HYDRAULIC SUBMERSIBLE PUMPS

‘HS’ Pumps For Deep ExcavationsEnvironmentally Friendly - Up To 100m Hose - Simple Maintenance

24 Hour Running - Electric Start / Auto ShutdownSuper Silent At 60db(A)

‘HS’ PUMPS

40

36

32

28

24

20

16

12

8

4

0

24 48 72 96 120

HS75D - Drainer16/5/08

m3/h

m

120

105

90

75

60

45

30

15

ft

HSP20

HSP10

50

45

40

35

30

25

20

15

10

5

0

3 6 9 12 15 18

HS25 - Borehole10/4/08

m3/h

m

160

140

120

100

80

60

40

20

ft

HSP20

HSP10

80

72

64

56

48

40

32

24

16

8

0

12 24 36 48 60

HS50 Range12/7/04

D

m3/h

m

10hp powerpack

J

H

240

210

180

150

120

90

60

30

ft

B

HS75HS50HS25

Detailed pump curves are available at www.selwoodpumps.com

Super SilentSuper Silent versions are available with noise levels from as low as 60 db(A).

Fully BundedAll Super Silent units are fully bunded, ensuring that any fuel or oil spillage is retained within the bund and does not contaminate the surroundings. Drain plugs within the unit’s chassis can then be used to remove the fluids.

Auto Stop/Start & TelemetryFloat control for automatic stopping and starting of the pump using the latest technology to give an easy to use, effective and efficient control.

Telemetry allows remote measurement and reporting of the pumps operation directly to pre-selected mobiles or land lines, providing real time alarm messages for high level float, failure/start, engine fault and emergency stop activation.

HydraulicsThe hydraulic system can run on synthetic biodegradable or vegetable oil.

ENVIRONMENTAL

60db(A)

HSP110

The high performance hydraulic submersible Selwood Hydrosub pumps comprise 50mm to 200mm models with electric start diesel driven hydraulic power packs, fully protected by an automatic shutdown system.

A unique feature of this range of pumps is their versatility. The hydraulic wet ends, available in aluminium, cast iron or stainless steel, are capable of a high flow and low head or a low flow and high head.  The power packs can each run a number of different submersible pumps dependant upon the material to be pumped.  These encompass drainer, vortex, screw, chopper, high head, jetting and borehole pumps.  Also available is the Selwood

Seldredge, a modular system with a 150mm screw pump used to mix heavy

sludges and pump them away.

The hydraulic system can run on synthetic biodegradable or vegetable

oil which significantly reduces harmful environmental pollution. The hydraulics

incorporate a large return filter ensuring that any contaminants are captured and the fuel tank has flushing panels and a drain facility as well as

providing 24hr running capability. Safety features include full engine protection and hydraulic shut off through oil loss.

High specification motors and replaceable stainless steel wear plates are featured throughout the range. Super Silent versions are available with noise levels from as low as 60db(A) at 22ft (7m). The Borehole pump is designed for use in methane environments

such as landfill sites. This pump achieves its high head despite its small diameter utilising two or three stage impellers.

The pump is designed to be as smooth as possible with a bullet profile for easy borehole insertion.

HSP10

HSP20

HSP35

H - High Head, C - Chopper, J - Jetting, S - Vortex, D - Drainer, B - Borehole, SC - Screw, L - Low Head

Canal and river maintenance (UK)

‘HS’ PUMPS

Settlement Tank Clearing - Chopper Pump (UK)Seldredge (UK)

80

70

60

50

40

30

20

10

0

HS100 Range19/3/07

m3/h

m

260

220

180

140

100

60

20

ft

30 60 90 120 150 180

H

S

C

D

SC

30

25

20

15

10

5

0100 200 300 400 500

HS150 Range12/7/04 - 28/1/09

m3/h

m

90

80

70

60

50

40

30

20

10

ft

S

C

D

L

SC

HS200/250D20/5/08

40

36

32

28

24

20

16

12

8

4

0

120 240 360 480 600

m3/h

m

120

105

90

75

60

45

30

15

ft

HS200HS100 HS150

30

25

20

15

10

5

0

60 120 180 240 300 360

HS150 SELDREDGE3/07

m3/h

m

90

80

70

60

50

40

30

20

10

ft

Seldredge

Detailed pump curves are available at www.selwoodpumps.com

HS25 Borehole

Seldredge

H - High Head, C - Chopper, J - Jetting, S - Vortex, D - Drainer, B - Borehole, SC - Screw, L - Low Head

Specification HSP10 HSP20 HSP35 HSP110

Engine Speed rpm 1900 1900 1900 2000

Hydraulic Flow l/min 20 - 24 28 - 31 50 - 602 x 60 1 x 20

Hydraulic Pressure

bar 138 206 206 206

Running Hours hr 36 13 - 24 12 - 24 20

Length, Width, Height (cm) + Dry Weight

180 x 97 x 132

(460kg)

183 x 108 x 163

(760kg)

183 x 108 x 163

(840kg)-

200 x 120 x 1650 (550kg)

355 x 146 x 185

(1100kg)

355 x 146 x 185

(1200 kg)-

-215 x 122

x 173 (1325kg)

215 x 122 x 173

(1350kg)

243 x 139 x 206

(2200kg)

-411 x 177

x 207 (1665kg)

411 x 177 x 207

(1690kg)

Super Silent db(A) @ 7m - 60 60 60

Specifications and illustrations are subject to revision without notice.

Powerpack Wet Ends Description

HSP10

HS25BHS50B HS50D HS50H HS75D

2 Stage Bore Hole50mm - Borehole50mm - Drainer

50mm - High Head75mm - Drainer

HSP20&

HSP35

HS25H HS50JHS75D

HS100D HS100S HS100C

HS100SCHS150L

3 Stage Bore Hole50mm - Jet

75mm - Drainer100mm - Drainer100mm - Vortex

100mm - Chopper100mm - Screw

150mm - Low Head

HSP35&

HSP110

HS100SCHS100H HS150D HS150S HS150C

HS150SCHS200D

100mm - Screw100mm - High Head

150mm - Drainer150mm - Vortex

150mm - Chopper150mm - Screw

200mm - Drainer

HSP110 HS200D Seldredge

200mm - Drainer 150mm - Dredger

Pumps

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‘HS’ PUMPSEnvironmentally Friendly

Up To 100m Hose

Simple Maintenance

24 Hour Running

Electric Start / Auto Shutdown

Super Silent At 60db(A)

Selwood Limited, Bournemouth Road, Chandler’s Ford, Eastleigh, Hampshire, SO53 3ZL. UKTel: +44 (0)23 8026 6311 Fax: +44 (0)23 8026 0906 Web: www.selwoodpumps.com E-mail: pumpsales@selwoodpumps.com