2014 trident catalog by gep
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RegenwaterWoningbouw
Afkoppelen & infiltratie
Regenwaterutiliteitsbouw
DEHOUST Tanks
Grijswater
Afvalwater
Breaktanks
w w w . g e p - r a i n w a t e r . c o m
Utilize the possibilities of rainwater
DEHOUST Tanks
Grey Water
Waste Water
Breaktanks
Disconnecting & Infiltration
Drinking water
Rainwater Trident rainwater filters
The heart of your rainwater system
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A rainwater filter is the most important component of a rainwater system, even more important than the rainwater tank or pump. An oversized or undersized tank slightly increases or decreases the efficiency of the system. An oversized or undersized pump will make sure that the pressure is low or will consume too much energy. In both cases the efficiency will only decrease by a few percentage. However this is totally different regarding the filter. If a filter malfunctions, is clogged up, or quickly becomes soiled there will be little or no rainwater in the tank. This will make the automatic rainwater system change to tap water without anyone noticing this, until someone discovers that the filter is not working properly or has to be cleaned. Thus the use of a rainwater system is obsolete with a badly operating or clogged up rainwater filter. This shows that the purchase of a proper rainwater filter is essential. Before using rainwater in your house, you first want to make sure that the rainwater is clean. GEP has developed filters based on Trident filter technology for this purpose. This technology ensures that dirt particles will be separated from the rainwater before it is stored in the tank. A Trident filter consists out of a filter grid of special triangle shaped lamellae which are faced opposite of the water flow. The lamellae are tilted in order to ensure that the rainwater is forced through the gaps between the lamellae. Dirt particles will remain on the filter grid and are discharged to the sewer. Dirt particles can clog up the gaps of the lamellae after a period of time. Therefor it is essential to keep the filter clean. A dirty filter will lower the inflow of rainwater to the tank and thus lowering
the efficiency of the rainwater system. To make sure that your filter is cleaned in time, all Trident filter are available with a nozzle including an automatic on and off switch. This means that with a Trident filter you are assured of clean rainwater and an efficient rainwater system.
The grid of a rainwater filter is very important. The bigger the better, which is logical. The more square centimetres of filter grid the better. This will allow the rainwater to have sufficient space to penetrate the filter grid to the rainwater tank. The material used in the filter is also of importance. A mesh-like woven material
clogs up faster because every mesh creates a constriction in which dirt particles can become stuck which will result in a clogged up filter. Additionally an effective filter grid is important. So called ‘independent flow surfaces’ are better than a filter surface which is dependent on the number of litres per minute.
The special tilted lamellae of the Trident filters are also electrolytic polished. During this electrolytic polishing a layer of material is dissolved at the surface. Electrolytic
Trident Rainwater Filters
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polishing has an equalizing effect. The surface of the filter grid is thus much smoother than untreated stainless steel. Under a microscope, the untreated surface of stainless steel shows a jagged and spiky structure. While the electrolytic polished surface shows a more equalized, undulating structure. This means that the electrolytic polished surface has much better adhesion characteristics and thus less chance of bacterial growth in the pores. This will also reduce the adhesion of dirt. The smoothness is clearly visible, it shines similar to chrome. In addition, electrolytic polishing of stainless steel has another important benefit. The iron in the surface dissolves much faster than nickel. This means there is an enrichment of nickel in the surface layer which means that the stainless steel is even more corrosion resistant.
Trident filter technology in practice.The Trident filter grids are of high quality massive stainless steel. This means that the risk of corrosion or damage is small. Due to the unique tilted lamellae of the Trident filter surface every square centimeter has a highly efficient effect. The water is, as it were, scraped off as a sort of cheese grater. Dirt particles do not clog up because the Trident filter grids partly submerge once the tank is full. Stubborn dirt particles are sprayed off the filter grid by (optional) filter nozzles.
Why does the Trident rainwater filter have such a long lifespan and such high performance?
• Trident filter grids are made of high quality massive stainless steel• A very smooth dirt resistant surface is created by electrolytic polishing• Trident filters have an ‘independent flow filter surface’• Trident filters have a large filter surface• Trident filters have tilted lamellae which enlarge the efficiency per square cm• Triangle shaped lamellae don’t clog up fast• Dirt is drained off when the tank is full• Trident filters are (optional) expandable with automatic cleaning nozzles.
Advanced Filter technology
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Trident 150 Tank filter
• slightdropbetweensupplyanddischarge,canevenbe0cm
• specialTridentfiltertechnology• optionalprefabnozzle
Product benefits
Description
The Trident 150 tankfilter is developed for rainwater filtration. The Trident 150 filter is fitted in a storage tank between the inlet and the outlet. The filter housing is made out of polyethylene (PE). The filter is highly suitable for existing tanks due to of the fact that inlet and outlet can be at the same height. The filtration grid consists out of lamellar shaped stainless steel blades equipped with a handle for easy installation. Cover is included, brass nozzles are optional.
Description
This Trident technology is a development created by GEP and is based on the capillary effect of rainwater. The rainwater is restrained and forced through the filter by the special shape of the Trident filter. The special blade shaped Trident filter grid filters the water extremely efficient and effective.
The Trident technology is characterized by a rapid separation of waste and clean water, and with a maximum return. Also, there is a slight drop between supply and discharge. To minimize service and maintenance, all Trident filters can be equipped with nozzles. The use of nozzles allows automated cleaning of the Trident-filter grid. This ensures a high long-term efficiency of the filter.
The Trident technology by GEP garantees a good filtration of rainwater with a high efficiency, low maintenance and a slight drop in the pipes.
Trident 150 Tankfilter
Trident Filter technology
Trident 150 filter nozzle for automated cleaning
Inlet OutletOutlet
Overflow Siphon
Sedimentation
Casing Tube Trident 150 Tank Filter
Installation
Calmed Inlet
Floating Extraction
Filter technology
Sensor
150 m2
Ø110
Trident
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Prices
Typographical- and printing errors reserved
UKArt.-Nr. Description PG
401121 Trident 150 Tank filter 2
401151 Nozzle for Trident 150 Tank filter 2
401155 Timed automatic filter cleaning 1⁄2“ 2
401165 Check valve 110 mm 2
401162 Trident 150 click connection set 110 mm 2
Technical specificationsTrident 150 Tank filter
Height A in mm 356
Length B in mm 540
Width C in mm 154
Difference in height input-output D in mm 0 - 24
Connection In in mm Ø 110
Connection Out waste water in mm Ø 110
Connection Out filtered water in mm Ø 110
Weight in kg approx. 3
Opening with cover in cm 27 x 13
Connection nozzle (optional) 1⁄2“ B C
A In
Options
• Nozzle for Trident 150 Tank filter. Allows easy and automatic cleaning of the filter. The
nozzle cleans the filter surface by spraying a cone shaped waterjet out of a special, powerful nozzle made of brass.
• Timed automatic filter cleaning. Allows automatic filter cleaning. The nozzle cleans the filter
grid periodically. The timer is digitally programmable and is delivered with a 1/2” magnetic valve made of brass.
Out
Outcleanwater
D
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Trident 150 Tank filter with skimmer-overflow
• automaticcleaning• dirtresistantfiltergrid• largeeffectivefiltergrid• highefficiency• slightdropbetweensupplyand
discharge• noadditionaloverflowconnection
required• specialTridentFiltertechnology• overflowwithskimmereffectis
included• optionalprefabnozzle• optionalprefabrodentvalve• optionalbackflowprotection• optionalfinefilter
Product benefits
DescriptionThe Trident 150 tankfilter is developed for rainwater filtration. The Trident 150 filter is fitted in a storage tank between the inlet and the outlet without any additional connections. The filter housing is made out of polyethylene (PE). The filtration grid consists out of lamellar shaped stainless steel blades equipped with a handle for easy installation. Cover is included, brass nozzles and stainless steel rodent valve are optional.
DescriptionBased on the capillary effect of rainwater. The rainwater is restrained and forced through the filter by the special shape of the Trident filter. The special blade shaped Trident filter grid filters the water extremely efficient and effective.
The Trident technology is characterized by a rapid separation of waste and clean water, and with a maximum performance. Also, there is a slight drop between supply and discharge. The Trident 150 filter also provides an overflow with skimmer-effect. The main benefit is that this does not require an additional connection for the overflow.
To minimize service and maintenance, all Trident filters can be equipped with nozzles. The use of nozzles allows automated cleaning of the Trident-filter grid. This ensures a high long-term efficiency of the filter as well as minimal maintenance.
The Trident technology by GEP guarantees a good filtration of rainwater with a high efficiency, low maintenance and a slight drop in the pipes.
Trident Filter technology
Trident 325 Filter nozzle for
automated cleaning
Installation
Filter technology
Trident 150 Tank filter
150 m2
Ø110
Trident
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nozzle (optional) Sensor (optional)
Waste water
Rodent valve (optional)
Overflow with skimmer effect
Fine filter bag (optional)
Filtered water to tank
Rainwater
Prices
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UKArt.-Nr. Description PG
401122 Trident 150 Tankfilter with skimmer with overflow effect 2
401151 Nozzle for Trident 150 Tank filter 2
401155 Timed automatic filter cleaning 1⁄2“ 2
401156 Stainless steel rodent valve 2
401157 Fine filter filter bag 2
401158 Alarm sensor 2
401165 Check valve 110 mm 2
401162 Trident 150 click connection set 110 mm 2
Technical specificationsTrident 150 Tank filter
Height in mm 285
Length in mm 528
Width in mm 150
Difference in height input-output in mm 39
Connection In&Outwastewater in mm Ø110
Connection Out filtered water in mm Ø110
Weight in kg approx. 3
Opening with cover in cm 27 x 13
Connection nozzle (optional) 1⁄2“
Options• Nozzle for Trident 150 Tank filter. Allows easy and automatic cleaning of the filter. The nozzle
cleans the filter grid by spraying a cone shaped water jet out of a special, powerful nozzle made of brass.
• Timed automatic filter cleaning. Allows automatic filter cleaning. The nozzle cleans the filter
grid periodically.
• Rodent valve. A stainless steel rodent valve is optional in the Trident 150
tank filter. This valve prevents rodents from entering the tank through the overflow.
• Fine filter. A fine filter bag can be placed optionally underneath the Tri-
dent filter grid. This fine filter bag filters down to 150 µm. Also, this fine filter can be used on placed where high quality water is demanded.
• Alarm sensor. The Trident 150 filter can be equipped with an alarm sensor
which detects backflow from the overflow. This alarm sensor can be connected to an IRM rainwatersystem which automa-tically switches to tapwater as soon as the sensor transmits an alarm signal. This prevents contamination of sanitary devices, pumps and pipes.
Regenwater
Woningbouw
Side viewTop view
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Trident 150 Box filter
• suitablefordeepbuildinstallation• slightdropbetweensupplyanddischarge• noadditionaloverflowconnectionre-
quired• specialTridentFiltertechnology• overflowwithskimmereffectisincluded• optionalprefabnozzle• optionalprefabrodentvalve• optionalbackflowprotection• optionalfinefilter
Product benefits
DescriptionThe Trident 150 Box filter is developed to be installed deep under the ground level. The box with filter grid is easily installed because of the removal handle. The Trident 150 Box filter can also be installed deep under the ground level within a tank between the input and output.
DescriptionBased on the capillary effect of rainwater. The rainwater is restrained and forced through the filter by the special shape of the Trident filter. The special blade shaped Trident filter grid filters the water extremely efficient and effective.
The Trident technology is characterized by a rapid separation of waste and clean water, and with a maximum performance. Also, there is a slight drop between supply and discharge. The Trident 150 filter also provides an overflow with skimmer-effect. The main benefit is that this does not require an additional connection for the overflow.
To minimize service and maintenance, all Trident filters can be equipped with nozzles. The use of nozzles allows automated cleaning of the Trident-filter grid. This ensures a high long-term efficiency of the filter as well as minimal maintenance.
The Trident technology by GEP guarantees a good filtration of rainwater with a high efficiency, low maintenance and a slight drop in the pipes.
Removable filter box
Trident 150 Box filter
Installation
Trident 150 Box filter
150 m2
Ø110
Trident
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Prices
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401124 Trident 150 Boxfilter 2
401151 Nozzle for Trident 150 box filter 2
401155 Timed automatic filter cleaning 1⁄2“ 2
401156 Stainless steel rodent valve 2
401157 Fine filter filter bag 2
401158 Alarm sensor 2
401131 Trident 150 Boxfilter with connection for floating suction 2
401165 Check valve 110 mm 2
401162 Trident 150 click connection set 110 mm 2
Technical specificationsTrident 150 Tank filter Box filter
Height in mm 335
Length in mm 604
Width in mm 160
Difference in height input-output in mm 39
Connection In & Out waste water in mm Ø110
Connection Out filtered water in mm Ø110
Weight in kg ca. 3
Opening with cover in cm 27 x 13
Connection nozzle (optional) 1⁄2“ Bi
Options• Nozzle for Trident 150 Box filter. Allows easy and automatic cleaning of the filter. The nozzle
cleans the filter grid by spraying a cone shaped water jet out of a special, powerful nozzle made of brass.
• Timed automatic filter cleaning. Allows automatic filter cleaning. The nozzle cleans the filter
grid periodically.
• Rodent valve. A stainless steel rodent valve is optional in the Trident 150
box filter. This valve prevents rodents from entering the tank through the overflow.
• Fine filter. A fine filter bag can be placed optionally underneath the
Trident filter grid. This fine filter bag filters down to 150 µm. Also, this fine filter can be used on placed where high quality water is demanded.
• Alarm sensor. The Trident 150 filter can be equipped with an alarm sensor
which detects backflow from the overflow. This alarm sensor can be connected to an IRM rainwatersystem which automatically switches to tapwater as soon as the sensor transmits an alarm signal. This prevents contamination of sanitary devices, pumps and pipes.
Regenwater
Woningbouw
Automaticcleaning
Dirtresistantfiltergrid Largeeffective
filtersurface
Top view Side view
UK
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Trident 150 Basement filter
• Suitableforindoorinstallation• slightdropbetweensupplyanddischarge• noadditionaloverflowconnection
required• specialTridentFiltertechnology• overflowwithskimmereffectisincluded• optionalprefabnozzle• optionalprefabrodentvalve• optionalbackflowprotection• optionalfinefilter
Product benefits
Description
The Trident 150 basement filter is developed to be installed indoors and above the ground.
DescriptionBased on the capillary effect of rainwater. The rainwater is restrained and forced through the filter by the special shape of the Trident filter. The special blade shaped Trident filter grid filters the water extremely efficient and effective.
The Trident technology is characterized by a rapid separation of waste and clean water, and with a maximum performance. Also, there is a slight drop between supply and discharge. The Trident 150 filter also provides an overflow with skimmer-effect. The main benefit is that this does not require an additional connection for the overflow.
To minimize service and maintenance, all Trident filters can be equipped with nozzles. The use of nozzles allows automated cleaning of the Trident-filter grid. This ensures a high long-term efficiency of the filter as well as minimal maintenance.
The Trident technology by GEP guarantees a good filtration of rainwater with a high efficiency, low maintenance and a slight drop in the pipes.
Trident Filter technology
Nozzle for automatic cleaning
Installation
Advanced Filtertechnology
Trident 150 Basement filter
150 m2
Ø110
Trident
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Prices
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Art.-Nr. Description PG
401126 Trident 150 Basement filter 2
401151 Nozzle for Trident 150 basement filter 2
401155 Timed automatic filter cleaning 1⁄2“ 2
401156 Stainless steel rodent valve 2
401157 Fine filter filter bag 2
401158 Alarm sensor 2
401165 Check valve 110 mm 2
Regenwater
Woningbouw
Technical specifications
Options• Nozzle for Trident 150 Basement filter. Allows easy and automatic cleaning of the filter. The nozzle
cleans the filter grid by spraying a cone shaped water jet out of a special, powerful nozzle made of brass.
• Timed automatic filter cleaning. Allows automatic filter cleaning. The nozzle cleans the filter
grid periodically.
• Rodent valve. A stainless steel rodent valve is optional in the Trident 150
basement filter. This valve prevents rodents from entering the tank through the overflow.
• Fine filter. A fine filter bag can be placed optionally underneath the
Trident filter grid. This fine filter bag filters down to 150 µm. Also, this fine filter can be used on placed where high quality water is demanded.
• Alarm sensor. The Trident 150 filter can be equipped with an alarm sensor
which detects backflow from the overflow. This alarm sensor can be connected to an IRM rainwatersystem which automatically switches to tapwater as soon as the sensor transmits an alarm signal. This prevents contamination of sanitary devices, pumps and pipes.
Trident 150 Tank filter Basement filter
Height in mm 285
Length in mm 801
Width in mm 231
Difference in height input-output in mm 39
Connection In&Outwastewater in mm Ø110
Connection Out filtered water in mm Ø110
Weight in kg approx. 3
Opening with cover in cm 27 x 13
Connection nozzle (optional) 1⁄2“
Automaticcleaning
Dirtresistantfiltergrid Largeeffective
filtersurface
Top view Side view
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Trident 150 Cone filter
• Forinstallationtothetopconepartorthetopofthetank
• slightdropbetweensupplyanddischarge
• noadditionaloverflowconnectionrequired
• filtereasilyaccessibleforinspection• includes(telescopic)siphon• specialTridentFilter
technologyoverflowwithskimmereffectisincluded
• optionalprefabnozzle• optionalprefabrodentvalve• optionalbackflowprotection• optionalfinefilter• optionaldelayeddischarge
Product benefits
DescriptionThe Trident technology is characterized by a rapid separation of waste and clean water, and with a maximum performance. Also, there is a slight drop between supply and discharge. The Trident 150 Cone filter can be installed directly to the (cone) top of the tank between the input and output. Additionally, the Cone filter provides an overflow with skimmer effect.
DescriptionBased on the capillary effect of rainwater. The rainwater is restrained and forced through the filter by the special shape of the Trident filter. The special blade shaped Trident filter grid filters the water extremely efficient and effective.
The Trident technology is characterized by a rapid separation of waste and clean water, and with a maximum performance. Also, there is a slight drop between supply and discharge. The Trident 150 filter also provides an overflow with skimmer-effect. The main benefit is that this does not require an additional connection for the overflow.
To minimize service and maintenance, all Trident filters can be equipped with nozzles. The use of nozzles allows automated cleaning of the Trident-filter grid. This ensures a high long-term efficiency of the filter as well as minimal maintenance.
The Trident technology by GEP guarantees a good filtration of rainwater with a high efficiency, low maintenance and a slight drop in the pipes.
Installation
Trident 150 Cone filter
Nozzle of the Trident 150 Cone filter for automatic cleaning
Removable filterbox of the Trident 150 Cone Filter
150 m2
Ø110
Trident
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Art.-Nr. Description PG
401127 Trident 150 Cone filter 2
401151 Nozzle for Trident 150 cone filter 2
401155 Timed automatic filter cleaning 1⁄2“ 2
401156 Stainless steel rodent valve 2
401157 Fine filter filter bag 2
401158 Alarm sensor 2
401165 Check valve 110 mm 2
Technical specifications
Options• Nozzle for Trident 150 cone filter. Allows easy and automatic cleaning of the filter. The nozzle
cleans the filter grid by spraying a cone shaped water jet out of a special, powerful nozzle made of brass.
• Timed automatic filter cleaning. Allows automatic filter cleaning. The nozzle cleans the filter
grid periodically.
• Rodent valve. A stainless steel rodent valve is optional in the Trident 150
cone filter. This valve prevents rodents from entering the tank through the overflow.
• Fine filter. A fine filter bag can be placed optionally underneath the
Trident filter grid. This fine filter bag filters down to 150 µm. Also, this fine filter can be used on placed where high quality water is demanded.
• Alarm sensor. The Trident 150 filter can be equipped with an alarm sensor
which detects backflow from the overflow. This alarm sensor can be connected to an IRM rainwatersystem which automatically switches to tapwater as soon as the sensor transmits an alarm signal. This prevents contamination of sanitary devices, pumps and pipes.
Regenwater
Woningbouw
Prices UK
Trident 150 Tank filter Cone filter
Height in mm 335
Length in mm 880
Width in mm 231
Difference in height input-output in mm 39
Connection In&Outwastewater in mm Ø110
Connection Out filtered water in mm Ø110
Weight in kg approx. 3
Opening with cover in cm 27 x 13
Connection nozzle (optional) 1⁄2“
Automaticcleaning
Dirtresistantfiltergrid Largeeffective
filtersurface
Top view Side view
Advanced Filtertechnology
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Trident 150 Siphon filter
• filtereasilyaccessibleforinspection• includes(telescopic)siphon• specialTridentFiltertechnology• overflowwithskimmereffectisincluded• optionalprefabnozzle• optionalprefabrodentvalve• optionalbackflowprotection• optionalfinefilter
Product benefits
DescriptionThe Trident technology is characterized by a rapid separation of waste and clean water, and with a maximum performance. The Trident 150 Siphon filter provides not only the filter but also a siphon. The Trident 150 Siphon filter is placed in the shaft of the tank and the siphon is installed lower in the tank and can be equipped with a floating outflow regulator.
DescriptionBased on the capillary effect of rainwater. The rainwater is restrained and forced through the filter by the special shape of the Trident filter. The special blade shaped Trident filter grid filters the water extremely efficient and effective.
The Trident technology is characterized by a rapid separation of waste and clean water, and with a maximum performance. Also, there is a slight drop between supply and discharge. The Trident 150 filter also provides an overflow with skimmer-effect. The main benefit is that this does not require an additional connection for the overflow.
To minimize service and maintenance, all Trident filters can be equipped with nozzles. The use of nozzles allows automated cleaning of the Trident-filter grid. This ensures a high long-term efficiency of the filter as well as minimal maintenance.
The Trident technology by GEP guarantees a good filtration of rainwater with a high efficiency, low maintenance and a slight drop in the pipes.
Installation
Advanced Filtertechnology
Trident 150 Siphon filter
Removable filter box
150 m2
Ø110
Trident
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Art.-Nr. Omschrijving PG
401128 Trident 150 Siphon filter 2
401151 Nozzle for Trident 150 siphon filter 2
401155 Timed automatic filter cleaning 1⁄2“ 2
401156 Stainless steel rodent valve 2
401157 Fine filter filter bag 2
401158 Alarm sensor 2
401165 Check valve 110 mm 2
Regenwater
Woningbouw
Technical specifications
Options• Nozzle for Trident 150 siphon filter. Allows easy and automatic cleaning of the filter. The nozzle
cleans the filter grid by spraying a cone shaped water jet out of a special, powerful nozzle made of brass.
• Timed automatic filter cleaning. Allows automatic filter cleaning. The nozzle cleans the filter
grid periodically.
• Rodent valve. A stainless steel rodent valve is optional in the Trident 150
siphon filter. This valve prevents rodents from entering the tank through the overflow.
• Fine filter. A fine filter bag can be placed optionally underneath the
Trident filter grid. This fine filter bag filters down to 150 µm. Also, this fine filter can be used on placed where high quality water is demanded.
• Alarm sensor. The Trident 150 filter can be equipped with an alarm sensor
which detects backflow from the overflow. This alarm sensor can be connected to an IRM rainwatersystem which automatically switches to tapwater as soon as the sensor transmits an alarm signal. This prevents contamination of sanitary devices, pumps and pipes.
Automaticcleaning
Dirtresistantfiltergrid Largeeffective
filtersurface
Prices UK
Trident 150 Siphon filter
Height in mm 335
Length in mm 604
Width in mm 160
Difference in height input-output in mm 39
Connection In&Outwastewater in mm Ø110
Connection Out filtered water in mm Ø110
Weight in kg approx. 3
Opening with cover in cm 27 x 13
Connection nozzle (optional) 1⁄2“Top view Side view
*V = Variable.
On customer request
available.
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Trident 325 Tank filter with skimmer-overflow
• slightdropbetweensupplyanddischarge
• specialTridentfiltertechnology• overflowwithskimmereffectis
included• optionalprefabnozzle• optionalprefabrodentprotection• optionalprefabbackflowprotection• optionalfinefilter
Product benefits
Description
Description
This Trident technology is a development created by GEP and is based on the capillary effect of rainwater. The rainwater is restrained and forced through the filter by the special shape of the Trident filter. The special blade shaped Trident filter grid filters the water extremely efficient and effective. The Trident technology is characterized by a rapid separation of waste and clean water, and with a maximum return. Also, there is a slight drop between supply and discharge. The Trident 325 filter also provides an overflow with skimmer-effect. To minimize service and maintenance, all Trident filters can be equipped with nozzles. The use of nozzles allows automated cleaning of the Trident-filter grid. This ensures a high long-term efficiency of the filter.
The Trident technology by GEP garantees a good filtration of rainwater with a high efficiency, low maintenance and a slight drop in the pipes.
Trident Filter technology
Trident 325 Tank filter nozzle for auto-mated cleaning
Installation
Filter technology
Trident 325 Tank filter
The Trident 325 tankfilter is developed for rainwater filtration. The Trident 325 filter is fitted in a storage tank between the inlet and the outlet. The filter housing is made out of polyethylene (PE). The filtration grid consists out of lamellar shaped stainless steel blades equipped with a handle for easy installation. Cover is included, brass nozzles and stainless steel rodent valve are optional.
325 m2
Ø125
Trident
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Prices
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Art.-Nr. Description PG
401123 Trident 325 Tank filter with skimmer with overflow effect 2
401151 Nozzle for Trident 325 Tank filter 2
401155 Timed automatic filter cleaning 1⁄2“ 2
401156 Stainless steel rodent valve 2
401157 Fine filter filter bag 2
401158 Alarm sensor 2
401163 Trident 325 click connection set 125 mm 2
Technical specificationsTrident 325 Tank filter
Height in mm 285
Length in mm 395
Width in mm 150
Difference in height input-output in mm 39
Connection In&Outwastewater in mm Ø125
Connection Out filtered water in mm Ø110
Weight in kg approx. 3
Opening with cover in cm 27 x 13
Connection nozzle (optional) 1⁄2“
Options• Nozzle for Trident 325 Tank filter. Allows easy and automatic cleaning of the filter. The nozzle
cleans the filter grid by spraying a cone shaped waterjet out of a special, powerful nozzle made of brass.
• Timed automatic filter cleaning. Allows automatic filter cleaning. The nozzle cleans the filter
grid periodically.
• Rodent valve. A stainless steel rodent valve is optional in the Trident 325
tank filter. This valve prevents rodents from entering the tank through the overflow.
• Fine filter. A fine filter bag can be placed optionally underneath the
Trident filter grid. This fine filter bag filters down to 150 µm. Also, this fine filter can be used on placed where high quality water is demanded.
• Alarm sensor. The Trident 325 filter can be equipped with an alarm sensor
which detects backflow from the overflow. This alarm sensor can be connected to an IRM rainwatersystem which automatically switches to tapwater as soon as the sensor transmits an alarm signal. This prevents contamination of sanitary devices, pumps and pipes.
Regenwater
Woningbouw
nozzle (optional) Sensor (optional)
Waste water
Rodent valve (optional)
Overflow with skimmer effect
Fine filter bag (optional)
Filtered water to tank
Rainwater
Top view Side view
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er • suitablefordeepbuildinstallation• slightdropbetweensupplyanddischarge• noadditionaloverflowconnectionrequired• specialTridentFiltertechnology• overflowwithskimmereffectisincluded• optionalprefabnozzle• optionalprefabrodentvalve• optionalbackflowprotection• optionalfinefilter
Product benefits
DescriptionThe Trident 325 Box filter is developed to be installed deep under the ground level. The box with filter grid is easily installed because of the removal handle. The Trident 325 Box filter can also be installed deep under the ground level within a tank between the input and output.
DescriptionBased on the capillary effect of rainwater. The rainwater is restrained and forced through the filter by the special shape of the Trident filter. The special blade shaped Trident filter grid filters the water extremely efficient and effective.
The Trident technology is characterized by a rapid separation of waste and clean water, and with a maximum performance. Also, there is a slight drop between supply and discharge. The Trident 325 filter also provides an overflow with skimmer-effect. The main benefit is that this does not require an additional connection for the overflow.
To minimize service and maintenance, all Trident filters can be equipped with nozzles. The use of nozzles allows automated cleaning of the Trident-filter grid. This ensures a high long-term efficiency of the filter as well as minimal maintenance.
The Trident technology by GEP guarantees a good filtration of rainwater with a high efficiency, low maintenance and a slight drop in the pipes.
Installation
Trident 325 Box filter
Trident 325 Box filter
Trident Filter technology
Trident 325 Box filter nozzle for auto-mated cleaning
325 m2
Ø125
Trident
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Prices
Typographical- and printing errors reserved
UK
Art.-Nr. Description PG
401125 Trident 325 Boxfilter 2
401151 Nozzle for Trident 325 box filter 2
401155 Timed automatic filter cleaning 1⁄2“ 2
401156 Stainless steel rodent valve 2
401157 Fine filter filter bag 2
401158 Alarm sensor 2
401163 Trident 325 click connection set 125 mm 2
Technical specificationsTrident 325 Tank filter Box filter
Height in mm 335
Length in mm 475
Width in mm 160
Difference in height input-output in mm 39
Connection In & Out waste water in mm Ø125
Connection Out filtered water in mm Ø110
Weight in kg ca. 3
Opening with cover in cm 27 x 13
Connection nozzle (optional) 1⁄2“ Bi
Options• Nozzle for Trident 325 Box filter. Allows easy and automatic cleaning of the filter. The nozzle
cleans the filter grid by spraying a cone shaped water jet out of a special, powerful nozzle made of brass.
• Timed automatic filter cleaning. Allows automatic filter cleaning. The nozzle cleans the filter
grid periodically.
• Rodent valve. A stainless steel rodent valve is optional in the Trident 325
box filter. This valve prevents rodents from entering the tank through the overflow.
• Fine filter. A fine filter bag can be placed optionally underneath the
Trident filter grid. This fine filter bag filters down to 150 µm. Also, this fine filter can be used on placed where high quality water is demanded.
• Alarm sensor. The Trident 325 filter can be equipped with an alarm sensor
which detects backflow from the overflow. This alarm sensor can be connected to an IRM rainwatersystem which automatically switches to tapwater as soon as the sensor transmits an alarm signal. This prevents contamination of sanitary devices, pumps and pipes.
Regenwater
Woningbouw
Automaticcleaning
Dirtresistantfiltergrid Largeeffective
filtersurface
Top view Side view
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er • filtereasilyaccessibleforinspection• includes(telescopic)siphon• specialTridentFiltertechnology• overflowwithskimmereffectisincluded• optionalprefabnozzle• optionalprefabrodentvalve• optionalbackflowprotection• optionalfinefilter
Product benefits
DescriptionThe Trident technology is characterized by a rapid separation of waste and clean water, and with a maximum performance. The Trident 325 Siphon filter provides not only the filter but also a siphon. The Trident 325 Siphon filter is placed in the shaft of the tank and the siphon is installed lower in the tank and can be equipped with a floating outflow regulator.
DescriptionBased on the capillary effect of rainwater. The rainwater is restrained and forced through the filter by the special shape of the Trident filter. The special blade shaped Trident filter grid filters the water extremely efficient and effective.
The Trident technology is characterized by a rapid separation of waste and clean water, and with a maximum performance. Also, there is a slight drop between supply and discharge. The Trident 325 filter also provides an overflow with skimmer-effect. The main benefit is that this does not require an additional connection for the overflow.
To minimize service and maintenance, all Trident filters can be equipped with nozzles. The use of nozzles allows automated cleaning of the Trident-filter grid. This ensures a high long-term efficiency of the filter as well as minimal maintenance.
The Trident technology by GEP guarantees a good filtration of rainwater with a high efficiency, low maintenance and a slight drop in the pipes.
Installation
Trident 325 Siphon filter
Trident 325 Siphon filter
Trident 325 Siphon filter nozzle for automated cleaning
Advanced Filtertechnology
Removable filter box
325 m2
Ø125
Trident
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Art.-Nr. Omschrijving Prijsnummer PG
401129 Trident 325 Siphon filter N.A. 2
401151 Nozzle for Trident 325 siphon filter W29 2
401155 Timed automatic filter cleaning 1⁄2“ W30 2
401156 Stainless steel rodent valve W31 2
401157 Fine filter filter bag W32 2
401158 Alarm sensor W33 2
Regenwater
Woningbouw
Technical specifications
Options• Nozzle for Trident 325 Siphon filter. Allows easy and automatic cleaning of the filter. The nozzle
cleans the filter grid by spraying a cone shaped water jet out of a special, powerful nozzle made of brass.
• Timed automatic filter cleaning. Allows automatic filter cleaning. The nozzle cleans the filter
grid periodically.
• Rodent valve. A stainless steel rodent valve is optional in the Trident 325
Siphon filter. This valve prevents rodents from entering the tank through the overflow.
• Fine filter. A fine filter bag can be placed optionally underneath the
Trident filter grid. This fine filter bag filters down to 150 µm. Also, this fine filter can be used on placed where high quality water is demanded.
• Alarm sensor. The Trident 325 filter can be equipped with an alarm sensor
which detects backflow from the overflow. This alarm sensor can be connected to an IRM rainwatersystem which automatically switches to tapwater as soon as the sensor transmits an alarm signal. This prevents contamination of sanitary devices, pumps and pipes.
Automaticcleaning
Dirtresistantfiltergrid Largeeffective
filtersurface
Prices UK
Trident 325 Siphon filter
Height in mm 335
Length in mm 485
Width in mm 160
Difference in height input-output in mm 39
Connection In&Outwastewater in mm Ø125
Connection Out filtered water in mm Ø110
Weight in kg approx. 3
Opening with cover in cm 27 x 13
Connection nozzle (optional) 1⁄2“Top view Side view
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Trident 450 Tank filter
• slightdropbetweensupplyanddischarge
• specialTridentfiltertechnology• overflowwithskimmereffectis
included• optionalprefabnozzle• optionalprefabrodentprotection• optionalprefabbackflowprotection• optionalfinefilter
Product benefits
Description
Description
This Trident technology is a development created by GEP and is based on the capillary effect of rainwater. The rainwater is restrained and forced through the filter by the special shape of the Trident filter. The special blade shaped Trident filter grid filters the water extremely efficient and effective. The Trident technology is characterized by a rapid separation of waste and clean water, and with a maximum return. Also, there is a slight drop between supply and discharge. The Trident 325 filter also provides an overflow with skimmer-effect. To minimize service and maintenance, all Trident filters can be equipped with nozzles. The use of nozzles allows automated cleaning of the Trident-filter grid. This ensures a high long-term efficiency of the filter.
The Trident technology by GEP garantees a good filtration of rainwater with a high efficiency, low maintenance and a slight drop in the pipes.
Trident Filter technology
Trident 450 Tank filter nozzle for auto-mated cleaning
Installation
Filter technology
Trident 450 Tank filter
The Trident 450 tankfilter is developed for rainwater filtration. The Trident 450 filter is fitted in a storage tank between the inlet and the outlet. The filter housing is made out of polyethylene (PE). The filtration grid consists out of lamellar shaped stainless steel blades equipped with a handle for easy installation. Cover is included, brass nozzles and stainless steel rodent valve are optional.
450 m2
Ø160
Trident
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Prices
Typo
grap
hica
l- an
d pr
intin
g er
rors
rese
rved
UK
Art.-Nr. Description PG
401145 Trident 450 Tank filter with skimmer-overflow 2
401151 Nozzle for Trident 450 Tank filter 2
401155 Timed automatic filter cleaning 1⁄2“ 2
401156 Stainless steel rodent valve 2
401157 Fine filter filter bag 2
401158 Alarm sensor 2
401163 Trident 450 click connection set 125 mm 2
Technical specifications
Trident 450 Tank filter
Height in mm 404
Length in mm 520
Width in mm 190
Difference in height input-output in mm 31
Connection In&Outwastewater in mm Ø160
Connection Out filtered water in mm Ø110
Weight in kg approx. 3
Opening with cover in cm 26.5 x 18
Connection nozzle (optional) 1⁄2“ external
Options• Nozzle for Trident 450 Tank filter. Allows easy and automatic cleaning of the filter. The nozzle
cleans the filter grid by spraying a cone shaped waterjet out of a special, powerful nozzle made of brass.
• Timed automatic filter cleaning. Allows automatic filter cleaning. The nozzle cleans the filter
grid periodically.
• Rodent valve. A stainless steel rodent valve is optional in the Trident 450
tank filter. This valve prevents rodents from entering the tank through the overflow.
• Fine filter. A fine filter bag can be placed optionally underneath the
Trident filter grid. This fine filter bag filters down to 150 µm. Also, this fine filter can be used on placed where high quality water is demanded.
• Alarm sensor. The Trident 450 filter can be equipped with an alarm sensor
which detects backflow from the overflow. This alarm sensor can be connected to an IRM rainwatersystem which automatically switches to tapwater as soon as the sensor transmits an alarm signal. This prevents contamination of sanitary devices, pumps and pipes.
Regenwater
Woningbouw
Side view Side view of the insideTop view
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Trident 325 Underground Rainwater pre-tank filter
• slightdrop,suitableforexistingsitua-tionsandrenovations
• easyandfastinstallation• lowmaintenancerequired• veryhighefficiency• prefabsandfilter• highqualityTridentfiltertechnology• optionalprefabnozzle
• can be used for roof areas up to 325 m2• for underground installation inline with the drainage
pipeline• walkable, accessible and frost resistant• slight drop of 12 cm between inlet and outlet to tank,
and only 2,5 cm between inlet and waste outlet.• quality Trident filter made of stainless steel• 90% filter efficiency• variable connections and installation depth• self cleaning filter*• filtergrid is removable and equipped with handle• accessible manhole with child safe, pedestrian duty
PE cover • filterconstruction according to DIN 1986• optional prefab nozzle
The Trident 325 rainwater filter is a self-cleaning* filter for rainwater harvesting systems, for underground installation inline with the drainage pipeline. Height difference between inlet and filtered water outlet is only 12 cm. Can be used to roof areas up to 325 m2. Filter efficiency is 90%. Accessible manhole. High-grade stainless steel filter grid, fine filtration down to 0,35 mm. Unlimited lifespan, filtergrid is equipped with handle. The outlets of filtered water are located both at the left and the right side. One can use the desired side which allows fast installation without adding additional connecting pieces.
Description Trident 325 Rainwater filter
Product benefits
Description
Trident 325 Rainwater filter
Trident 325 Filter nozzle for
automated cleaning
Material• The filter housing is made out of polyethylene (PE)• Filter grid is made out of stainless steel
Connections• Inlet 110 and 125 mm• Outlet to tank 110 mm, left or right side• Outlet wastewater 110 and 125 mm• Inspection opening 360 mm
* Leaves and waste are drained by residual water. Smaller dirt particles such as pollen, oil- and fat substances can contiminate the filtersegment and thereby reduce the efficiency of filter. The smaller stainless steel filter segment is removable or can be equipped with a nozzle for automatic cleaning.
Rainwater
Waste water
Filtered water to tank
Filtered water to tank
325 m2
Ø110/125
Trident
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Operation Trident 325 Rainwater filter
Dimensions
Attachments and options
Prices
Art.-Nr. Description PG
401101 Trident 325 Underground Rainwater filter 2
Attachments
401159 Extension shaft 75 cm for Trident 325 filter and Trident 450 Inlinefilter. 2
401153 Nozzle for Trident 325 Rainwater filter 2
401155 Timed automatic filter cleaning 1⁄2“ 2
401160 Reducing connector for Trident 325 Rainwater filter 2
401161 Fitting ring to place Trident 325 filter on a shaft 2
Trident 325 Rainwater filter
A Ø in mm 365
B Height in mm 620
C Height in mm 360
D Height in mm 372
E Height in mm 485
F Ø in mm 110
G Ø in mm 110
H Ø in mm 110
I Ø in mm 110
J Ø in mm 125
K Ø in mm 125
L Ø in mm 50
M Ø in mm 50
N Ø in mm 290
• Extention shaft. Special extention shaft of 75 cm
supplied with waterproof spacer which can be mounted on the Trident 325 filter. The shaft can be easily adjusted in order to be equated to the surface. Including handle.
• Nozzle for Trident 325 filter. Allows easy and automatic cleaning of
the filter. The nozzle cleans the filter grid by spraying a cone shaped waterjet out of a special, powerful nozzle made of brass.
• A reducing connector reduces the height difference between inlet and outlet from 12 cm to only 6 cm.
• The filter can be attached to a vertical shaft by using a 315 mm fitting ring in order to connect an infiltrationsystem or a bladder tank.
UK
Typographical- and printing errors reserved
Connections and installation details
Filter technology
Trident 325 with spacer on a vertical shaft
Trident 325 with adjustable extension segment
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Trident 450 Inline pre-tank filter for rainwater harvesting
• Tridentadvancedfiltertechnology• Highfilterefficiency• Lowmaintenance• Suitablefor450m2roofarea• Optionelnozzlesavailablefor
automaticcleaning
• Suitable for roof areas up to 450 m2 • For underground installation• Pedestrian duty, inspectable and frost resistant• Slight drop between water inlet and outlet to tank,
approx. 6,5 cm• Filter with high-grade stainless steel filter grid, Trident
advanced filtertechnology.• Filter efficiency 90%• According to DIN1986• Self-cleaning while raining*• Including handle to lift Trident filtergrid for maintenance• Including child-safe cover• Flexible installation depth• The outlet for wastewater can be turned in 60 degree
steps.
The Trident 450 Inline Filter is a self-cleaning filter for rainwater harvesting systems, for underground installation inline with the drainage pipeline. Height difference between inlet and filtered water outlet is 6.5 cm. The filter can also be supplied in a completely sealed version for house internal installation. Applicable for roof areas up to 450m²; filter efficiency is 90%, pedestrian duty cover, frost resistant. Filter with high-grade stainless steel filter grid, fine filtration down to 0.7 mm, including handle to lift filter grid for maintenance. The outlet for dirt and residual water can be turned in 60º steps to ensure a flexible connection to drainage pipe systems.
Material• filterhousing polyethyleen (PE)• filtersection Stainless Steel
Connections• Inlet 160 mm• Outlet filtered water to rainwatertank 110 mm• Outlet to drain 110, 125 of 160 mm• Inspection opening 360 mm
* Leaves and waste is drained by residual water. Smaller dirt particles such as pollen, oil- and fat substances can contiminate the filtersegment and thereby reduce the efficiency of filter. The smaller stainless steel filter segment is removable or can be equipped with a nozzle for automatic cleaning.
Application
Product benefits
Equipment
Trident 450 Inlinefilter
Nozzles for Trident 450 InlinefilterRemovable Filtergrid Stainless Steel
Inspection Shaft
Advanced Filtertechnology
450 m2
Ø160
Trident
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Connections of Trident 450 Inlinefilter
Dimensions Trident 450 Filter
Accessories
Connections and installation
Prices
Art.-Nr. Product PG
401102 Trident 450 Inlinefilter for Rainwater harvesting 2
Options and Accessories
401159 Inspection shaft 75 cm for Trident 450 Inlinefilter 2
401154 Nozzles for Trident 450 Inlinefilter 2
401155 Timed automatic filter cleaning 1⁄2“ 2
Trident 450 Inlinefilter
A Height in mm 510
B Width in mm 790
C Width in mm 690
D Height in mm 210
E Width in mm 430
F Width in mm 360
G Height Inlet in mm 235
H Height to drain in mm 485
J Height filtered water in mm 295
A H
G
B
EF
D
J
C
• Inspection shaft Special inspection shaft with length of
75 cm. Can easily be trimmed to suit the prefered heigth. Can be placed with the watertight connection ring. Including pedestrian cover and handle to lift the Tri-dent filtergrid.
• Nozzles for automatic cleaning of the Tri-dent filtergrid by rainwater from the rain-waterpump.
Accessory
Inspection shaft
trimmed to suit
Filtered water
Waste water
Rainwater Inlet
UK
* The Rainwater inlet pipe has to be connected to the Trident 450 Inlinefilter with a prefered heigth loss of 1%, straight without angles to the filterhousing. Straight length of the pipe before the filter has to be at least 1 meter, without angles or other connections.
The filter has to be placed with a bubble level.
The automatic filterjets for filtercleaning has to be placed behind the rainwater pump, pressure side.
The outlet for dirt and residual water can be turned in steps of 60 degrees to ensure a fast and flexible connection.
Filtered water to tank
Height difference only 65 mm
Dirt and residual water
Rainwater Inlet240
245
295
Accessory: Inspection Shaft
360 º
Typographical- and printing errors reserved
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Trident 1.650 Filter
• HighefficiencythankstoTridentFiltertechnology
• Lowweight,practicalplacement• Groundwaterresistant• Easymaintenance,equippedwith
filternozzles• Suitablefordeepinstallation,filterbox
isremovable• Equippedwithsandcatcher
Product benefits
Trident 1.650 Filter
This Trident technology is a development created by GEP and is based on the capillary effect of rainwater. The rainwater is restrained and forced through the filter by the special shape of the Trident filter. The special blade shaped Trident filter grid filters the water extremely efficient and effective.
The Trident technology is characterized by a rapid separation of waste and clean water, and with a maximum return. Also, there is a slight drop between supply and discharge.
To minimize service and maintenance, all Trident filters can be equipped with nozzles. The use of nozzles allows automated cleaning of the Trident-filter grid. This ensures a high long-term efficiency of the filter.
The entire filterbox, including filter grid, is easy and fast to remove, this is done to simplify the maintenance process.
The Trident technology by GEP guarantees a good filtration of rainwater with a high efficiency, low maintenance and a slight drop in the pipes.
Principle
Filter technology
Automatic Trident Filter nozzles
Trident 1.650 top view
1.650 m2
Ø200/250
Trident
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Pricegroup UK
Art.-Nr. Description PG
401212 Trident 1.650 Filter 4
401213 Trident 1.650 nozzle connection set 4
403512 Extension innershaft 60 cm 3
401251 Automatic time controlled filter cleaner 1” 4
Typographical- and printing errors reserved
Operation and installation
Covers
Class A plastic PE with extension
Height in mm 758
Inlet ø mm 200/250
Outlet dirt ø mm 200/250
Outlet clean ø mm 2 x 110
Casing tube ø mm 50
Nozzle connection 1” internal thread
Weight approx. 50 kg
Material housing HD PE
Material Filter grid RVS AISI316 Trident technology
Specifications
Trident 1650 Filter is delivered without cover, don‘t forget to order this.
The Trident 1.650 filter is suitable for undergrond placement. The filter has to be placed horizontally using a spirit level. The nozzles are adjustable and are to be installed on the pressure side of the rainwater system (behind the KIWA-certified breaks). The shaft is cutable with a saw. Several rotatable and telescopic covers by GEP can be placed on this shaft. The nozzles can be equipped with timers which automate the cleaning process. The IRM control systems by GEP type B-class, Compact C, D-class and E-class are equipped with automatic control of the filter nozzles.
Traffic Class B
Automatic Trident Filter nozzles
Rainwater supply
Clean rainwater towards tank
Dirt- and residual water
Removable filterbox
Removable
Trident filter grid
Twincover cover set with brass taps Recessed cover set Grass cover set
Class D cast iron and concrete
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Art.-Nr. Description PG
403414 Cover set, Class A walkable, childproof lock 3
403419 Cover set, light traffic resistible 3
403421 Cover set, twincover with brass taps for garden applications 3
403415 Cover set, Class B traffic resistible, square, plastic 3
403417 Cover set, recessed cover 3
403418 Cover set, grass cover 3
403416 Cover set, Class D, traffic resistible 3
403420 Cover set, whard cover, walkable 3
403512 GEP Inner shaft 3
403514 GEP shaft 20 cm 3
403513 GEP shaft 60 cm 3
403519 GEP sealing ring 20 mm for Varitanks 3
GEPhasdevelopedauniquefiltershaftwhichappliestoallplastictanksbutalsotoGEPconcretetanks.15yearsofexperiencehasallowedGEP to develop the unique Varitank filter shaftwith thefollowingfeaturesandadvantages.
1. The shafts slide over each other and are connected with a rubber sealing ring to provide an optimal closure. An easy, time-saving and water tight solution. This system prevents the usage of sealants, welds or masonry mortar2. It is possible to rotate solely the shaft which means that less connection pieces are required.3. The sawable and telescopic shafts will reduce your costs immediately due to the lower labour intensity. Masonry is no longer required these days! The shafts can be sawed or raised in an instance.4. The upper shaft is telescopic compared to the inner shaft. This allows precise installation of the cover equal to the ground level. This can also be done in a later stage when the garden is finished. This also saves connection pieces and thus money and time.5. The shafts are expandable with extra connections which can be installed fast and easy.6. The cover set is rotatable in relation to the shaft and tank. This allows perfect installation with regards to the joints. The cover can be placed slightly tilted to allow perfect installation on a slope.
In short: the shafts and covers are telescopic, cuttable, rotatable and extendable. The wide assortment of covers which fit on these shafts allow a (child)safe and “invisible” covering.
Varitank filter shaft - unique and innovative
Description
GEP shaft 20 cm GEP shaft 60 cm GEP sealing ringGEP inner shaft
Typographical- and printing errors reserved
Exte
ndab
le a
nd t
eles
copi
c
Rotatable
Rotatable
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GEP Varitank Cover set, class A walkable, child safe.The plastic class A cover is walkable and provided with an anti-slip profile. The cover is round, isolating and provided with child proof locks. The cover is provided with a 20 cm telescopic shaft and sealing ring.
GEP Varitank Cover set, light traffic resistible, child safe.The plastic cover resists light traffic with a wheel load of 600 kg. The cover is round and is provided with an anti-slip profile. The cover is provided with child proof locks. The cover is provided with a 20 cm telescopic shaft and sealing ring.
GEP Varitank Cover set, Class B traffic resistible, child safe.The plastic class B cover is traffic class B resistible (passenger car) and is provided with an anti-slip profile. The cover is square and fits into a square frame. This allows easy, fast and beautiful paving. The cover is provided with a 20 cm telescopic shaft and sealing ring.
GEP Varitank Cover set, Gras cover.The aluminium cover provides the ideal base to install the cover “invisible“ into the pavement. The cover is square and fits into a square frame. The inner frame has space for a drainage plate, geotextile and grass. The cover is included with a 20 cm telescopic shaft, sealing ring, drainage plate and geotextile.
GEP Varitank Cover set, Recessed cover.The aluminium cover provides the ideal base to install the cover “invisible“ into the pavement. The cover is square and fits into a square frame. The inner frame has space for tiles or bricks of max. 10 cm thick. Paving around the square frame is fast, easy and beautiful. The cover is included with a 20 cm telescopic shaft and sealing ring.
GEP Varitank Cover set, Class D cover.The cast iron class D cover resists heavy traffic. The cast iron cover is round and fits into a square frame. This square outer frame has a concrete foundation which can be installed into the pavement.
Wide assortment of covers
GEP Varitank Cover set, Twincover, child safe.The plastic class A cover is walkable and provided with an anti-slip profile. The cover is round, isolating and provided with child proof locks. The cover is provided with a small lid in which 2 gardena connections with taps are located. Ideal as a garden system. The cover is delived with a 20 cm telescopic shaft and sealing ring.
GEP Varitank Cover set, Warf cover.The plastic cover is square and walkable. This cover works as a semi-perminent cover for warf activities to prevent accidents and to prevent dirt from entering the tank. The cover is included with a 20 cm telescopic shaft and sealing ring.
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Varitank - Manhole filter
Varitank-Manhole filter installed in a concrete tank
With the Varitank-Manhole filter labor intensive customization is no longer required. The plastic collar simplifies the installation. All Varitank-Manhole filters are equiped with a plastic collar which are placed in or on top of the tank. This allows the placement of a plastic raiser with an integrated rainwater filter. This universal system is very flexible as well as easy and quick to install. Also important is the fact that this can be implemented without the use of a crane or other machinery. Additionally, the access to the rainwater tank is very child safe due to the closed filter platform.
The shaft is rotatable, thus connecting the pipes is fast and with a minimum amount of connecting pieces. The plastic shaft is fast and easy shortened with the use of a saw in order to level the cover perfect with the ground level. Additionally, the cover is also telescopic and rotatable so that the wide assortment of covers can fit. These covers can all be placed and installed by hand.
The Varitank-Manhole filter can be installed on concrete tanks, plastic Blueline tanks, Flatline tanks and other similar tanks.
In short:• Low maintenance due to self-cleaning effect• Easily disassembled• Provides overflow skimmer effect• ready to use connections for supply, overflow and casing (ø110) • Accessible manhole, rotatable, telescopic and can be shortened, very child safe• Walkable cover, also available with car or truck resistant cover
• Alarm sensor which detects backflow• Filter nozzle for the Trident filter• Cover cover for heavy traffic on request• Fine filter 100 µm filter bag• Rodent valve• Tempory construction cover• Child safe cover, class A walkable• Child safe cover, class B passenger cars• Cover, class D, heavy traffic• More covertypes coming soon!
• rotatable,telescopicandcanbeshortened
• verychildsafe• groundwaterresistant• advancedTridentfilterTechnology
Options
Product benefits
Description
Walkable cover for the Varitank-Manhole filter Traffic resistant cover for Varitank-Manhole filter
Tele
scop
ic
Shaft Extensions 20 cm for Varitank-Manhole filter
Varitank filter;• rotatable• can be shortened• telescopic
Grass cover
Trident
150/325 m2
Ø110/125
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Prices
Specifications
Height H1in mm 223
Height H2 in mm 137
Height H3 in mm 97
Height H4 in mm 450-750
Weight in kg 20
Connection IN Ø mm 110/125
Connection OUT Ø in mm 110/125
Connection casing tube Ø in mm 110
Manhole in cm Ø60
Max. Filter capacity roof in m2 325
Dimensions, specifications and examples of the Varitank-Manhole filter
SquaremanholeØ60cm.TheoptionalnozzlehastobeinstalledinthedischargepipeofrainwatersystemaftertheKIWAcertifiedsecurity.TheVaritank/Manholefiltercomesstandardwithaconcretecover,walkableclassA.Heaviercoversandcovers,classBorD,areavailableonrequest.
Please note! The shaft covers the collar of the tank with a rubber gasket. The shaft goes about 75 mm across. Total height = H4 - 75 mm
UKArt.-Nr. Description PG
401130 Varitank - Manhole filter 3
Attachments
401158 Alarm sensor. Signals backflow from the sewer 2
401152 Nozzle set for the Varitank-Manhole filter for automatic cleaning of the filter grid 2
401155 Timed automatic filter cleaning 1/2” 2
401156 Rodent valve stainless steel 2
403420 Temporary cover during construction 3
403414 Varitank-Manhole cover, class A walkable, plastic with 20 cm telescopic shaft 3
403419 Varitank-Manhole cover, class B passenger car, plastic with 20 cm telescopic shaft 3
403416 Varitank-Manhole cover, class D Heavy traffic, cast iron with 20 cm telescopic shaft 3Typographical- and printing errors reserved
IN OUT
Varitank-Manhole filter can be installed on various types of tanks.
Advanced Filtertechnology
Nozzles for Trident Varitankfilter
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Trident Varitank 1.650 manhole filter
Varitank 1650 manhole filter
With the Varitank-Manhole filter labor intensive customization is no longer required. The plastic collar simplifies the installation. All Varitank-Manhole filters are equiped with a plastic collar which are placed in or on top of the tank. This allows the placement of a plastic raiser with an integrated rainwater filter. This universal system is very flexible as well as easy and quick to install. Also important is the fact that this can be implemented without the use of a crane or other machinery. Additionally, the access to the rainwater tank is very child safe due to the closed filter platform.
The shaft is rotatable, thus connecting the pipes is fast and with a minimum amount of connecting pieces. The plastic shaft is fast and easy shortened with the use of a saw in order to level the cover perfect with the ground level. Additionally, the cover is also telescopic and rotatable so that the wide assortment of covers can fit. These covers can all be placed and installed by hand.
The Varitank-Manhole filter can be installed on concrete tanks, plastic Blueline tanks, Flatline tanks and other similar tanks.
• rotatable,telescopicandcanbeshortened
• verychildsafe• groundwaterresistant• advancedTridentfilterTechnology• wideassortmentof(rotatable)covers• easymaintenance,equippedwithfilter
nozzles• suitablefordeepinstallation,filterbox
isremovable• equippedwithsandcatcher
Options
Description
Product benefits
Clean rainwater to tank
via 2 calmed inlets
Rainwater supply
Dirt and residual water
• Alarm sensor which detects backflow• Cover cover for heavy traffic on request• Fine filter 100 µm filter bag• Rodent valve• Tempory construction cover• Child safe cover, class A walkable• Child safe cover, class B passenger cars• Cover, class D, heavy traffic• More covertypes coming soon!
Walkable cover for the Varitank-Manhole filter Traffic resistant cover for Varitank-Manhole filter
Tele
scop
ic
Recessed cover. Grass cover
Filter box is removable
Filter grid is removable
Advanced Filtertechnology
1.650 m2
Ø200/250
Trident
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Price group
Specifications
Height in mm 717
Weight in kg approx. 25 kg
Inlet ø mm 200/250
Outlet dirt ø mm 200/250
Outlet clean ø mm 2 x 110
Height difference between inlet and outlet
120 mm
Casing tube ø mm 50
Connection nozzle 1” internal thread
Material housing HD PE
Technical specifications
ThenozzleshavetobeinstalledinthedischargepipeofrainwatersystemaftertheKIWAcertifiedsecurity.TheVari-tank/Manholefiltercomesstandardwithaconcretecover,walkableclassA.Heaviercoversandcovers,classBorD,areavailableonrequest.Please note! The shaft covers the collar of the tank with a rubber gasket. The shaft goes about 75 mm across.
UKArt.-Nr. Description PG
401214 Varitank 1.650 manhole rainwater filter 3
Options
401158 Alarm sensor. Signals backflow from the sewer 2
401213 Nozzle set for the Varitank-Manhole filter for automatic cleaning of the filter grid 2
401251 Timed automatic filter cleaning 1” 2Typographical- and printing errors reserved
Advanced Filtertechnology
Trident Varitank 1.650 top view
Inside of Trident Varitank 1.650
Trident Varitank 1.650 filter nozzles
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Commercial Trident
• SlightdropbetweenInandOut• HighqualityTridentFiltertechnology• Prefabsproeiers• Prefabnozzlesforautomaticcleaning• Veryhighefficiency
Product benefits
This commercial Trident filter has been developed to be used in medium to large size rainwater harvesting systems. The highly efficient filtration process via horizontal stainless steel filter grid with optimised profile ensures maximum rainwater collection rate and filter efficiency, passive self-cleaning and optimal nonpotable water quality in the rainwater storage tank. This produces precious, hygienic and soft rainwater for gardens, washing machines, toilet supply as well as for numerous industrial and commercial applications, e.g. water for cooling towers, car/lorry washing or other process water where rainwater usage is clearly of advantage. Leaves and the majority of particles are retained on the grid until the self-cleaning process starts. The construction and the dimensions of the grid make a high collection rate of up to 99% possible. Self-cleaning: The filter grid should be prefered located below the maximum water level of the tank. If the tank overflows, the filter will be under water and the floatable dirt will be transferred into the drainage system. The nozzles allows easy and automatic cleaning of the filtergrid.
Functional principle of Trident Filter
Trident 2000 Filter, build in a concrete shaft. Trident 10.000 Filter, build in a concrete shaft.
Advanced Filtertechnology
Trident Filter
2.000-10.000 m2
Ø250-500
Trident
www.gep-rainwater.com V 14.11 37© GEP Tel. +32 (0)56 299 701 or +31 (0)183 610 520
Prices
Specifications Concrete Trident Filtertanks Trident2.000
Trident3.000
Trident6.000
Trident10.000
Heigth H1 in cm IN rainwater 122,5 119 104 78,5
Heigth H2 in cm OUT to drainage 112,5 109 94 68,5
Heigth H3 in cm 150 150 150 148
Heigth H4 in cm OUT clean water to rainwater storagetank(s) 102,5 99 84 48,5
Diameter D in cm (oval) 220 x 115 220 x 115 220 x 115 292
Connection IN DN1 in mm Ø 250 Ø 315 Ø 400 Ø 500
Connection OUT to drainage DN2 in mm Ø 250 Ø 315 Ø 400 Ø 500
Connection OUT Clean water to rainwater storagetank(s) Ø 200 Ø 250 Ø 315 Ø 400
Weight in kg 1.923 1.928 1.938 2.953
Connection service pipe Ø 110 Ø 110 Ø 110 Ø 110
Art.-Nr. Description Product PG Art.-Nr. Description Product
401202 Trident 2.000 Rainwater Filter including nozzles 4 401255 Cover lid Trident 2.000 4
401203 Trident 3.000 Rainwater Filter including nozzles 4 401256 Cover lid Trident 3.000 4
401204 Trident 6.000 Rainwater Filter including nozzles 4 401257 Cover lid Trident 6.000 4
401205 Trident 10.000 Rainwater Filter including nozzles 4 401257 Cover lid Trident 10.000 4
401206 Trident 2.000 Rainwater Filtertank incl nozzles, prefab build in concrete shaft 4
401207 Trident 3.000 Rainwater Filter tank incl nozzles, prefab build in concrete shaft 4
401208 Trident 6.000 Rainwater Filter tank incl nozzles, prefab build in concrete shaft 4
401209 Trident 10.000 Rainwater Filter tank incl nozzles, prefab build in concrete shaft 4
401251 Automatic time-base filtercleaning devices 1“ 4
401252 Connection set Trident commercial filter 4
UK
Technical specifications Trident Filters Trident2.000
Trident3.000
Trident6.000
Trident10.000
Max. Roof area in m2 2.000 3.000 6.000 10.000
Max. flow rate in Liter/seconde 60 90 180 300
Flow rate cleaning nozzles in Liter/minute 57 69 97 125
Max. Roof area in m2 2.000 3.000 6.000 10.000
Length in mm 850 1.100 1.650 2.150
Width in mm 700 700 700 700
Heigth in mm 450 500 650 750
Trident Filter in concrete shaft
Typographical- and printing errors reserved
IN
OUT CLEAN WATER
OUT RESIDUAL WATER
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Art.-Nr. Description PG
401103 Pipe filter copper 80 mm 2
401104 Pipe filter copper 110 mm 2
401105 Pipe filter zinc 80 mm 2
401106 Pipe filter zinc 110 mm 2
401107 Pipe filter stainless Steel 80 mm 2
401108 Pipe filter stainless Steel 110 mm 2
401109 Rainus pipe filter plastic 2
Pipe filter and Rainus Pipe filter
• easyandfastinstallation• lowmaintenance• frostresistant
• filters for vertical drainpipes of 110 mm• connects up to 130 m2 roof• resistant to frost• fine mesh filter made of stainless steel• efficiency 70 to 90%• inspection possibility by means of telescopic torso• filter segment entirely of stainless steel 0.315 mm
Description Pipe Filter
Function Pipe filter
Product benefits
• easyandfastinstallation• lowmaintenance• alsoforexistingbuildingrenova-
• Filter for Vertical drainpipes of 80-110 mm• Connects up to 80 m2 roof• resistant to frost• fine mesh filter made of stainless steel• Efficiency up to 99%• inspection possibility by means of telescopic torso• filter segment entirely of stainless steel 0.5 mm• only two connectors, suitable for renovation• recyclable plastic casing
Description Rainus Pipe Filter
Description Rainus Pipe Filter
Product benefits
Rainus tube filter
Pipe filter
Inlet rainwater
Gathering Basin
Overflow rim
Coarse lamella filter
Fine mesh filter
Dirt separator
Drainage filtered water
1
234
5
6
7
1
2
3
4
5
6
7
Reducers
Inlet rainwater
filter grid
housing
drainage 50 mm connection
filtered water
Dirt and residual water
Typographical- and printing errors reserved
www.gep-rainwater.com V 14.11 39© GEP Tel. +32 (0)56 299 701 or +31 (0)183 610 520
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Trident 325 Box filter
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Trident 150/325 Varitank man-hole filter
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Trident 1.650 Filter (new!)
Trident 1.650 Varitank man-hole Filter (new!)
Trident 2.000
Trident 3.000
Trident 6.000
Trident 10.000
Trident customized
0 2.000 4.000 6.000 8.000 10.000 100.000Maximum Roofsurface in m2
Advanced Filter technology
Graphs of Trident Assortment
w w w . g e p - r a i n w a t e r . c o m
Utilize the possibilities of rainwater
GEP, the rainwater specialist!
© GEP
NL +31 (0)183 610520
BE +32 (0)56/299.701
GEP has a complete, comprehensive and quality range of products which allows composition of each project with an adequate and sustainable water system.
Rainwater
Waste Water
Disconnecting & Infiltration
Drinkingwater
DEHOUST Tanks
Breaktanks
Grey Water
Design your rainwater system onlineusing the calculation module on www.regenwater.com
GEP-Matrix® Boxesfor infiltration
Flatrainwater
tanks
Submersible pumps
(Rain)water pumps
IRM Rainmanagerswithintegrated pump
Bladder tanks
Rainwater tanks with integrated rainwater
filter
Waste water pumpsand pump pits
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