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Mechanical Seal

Crisil

ISO 14001 2004

ISO 9001 2008

CE

D N B

Name of

Trust

2012 2013

AUM INDUSTRIAL SEALS PVT. LTD.

“AUM” House, E/18 Trimutri Society, New Sama Road, Vadodara, Gujarat 390 002 India. Ph: +91-265-6532064 fax: +912652761368 Alt : +912656451295 [email protected] [email protected]

" AUM" The Name Of Trust Aum is managed by highly qualified technologists and engineers and had strict quality control system as per CE and ISO certification and enjoys a good reputation in our client. We intend to market our products by leading manufacturers across the world and are open to enquiries. We are committed to providing high quality products like Mechanical seal, Multi Spring Seals, Single Spring Seals, Rubber Bellow Seals, Cartridge Mechanical Seal, Slurry Seals, Agitator and Reactor Seals, High Pressure Seals, Metal Bellow Seals, Carbon Seal Ring, Tungsten Carbide Products, Silicon Carbide Products at affordable and reasonable price using the latest technologies to Practice the most thorough and efficient manner.

CE DECLARATION OF CONFORMITY CERTIFICATE Certificato Dichiarazione di Conformità CE

AS DEFINED BY THE DIRECTIVE 2006/42/EC – MD & 97/23/EC – PED come definito nella Direttiva 2006/42/EC – MD & 97/23/EC – PED

TYPE OF PRODUCT Tipo di prodotti

MECHANICAL SEALS & PUMPS

PRODUCT TRADE NAME Nome Commerciale Prodotti

AUM

THE PRODUCTS ARE DEVELOPED, DESIGNED AND MANUFACTURED IN ACCORDANCE WITH THE EC DIRECTIVES ON THE OWN

RESPONSIBILITY OF

I prodotti sono sviluppati, progettati e costruiti in conformità alle Direttive sotto la responsabilità di

AUM INDUSTRIAL SEALS PRIVATE LIMITED.

"AUM HOUSE" E-18, TRIMURTI SOCIETY, NEW SAMA ROAD, VADODARA_390002. GUJARAT. INDIA.

THE FOLLOWING HARMONIZED STANDARDS ARE USED:

Sono state seguite le seguenti normative armonizzate:

EN 60947-1:2007

CERTIFICATE 3CE-IN CERTIFICATO

per S.r.l. For the Certification Body The Legal Representative

CORSO SEMPIONE 89 20149 MILANO - ITALIA

P.IVA 06689490966 www.gidueesse.com

FIRST ISSUE DATE EXPIRING DATE

PRIMA EMISSIONE DATA SCADENZA

2012-09-28 2015-09-27

M

L09

29 0

7 09

What We Do Aum is an ISO 9001:2008, 14000, CE certified company with specialized experience in fluid sealing techniques. Within a span of few years the company has developed exceptional skills in custom designing and manufacturing of Mechanical Shaft Seals with various material combinations. In order to provide total solution in fluid sealing in the Chemical and Allied Industries, Petrochemical , Pharmaceutical, Food and Oil Industries Aum Industrials has Introduce a wide range of Mechanical seals And Packing.

• Aum Industrials Mechanical seal s are manufactured as per

international standards API 610,DIN 24960 and ISO 3069. • Mating Faces are available in Carbon of various grades, Silicon

Carbide, Tungsten Carbide, High Alumina Ceramic procured from reputed sources.

• Hard ware materials in SS 304, SS316,904L , Alloy 20, Alloy 625, Hestelloy -C, Hestelloy- B.

• Flatness of faces are checked under monochromatic check light to a millionth of an inch by Optic light Band tests.

• Maximum Interchangeability of Components of Various seal type enhances versatility of seals, simplifying inventory.

• Aum Industrials Mechanical seal can replace seals of any manufacture at lesser cost, guaranteeing equal or superior performance.

• Large inventory of raw material ensures quickest deliveries, resulting minimum down time in case of shortage.

Heavy duty Pipeline Pumping, and Pharmaceutical Industry. Our Agitator seals, Split Seals and Double Dry Running seals for Fomenters are latest addition to our success list.

All the Aum Industrials Products are manufacture at their modern manufacturing units located at Mumbai and Vadodara at Gujarat. Both the units are equipped with latest machine tools and testing facilities to produce international standards quality Products.

About us Aum have already earned a status of approved supplies of both the above mentioned products during this time frame due to consistency in quality, timely delivery and after sales service provide to our esteemed customers from time to time. we at Aum Industrials have a team of experience technical personnel to make case of specific seals requirements base on applications. A fully trained staff for quality control has already been established to ensure that all the products manufactured & supplied are as per international standards. We are committed to serve our most customers by the way of supplying best quality products within stipulated delivery time to ensure that the customer gets maximum value of his money spent.

Exports

U.S.A., Asian countries, Egypt, Indonesia, Malaysia , Australia, Canada, Middle east, South East, Singapore, South America.

Who We Are

Provided by a group of Pioneering engineers in 2002, “Aum” is engaged in design, manufacture and installation of Mechanical seals. Aum engineers have constantly endeavoured to technically upgrade the sealing technology. The long years of experience and used to devise a perfect seal for every application.

Today Aum Mechanical Seals are a have to reckon with and have with them the most satisfied clientele in the country and out side, both in terms of quality and services.

Aum Mechanical seals have also found acceptance at international levels and are exported to U.S.A., Australia, Canada, France , Germany, The Middle East and South East, Asian Countries like Malaysia, Singapore, Indonesia, South America and Egypt etc.

Our unique designs are highly successful in Boiler Feed Pumps, Slurry Pumps

Aum Approach : Project Responsibility:

Any project, however small, gets special attention of PROJECT Cell. Here the responsibilities includes technical counselling and application engineering at pre‐enquiry stage, submission of technical bids, close co‐ordination with equipment manufacturer and deputation of a team of engineers for project commissioning during water‐runs and trial‐runs with emergency spares.

After sales Services:

Aum Industrials has a strong team of dedicated service engineers stationed in various parts of the country to offer positive Installation assistance to the end users. These engineers are well‐trained in the art of Trouble shooting. Standards seals spare are normally available ex‐stock due to scientific stock management.

Crisis Management:

Seal failures, whether be the reason, are attended to on a war footing. Odd spares are manufactured immediately and rushed to the site a senior application engineer for on the spot study.

Customer Support:

Aum has realized that a thorough customer raining can avert mishaps and plant downtime. Therefore, major emphasis is given for in‐plant training by senor engineers from Aum to provide practical knowledge to the grassroots level users.

Aum organizes technical seminars periodically at various industrial centres in India and on invitation, at major plants. Complete technical documentation including maintenance and operating manuals are dispatched with the supply of every seal.

Fluid sealing technologist: • Mechanical seals perform some vital functions in the processing industry. They prevent leakages, reduce wear, bring down maintenance costs and above all, elevate the standards of occupational environment and plant safety.

• Fluid sealing requirement are becoming critical day by day. As more and more seal designs enter the market the emphasis is now on an objective assessment of the seal manufacturer vis‐à‐vis his technical capability, design standards, professionalism in crisis management and organizational capability towards after sales service and customer support functions.

• Aum was formed a few years ago by a team of young technocrats having good many experience of raw material used for seal manufacturing, because the organization also deals the raw material with the seal manufacturer. The staff has good experience of designing, manufacturing and trouble shooting of Mechanical seal. Today, in a short span of its existence, Aum has earned a reputation for offering some of the most progressive, innovative and proven fluid sealing solutions to the processing industry. Due to its bold but down to earth approach, new and lasting solutions easily come from Aum for the most demanding sealing requirements.

Products:

Series AI 108, AI 107, AI 108/C, AI 107/C Unbalance Seal, Single acting, Independent of direction of Direction Of Rotation

Standard Style Face materials:

• Carbon / Ceramic • Carbon / Lecrolloy

Application:

• Water Pumps • Submersible Pumps

Metal Parts : SS 316, 304,

Seal Characteristic:

• Single Acting • Unbalanced • Conical Spring (731) • Single helical coil spring (77) • Independent of direction of rotation • Torque transmission by Elastomer Collar

Operating Limits:

Secondary Seals: Elastomer

Shaft Diameter d1 6....70 mm Pressure p 6 bar (max) Temperature t -20 ... +90°C Velocity v 12 m/sec Series AI 108 : This is single coil taper spring with elastomeric bellow seal. This is a disposable seal (cheaper in cost, hence spares cannot be available). This seal is specially developed for mono-block pumps and water application only. This seal will get accommodated in less axial length. AI 108 is normal seal and AI 108/C is with cartridge design. Series AI 107: This is single coil spring with elastomeric bellow seal. This is a disposable seal,

cheaper in coast; hence spares cannot be available. This seal is specially developed for water and light duty applications. AI 107/C is cartridge design as per client requirement.

Series AI 109 , AI 109L, AI 109/C, AI109L/C Unbalance Seal Single Acting, Independent of Direction Of Rotation

Standard Style

Face Materials : Applications :

• Silicon Carbide / Silicon Carbide • Carbon / Silicon Carbide • Carbon / Lecrolloy • Carbon / Ceramic

• Water Pumps • Mixers • Compressors • Bleners

Metal Parts : Seal Characteristics :

• SS 316, SS 304 • Single Acting • Unbalanced

Secondary Seal : • Nitrile, Viton

• Single helical coil spring • Independent of direction of rotation • Torque transmission by drive ring

Operating Limits: Shaft Diameter d1 16....75 mm (0.625"...... 3.0") Pressure p 18 bar (max) Temperature t -20 ... +180°C Velocity v 20 m/sec

Series AI 109, AI 109L is single coil spring rubber bellow seal used for petrochemicals, Food processing, Pulp & Paper and other demanding applications. This seal is mainly used in compressors. Sea has self aligning feature which compensates abnormal shaft end play & run-out, which leads to improved service life. Elastomeric bellow protects shaft / sleeve from fretting. Drive to the seal faces is given through notches provided on retainer. Due to single coil spring, seal will not get clogged in effluent containing particles. Seal can be used for higher speed as well as for higher pressure. Seal can be repaired in field with minimum spares minimizing the downtime cost.AI 109/C and AI 109L/C are the Cartridge design as per client needs.

Series AI 110, AI 110L, AI 110/C, AI 110L/C Unbalance seal, Single Acting, Independent of Direction Of Rotation

Standard Style Face Materials : Applications :

• Carbon / Lecrolloy • Carbon / Ceramic • Carbon / Silicon carbide • Silicon Carbide / Silicon Carbide

• Submersible Pumps • Water Pumps


• SS 316, SS 304 • Unbalanced • Single helical coil spring

• Independent of direction of rotation Secondary Seal :

• Nitrile, Viton • Torque transmission by Elastomer bellow

Operating Limits: Shaft Diameter d1 12....100 mm Pressure p 12 bar (max) Temperature t -20 ... +180°C Velocity v 20 m/sec

Series AI 110, AI 110L, AI 110/C, AI 110L/C are single coil springs with elastomeric bellows for water, Oil and light duties. This seal has self aligning feature which compensate abnormal shaft end play and run out, which leads to improved service life. Elastomeric bellow protect shaft and sleeve from fretting. Drive to the seal faces is given through notches-provided on retainer. Seal can be repaired in field with minimum spares minimizing the down time cost. AI 110/C and AI 110L/C are the cartridge Design as per client requirement.

Series AI 111, AI 111/C Unbalance seal, Single acting, Independent Of Direction Of Rotation

Standard Style


• Carbon, Ceramic, • Tungsten Carbide, • Silicon Carbide, Lecrolloy

• Water Pumps • Circulation Pumps for central heating • Chemical Process Pumps • Sewage & Submersible pumps



Secondary Seal : • Elastomers, PTFE

• Inside mounted • Dependent of direction of rotation

Operating Limits: Shaft Diameter d1 12...90 mm

Pressure p 10 bar (max) Temperature t -20 ... +120°C Velocity v 20 m/sec Series AI 111, AI 111/C is a single conical helical spring, unbalanced seal with 'O' ring as secondary sealing member. Various seal face materials and Elastomer can be offered for wide service application. As the torque transmission is done by conical helical spring these seals are dependent of the direction of rotation. Direction of rotation is seen from the drive end of the shaft. Clockwise rotating shaft requires right handed spring and anticlockwise rotating shaft requires left-handed spring. For easier fitting, the conical helical spring should be pushed on the shaft with a twisting motion in the sense of the spring unwinding. This movement enlarges the diameter of the spring, enabling easy fitments. AI 111/C is the Cartridge Design as per client requirement.

Series AI 20 ,AI 25. AI 20/C, AI 25/C Unbalance seals, Single acting, Independent of Direction Of Rotation

Standard Style


• Carbon, Ceramic, • Silicon Carbide, • Tungsten Carbide, Lecrolloy

• Petrochemicals • Petroleum Industry • General Chemicals • Light Hydrocarbons



Secondary Seal : • AI 20 : Elastomer

AI 25 : PTFE, GEFT

• Inside mounted • Independent of direction of rotation

Operating Limits: Shaft Diameter d1 12...100 mm Pressure p 10 bar (max) Temperature t -60 ... +200°C Velocity v 20 m/sec Series AI 20 ,AI 25. AI 20/C, AI 25/C is single helical coil spring seals developed for dirt media and clogging type applications. Torque transmission from retainer shell to seal ring i done through drive lugs. All components are held together by a snap ring which helps in ea installation and removal. As all parts are interchangeable, one can covert Series AI 70U to by changing only the seal ring and the secondary seal. This concept is ideal for stock rationalisation.AI 20/C and AI 25/C are the Cartridge Design Srunk Fit Arrangement SS 304 ...................... 110°C Temperature Limits SS 316 ...................... 110°C

Hastelloy-C ................175°C Carpenter-42 .............. 350°C

Series AI 20B, AI 25B, AI 20B/C, AI 25B/C Balance seal, Single acting, Indpendent Of Direction of Rotation

Standard Style Face Materials : Applications :

• Carbon, Ceramic, • Silicon Carbide,Tungsten Carbide,

Lecrolloy

• Petrochemicals • Petroleum Industry • General Chemicals • Light Hydrocarbons


• SS 316, SS 304 • Single Acting • Balanced

Secondary Seal : • AI 20B : Elastomers

AI 25B : PTFE, GEFTNitrile


Operating Limits: Shaft Diameter d1 16...100 mm Pressure p 35 bar (max) Temperature t -60 ... +200°C Velocity v 20 m/sec Series AI 20B, AI 25B, AI 20B/C, AI 25B/C are single helical coil spring seals developed for dirty media and clogging type applications. Torque transmission from retainer shell to seal ring is done through drive lugs. All components are held together by a snap ring which helps in easier installation and removal. As all parts are interchangeable, one can covert Series AIB 70 to AIB 75 by changing only the seal ring and the secondary seal. This concept is ideal for stock rationalization. AI 20B/C and AI 25B/C are the Cartridge Design.

Shrunk Fit Arrangement Temperature Limits

SS 304 ...................... 110°C SS 316 ...................... 110°C Hastelloy-C ................175°C Carpenter-42.............. 350°C

Series AI 40, AI 45 , AI 40/C, AI 45/C Unbalance Seal, Single acting, Independent Of Direction Of rotation

Standard Style


• Carbon, Ceramic, • Silicon Carbide, Tungsten Carbide,

Lecrolloy

• Crystallizing Slurry • Suspended Solids Slurry • Saturated Chemical Slurry • General Chemicals Slurry



Secondary Seal : • ASS O : PTFE, GFT • ASS U : Elastomers

• Inside mounted • Independent of direction of rotation • Universal chemical compatibility due to

PTFE Elastomer.

Operating Limits: Shaft Diameter d1 22...90 mm Pressure p 14 bar (max) Temperature t -23 ... +200°C Velocity v 20 m/sec

Series AI 40, AI 45 , AI 40/C, AI 45/C are single helical coil spring, bi-directional seals developed for dirty media and clogging type applications. Torque transmission from drive collar to spring holder and seal rings is done through sturdy drive lugs. The PTFE double V-packing are spring energized to give perfect dynamic sealing. As all parts are interchangeable, one can convert Series ASS O & ASS U by changing only secondary seal. This concept is ideal for stock rationalization.AI 40/C and AI 45/C are the Cartridge Design.

Shrunk fit Arrangement and Temperature Limits SS 304 ...................... 110°C SS 316 ...................... 110°C Hastelloy-C ................175°C Carpenter-42.............. 350°C

Series AI 50, AI 55, AI 50/C, AI 55/C Unbalance seal, Single acting, Independent Of Direction Of Rotation

Standard Style


• Carbon, Ceramic, • Silicon Carbide, Tungsten Carbide,

Lecrolloy

• Petrochemicals • Petroleum Refinery • General chemicals • Light hydrocarbons


• SS 316, SS 304, Hastelloy-C Monel, Alloy-20

Secondary Seal :

• AI 50U : Elastomers AI 55U : PTFE, GFT

• Single Acting • Unbalanced • Inside mounted • Independent of direction of rotation


SeriesAI 50, AI 55, AI 50/C, AI 55/Care spring units developed for universal application. This compact design permits their use in all types of centrifugal pumps. Torque transmission from retainer shell to seal ring is done through drive lugs. All components are held together by a snap ring which helps in easier installation and removal. As all parts are interchangeable, one can convert series AI 50U & AI 55U by changing only the seal ring and the secondary seal. This concept is ideal for shock rationalization.AI 50/C and AI 55/C are the Cartridge Design.

Shrunk fit arrangement and Temperature Limits SS 304 ...................... 110°C SS 316 ...................... 110°C Hastelloy-C ................175°C Carpenter-42 .............. 350°C

Series AI 50B, AI55B, AI 50B/C, AI 55B/C Balance Seal, Single acting, Independent Of Direction Of Rotation

Standard Style

Face Materials : Applications : • Carbon, Ceramic, • Silicon Carbide,Tungsten Carbide, Lecrolloy

• Petrochemicals • Petroleum Refinery • General chemicals • Light hydrocarbons



Secondary Seal :

• AI 50B : Elastomers AI 55B : PTFE, GFT

• Single Acting • Balanced • Inside mounted • Independent of direction of

rotation


Series AI 50B, AI55B, AI 50B/C, AI 55B/C are spring units developed for universal application. This compact design permits their use in all types of centrifugal pumps. Torque transmission from retainer shell to seal ring is done through drive lugs. All components are held together by a snap ring which helps in easier installation and removal. As all parts are interchangeable, one can convert series AI 50B & 55B by changing only the seal ring and the secondary seal. This concept is ideal for shock rationalization.AI 50B/C and AI 55B/C are the Cartridge Design.

Shrunk fit Arrangement and Temperature Limits SS 304 ...................... 110°C, SS 316 ...................... 110°C

Hastelloy-C ................175°C, Carpenter-42 .............. 350°C

Series AI 98, AI 98/C Reverse Balance Seal Single acting, Independent Of Direction Of Rotation

Standard Style


• Carbon, Ceramic, • Silicon Carbide, Tungsten Carbide

• Corrosive Chemicals • Hydrocarbons • General & Light Chemicals



Secondary Seal :

• Elastomers, TCV

• Single Acting • Reverse Balanced • Inside mounted • Independent of direction of rotation


Series AI 98, AI 98/C is multiple spring externally mounted reverse balanced seal with O-ring as secondary sealing member. Various seal face materials and Elastomers can be offered for wide service application. This seal can also be used for corrosive services as the metallic components do not come in contact with liquid to be sealed. This seal can also install in double back to back arrangement as a internal seal. Even if barrier fluid pressure goes down this seal will not allow process fluid to mix with barrier fluid. Hence is called reverse balanced seal. AI 98/C are the Cartridge Design.

Series AI80 & AI80C Balance Seal, Single acting, Independent of Direction Of Rotation

Standard Style


• Carbon / Silicon Carbide • Silicon Carbide / Silicon Carbide • Tungsten Carbide / Silicone Carbide

• Food Industry • Chemical Industry • Mining Industry • Water Treatment • Media Containing Slurry


• SS 316, SS 304, Hastelloy-C • Single Acting • Balanced

Secondary Seal : • Elastomers, TCV



Series AI 80 are in a multiple spring units specially developed for slurry application. The springs are protected from media by means of dynamic O rings. Although being a balance seal no need to maintain step sleeve. The sleeve of unbalance seal can be used for this seal series without modification. Torque transmission to the seal ring is given by strong multiple drive pins/lugs.

Series AI 80/C are cartridge construction factory assembled slide on units. It requires tightening of stuffing box studs, nuts and detaching of location plate before starting the equipment. No dimensional measurement are to be done at site. It can be installed by even a non skill person.

Shrunk fit arrangement and Temperature limits SS 304 ...................... 110°C, SS 316 ...................... 110°C


Series AI100C Compact Cartridge Mech. Seal Single acting, Independent Of Direction Of rotation

Standard Style


• Carbon / Silicon Carbide • Silicon Carbide / Silicon Carbide • Tungsten Carbide / Silicon Carbide

• Food Industry • Chemical Industry • Mining Industry • Water Treatment • Media Containing Slurry


• SS 316, SS 304, Hastelloy-C • Single Acting • Balanced

Secondary Seal : • Elastomers

• Independent of direction of rotation • Spring are Outside Media • Stable Drive-pins/Lugs • No Shaft Fretting


Series AI 100/C : This is a multiple springs cartridge construction factory assembled slide on unit specially developed for slurry application. The springs are protected from media by means of dynamic O-ring. Torque transmission to the seal ring is given by strong multiple drive pins / lugs.

It requires tightening of stuffing box studs, nuts and detaching of location plate before starting the equipment. No dimensional measurements are to be done at site. It can be installed by even a non skilled person.

Shrunk Fit Arrangement/ Temperature Limits SS 304 ...................... 110°C, SS 316 ...................... 110°C


Series ATB & ATB-R PTFE Teflon Bellow Seals, Single acting, Indpendent of Direction Of Rotation

Standard Style


• ATB : GFT / Ceramic • ATB-R : GFT / Ceramic • Silicon Carbide / Ceramic • Carbon / Ceramic • Silicon Carbide / Silicon Carbide

• Extremely corrosive services


• SS 316, SS 304, Hastelloy-C • Single Acting • Outside Mounted

Secondary Seal : • PTFE Bellows

• Independent of direction of rotation


Series ATB & ATB-R are designed for extremely corrosive chemicals, including concentrated acids, salts, strong oxidizing & reducing agents, and chemically active organic compounds. All components which come in contact with the liquid being sealed are made of chemically inert material. Metallic components, clamping ring and springs are located outside the media. Series ATB : In this seal series Glass filled PTFE face is composite molded with highly flexible PTFE bellows. Series ATB-R : This seal is designed with replaceable sealing faces and is positively driven by integral lugs on bellows. These lugs impart smooth drive to the face. Replacement of faces can be done easily.

Series MB00, MB05, MB 00/C, MB 05/C Metal Bellow Seals, Single Acting, Independent of Direction Of Rotation

Standard Style


• Carbon / Silicon Carbide • Carbon / Tungsten Carbide • Silicon Carbide / Tungsten Carbide

• Chemicals • Petrochemicals • Refinery • Corrosive Chemicals


• Series MB 00 : SS 316, SS 304, Carpenter-42

• Series MB 05 : Hastelloy-C

Welded Bellows

• Series MB 00 : AM 350 • Series MB 05 : Hastelloy-C

• Single Acting • Inherently Balanced • Inside Mounted • Independent of direction of rotation • Welded Metal Bellows

Secondary Seal :

• Elastomers, PTFE, GFT

Operating Limits: Shaft Diameter d1 20...100 mm Pressure p 18 bar (max) Temperature t 20 ... +200°C Velocity v 20 m/sec

Series MB00, MB05, MB 00/C, MB 05/C are welded metal bellow seals used in chemical, petrochemical and refinery process pumps for moderate temperature / pressure application and for process services requiring corrosion resistance. These bellow seals are constructed by welding a series of diaphragms together at the edges to form a bellows unit. The bellows unit eliminates the need for springs, dynamic secondary seal and provides flexibility to the seal face in addition to compensating for seal face wear.MB 00/C and MB 05/C are with Cartridge Design.

Shrunk Fit Arrangement And Temperature Limits SS 304 ...................... 110°C, SS 316 ...................... 110°C


Series MBT and MBT/C Metal Bellow Seals, Single acting, Independent Of Direction Of Rotation

Standard Style


• Carbon, Silicon Carbide, Tungsten Carbide

• Petrochemicals • Petroleum Industry • Refinery


• SS 316, Carpenter-42 • Welded Bellows • AM 350

Secondary Seal :

• Grafoil

• Single Acting • Inherently Balanced • Inside Mounted • Independent of direction of rotation • Welded Metal Bellows


SeriesMBT and MBT/C is welded metal bellow seal used in process pumps for high temperature and moderate pressure applications in chemical, petrochemical plants and refineries. The bellow is constructed by welding a series of diaphragms together at the edges. The bellows unit eliminates the need for springs, dynamic secondary seals and provides flexibility to the seal face wear. Drive to the seal ring is given by strong drive lugs, which also protects bellows from damage. MBT/C is with Cartridge Design.

Shrunk Fit Arrangement and Temperature Limits SS 304 ...................... 110°C SS 316 ...................... 110°C Hastelloy-C ................175°C Carpenter-42.............. 350°C

Series AI 60B/C , AI 65 B/C

Compact Cartridge Mechanical Seal/ Slurry Seals Single acting, Independent Of Direction Of Rotation

Standard Style


• Carbon / Silicon / Carbide • Silicon Carbide / Silicon Carbide • Tungsten Carbide / Silicon Carbide

• Pulp Pumps • Sludge Pumps • Syrup Pumps • Slurry Pumps


• SS 316, SS304m • Monel, Alloy-20

Secondary Seal :

• Elastomers, TCV

• Single Acting • Balanced • Inside Mounted • Independent of direction of rotation • Compact Cartridge Unit


Series AI 60B/C , AI 65 B/C is a cartridge construction multiple spring balanced seal specially developed for equipments handling slurries, sludge, syrups and other fluids that polymerizes or solidify with the changes in temperature. The springs are isolated from the fluid being sealed by dynamic O-ring, which enhances the seal life. Seal requires tightening of studs, nuts and detaching of location plates before starting the equipment. No dimensional measurement to be done at site. Even non-skilled person can install the seal. AI 65 B/C is supplied with special developed packing.

Series AI 600B/C , AI 605 B/C Cartridge Heavy Duty Mech. Seal Single acting, Independent Of Direction Of Rotation

Standard Style


• Silicon Carbide / Silicon Carbide • Tungsten Carbide / Silicon Carbide

• Ash slurry Pumps • Clinker Grinders • Pulp Pumps • Sludge Pumps • Syrup Pumps


• SS 316, SS304m Hastelloy-C, Monel, Alloy-20

Secondary Seal :

• Elastomers, TCV

• Single Acting • Balanced • Inside Mounted • Independent of direction of rotation • Cartridge Unit

Operating Limits: Shaft Diameter d1 17...100 mm (0.875" .... 4.125") Pressure p 25 bar (max) Temperature t -20 ... +180°C Velocity v 20 m/sec

Series AI 600B/C , AI 605 B/C: is a cartridge construction multiple spring heavy duty balanced seal specially developed for equipments handling slurries, sludge, syrups and other fluids that polymerizes or solidify with the changes in temperature. The springs are isolated from the fluid being g sealed by dynamic O-ring, which enhances the seal life. Seal requires tightening of studs, nuts and detaching of location plates before starting the equipment. No dimensional measurement to be done at site. Even non-skilled person can install the seal.

Series AI 85 B/C Balance Seal Single acting, Independent of Direction of Rotation.

Standard Style


• Carbon / Silicon Carbide • Carbon / Tungsten Carbide • Silicon Carbide / Silicon Carbide

• Oil Pipeline Pumps • Boiler Feed Water Pumps


• SS 316, SS304, Hastelloy-C, Titanium, Alloy-20, Monel

Secondary Seal :

• Elastomers

• Single Acting • Balanced • Inside Mounted • Independent of direction of rotation • Multiple springs design • Sturdy drive mechanism

Operating Limits: Shaft Diameter d1 25... 115 mm Pressure p 25 .... 150bar Temperature t -40 ... +180°C Velocity v 20 m/sec

Series AI 85 B/C : is specially designed seal for pumps handling oil, water and other fluids which are being pumped at very high pressure. These seals are widely used on pipe & Boiler feed water pumps. Very sturdy design and drive arrangement makes the seal suitable for very high pressure. This being multiple spring seal, it provides uniform face loading.

Series AI 70 , AI 75, AI 70/C, AI 75/C Unbalance Seal Single Acting, Independent of Direction of Rotation

Standard Style: Face Material

Carbon, Ceramic, Satellite, Silicon Carbide, Tungsten Carbide, Lecrolloy

Metal Part : SS 316, SS 304

Secondary Seal: AI 110U : Elastomer Or AI 115U : PTFE, GFT

Application:

Light Abrasive Slurry, Light Sewage Water, High viscosity fluid, General & light chemicals, Hydrocarbons

Seal Characteristic: Operating limits:

Single Acting Shaft Diameter d1: 18.........100mm

Unbalanced Pressure p : 10 bar ( Max.)

Inside Mounted Temperature t : -45.....+180'C

Independent of direction of rotation Velocity v : 20 m/sec

Wave spring loaded

Series AI 70 , AI 75, AI 70/C, AI 75/C are single wave spring seals suitable for most general application. Major advantage of these seals is due to use of single wave spring. It is of compact design with reduced axial length. These seals can also be used in dirty application as spring clogging does not occur. Torque transmission from retainer shell to seal ring is through drive pin.

Series AI 1800, AI 1800/C Split seal Dry Running For Mixers. Agitators, Vessels, Large Size Pumps

Standard Style

Face Materials :

Carbon / Silicon Carbide , Carbon / Ceramic

Metal Parts : SS 316, SS 304

Secondary Seal : Elastomer:

Applications : Utility Pumps, Transfer Pumps, Agitator and Vessels (As Dry Running Seal)

Seal Characteristics: Single Acting, Outside side mounted, Independent of Direction of Rotation

Operating Limits:

Shaft Diameter 50....200 mm

Pressure 15 bar (max)

Temperature Ambient.... 140°C

Shaft Speed 360 rpm (max)

Series AI 1800, AI 1800/C is a unique design with minimum components for assembling the seal and allow user to install the seal in minimum time. The multi spring design keeps the faces uniformly in contact. The split seal face is balanced covered with split O-Ring as a sealing member. Slots provided in the housing facilities fitting the seal on various equipments with different PCDs.

Series AI 2000B , AI 2005B, AI 2000B/C. AI 2005B/C Sun dyne seal Single Acting, Independent of Direction of Rotation

Standard Style

Face Materials : Carbon, TC, SIC, Ceramic

Metal Parts : SS 316, SS 304, Duplex Stainless Steel, Alloy 20, Hest. - C

Secondary Seal : AI 850B : Elastomers or AI 855B : PTFE, GFT

Applications : Single acting, Inside mounted, Independent of direction of rotation, Balanced

High Speed Seal Characteristics :Single Acting, Outside side mounted, Independent of Direction of Rotation

Operating Limits:

Shaft Diameter d 1.125", 1.375", 1.5"

Pressure p 20 bar (max)

Temperature t -45 ... +180°C

Speed v 25,000 RPM Series AI 2000B , AI 2005B, AI 2000B/C. AI 2005B/C are specially developed for sun dyne and sun flow pumps. Single seals are used in most applications for non abrasive or non hazardous liquids. Double seals are recommended when pumped liquid contains abrasive and leakage could be hazardous or when pump is likely to run dry. Tandem seal arrangement also can be offered which will protect the leakage when main seal is failed.

Series AI 750BF/C Seal for Boiler Feed Water Pump Single Acting, Independent OF Direction Of Rotation.

Standard Style Face Materials: Carbon / Silicon Carbide Metal Parts : SS 316, SS 304 Secondary Seal : Elastomer

Applications : Boiler feed water pumps, HSD pumps , Booster pumps, Drip pumps

Condensable pumps, Fuel oil pumps, Single Acting

Seal Characteristics : Outside mounted, Independent of Direction of Rotation

Operating Limits:

Shaft Diameter 65....150 mm Pressure

50.... 140 bar (max) Temperature -20 .....

+250°C (API plan 23) Velocity <50

m/sec

Thermodynamic circulation grooves inscribed on the rotating faces boost the cooling of the sliding faces by reducing the coefficient of friction and protecting the seal against thermal over loading. Increased coolant flow effected by the pumping screws and the fluid guiding channel combine to force the cold water into the gap between seal ring and mating ring, blowing out gas bubbles and dirt particles and picking up frictional heat. This is a unit seal developed to meet stringent technical requirements of Boiler feed water pumps. Rotating mating ring design makes it suitable for high speed application & avoids critical requirements of stuffing box face squareness. Both the faces are having strong positive drive & locking arrangement which make seal very strong and sturdy. In view of risk of dynamic distortion because of high sliding velocity of over 25m/sec the springs are located in the stationery part. For this seal 20,000 hours of continuous running may be viewed as normal. Attainment of over 79000 hours is possible.

Series AI 900BB/C , AI 950BB/C Balanced Seal Top/Bottom Entry Mixers, Agitators, Vessels

Standard Style Face Materials : Carbon / Silicon Carbide & Carbon / Tungsten Carbide Metal Parts : SS 316, SS 304, special alloys also as per requested by client

Secondary Seal : Elastomer ,PFTE, GFT

Applications : Blowers, Compressors

Seal Characteristics : Corrosive Chemicals, General and Light Chemicals, Double acting back to

Back , Balanced Independent of direction of rotation, Cartridge Unit Operating Limits:

Shaft Diameter 25....220 mm

Pressure Vacuum ... 27 bar (max)

Temperature -20... +200°C

Velocity 10 m/sec Series AI 900BB/C , AI 950BB/C are basically developed for agitators where agitator shaft has lot of wobbling because of heavy agitation. In case there are temperature variations in the product, the agitator shaft expands & contracts. This seal takes care of such variations without affecting seal performance. Also this seal can accommodate larger non-perpendicularity between shaft center line & face of agitator pad.

Series AI 98C/Dry Balanced Dry Seal Designed for Top/Bottom Entry Mixers, Agitators, Mixers

Standard Style ,Face Materials: Carbon . Silicon Carbide, Tungsten Carbide, Ceramic Metal Parts: SS 316, SS304, Hastelloy -C, Hastelloy -B, Monel, Alloy-20

Secondary Seal: Elastomers, TCV

Applications: Food Products, Pharmaceutical Products,

Seal Characteristics: Single Acting, Reverse Balanced, Outside Mounted, Independent of Direction of

Rotation, Dry Running

Operating Limits:

Shaft Diameter 15....150 mm*

Pressure Vacuum... 8 bar (max)

Temperature Ambient.... 120°C (max)

Speed 320 rpm

Series AI 98C/Dry is factory assembled & dynamically tested seal for steel, glass lined and SS mixers, agitator & vessels. This is a multiple spring externally mounted; reverse balanced seal with O-ring as secondary sealing member. Various Elastomers can be offered for wide service application. These seals are basically used on top entry agitators as dry running seals. When food products or pharmaceutical products are agitated in agitator, mixing of any other liquid will contaminate the product & affect its quality; hence these dry running seals are used. These seals don't require any external media for lubricating the faces that is why they are known as dry running seals.

Series AI 98C/Wet, AI 98C/Wet/B Balanced Seals

Designed for Top Entry Mixers, Agitators, Vessels

Standard Style :Face Materials :Carbon / Silicon Carbide or Carbon / Tungsten Carbide

Metal Parts :SS 316, SS 304, Hastelloy-C,Hastelloy-B, Monel, Alloy-20,

Secondary Seal : Elastomer, TCV

Applications : Corrosive Chemicals, Hydrocarbons, General & Light Chemicals Seal Characteristics : Single acting, Reverse Balanced, Outside mounted Independent of Direction

of Rotation Without Bearing Or With Bearing Arrangement

Operating Limits: Shaft Diameter 25....150 mm



Speed 320 rpm

:::: Series AI 98C/Wet, AI 98C/Wet/B are factory assembled & dynamically tested cartridge units for steel, glass lined, SS mixers , agitators & vessels. These are used with no pressurized barrier fluid preferably soft water because of its good heat transfer qualities. Fluids like oil, hydrocarbon, solvents etc. can also be used as buffer fluid by considering the corrosion resistance of wetted parts & compatibility with main media to be sealed. These seals are supplied with cooling water jacket, which ensure cool running of seals.

Series AI 98C/S/Wet Single Balance Seals

Designed for Top Entry Mixers, Agitators, Vessels

Standard Style : Face Materials :Carbon, Ceramic, Silicon Carbide, Tungsten Carbide, Lecrolloy Metal Parts : SS 316, SS 304, Hastelloy-C, Hastelloy-B, Monel, Alloy-20

Secondary Seal : Elastomers, TCV

Applications : Corrosive Chemical, General Light Chemicals, Food Products, Pharmaceutical

Products Seal Characteristics : Single acting, Reverse Balanced, Outside mounted, Independent of Direction of

Rotation With Bearing

Operating Limits:

Shaft Diameter 25....150 mm*



Speed 320 rpm

Series AI 98C/S/Wet are factory assembled and dynamically tested cartridge units for Steel, Glass- Lined and SS Mixers, Agitators and Vessels. These are used with non pressurized barrier fluid preferably clean soft water because of its good heat transfer qualities. Fluids like oil, Hydrocarbons, Solvents etc. can also be used as buffer fluid by considering the corrosion resistance of the wetted parts and Compatibility with main media to be sealed. These seals are supplied with cooling water jacket, which ensure cool running of the seals & with integral bearings which are closed to seals ensure optimum running and sealing conditions.

Series AI 50/50/C, AI 55/55/C. AI 50/50/CB, AI 55/55/CB Double Mechanical Seal ,Designed for Top Entry Mixers, Agitators, Vessels

Standard Style :Face Materials :Carbon / Ceramic, Silicon Carbide, Tungsten Carbide, Lecrolloy Metal Parts :SS 316, SS 304, Carbon Steel, Hastelloy-B,Hastelloy-C, Monel, Alloy-20

Secondary Seal :

AI 50/50/C and AI 50/50/CB : Elastomer /TCV ( Inboard and Out board)

AI 55U/55U : Inboard - PTFE, GFT : Outboard – Elastomer or PTFE/GFT

Applications: Petrochemicals and its vapours, General Chemicals and its vapours , Light

hydrocarbons and its vapours

Seal Characteristics : Double acting, Unbalanced, Cartridge Unit, Independent of Direction of

Rotation, Operated with Pressurized Barrier Fluid Operating Limits: Shaft Diameter 25....150 mm*, Pressure Vacuum... 10 bar (max)

Temperature Ambient.... 200°C (max), Shaft Speed 600 rpm (max)

Barrier Fluid Pressure Vessel pressure + 1.5bar :Series AI 50/50/C, AI 55/55/C , AI 50/50/CB, AI 55/55/CB are factory assembled units used on Mixtures, Agitators and Reaction Vessels. The Seals are designed for handling severe services including products emitting toxic vapours during reaction process. The design incorporates bearing located very close to the seal. This standard feature effectively arrests the shaft whip for smooth and trouble free operation enabling enhanced seal life. The Cooling jacket, also a standard feature, helps to maintain cool environment around the seal. Large clearance between rotating shaft/sleeve and mating ring permits higher deflection of the shaft, invariably associated with Top Entry Agitators.

Series AI 50B/50B/C , AI 55B/55B/C , AI 50B/50B/CB, AI 55B/55B/CB Designed for Top Entry Mixers, Agitators, Vessels

Standard Style :Face Materials :Carbon / Ceramic,Silicon Carbide, Tungsten Carbide, Lecrolloy

Metal Parts : SS 316, SS 304, Carbon Steel, Hastelloy-B,Hastelloy-C, Monel, Alloy-20

Secondary Seal :

AI 50B/50B/C and AI 50B/50B/CB : In and Outboard :Elastomer , TCV

AI 55B/55B/C and AI 55B/55B/CB : Inboard PTFE, GFT & O/B Elastomers, TCV

Applications : Petrochemicals and its vapours , General Chemicals and its vapours

Light hydrocarbons and its vapours Seal Characteristics : Double acting back to back seals, Balanced, Cartridge Unit, Independent of

Direction of Rotation, Operated with Pressurised Barrier Fluid

Operating Limits:Shaft Diameter --- 25....150 mm*,Pressure ----- Vacuum... 35 bar (max)

Temperature ---- Ambient.... 200°C (max), Shaft Speed ----- 600 rpm (max)

Barrier Fluid Pressure Vessel pressure + 1.5bar Series AI 50B/50B/C , AI 55B/55B/C , AI 50B/50B/CB, AI 55B/55B/CB are factory assembled units used on Mixtures, Agitators and Reaction vessels. The seals are designed for handling severe services including products emitting toxic vapours during reaction process. The design incorporates bearing located very close to the seal. This standard feature effectively arrests the shaft whip for smooth and trouble free operation enabling enhanced seal life. The cooling jacket, also a standard feature, helps to maintain cool environment around . Large clearance between rotating shaft / sleeve and mating ring permits higher deflection of the shaft, invariably associated with top entry agitators.

Series AI 1500, AI 1500/C (Equivalent to VRA, VRA/C) Operating Parameters • Pressures: Full vacuum to 200 psi (13.8 bar) • Temperatures: Up to 300°F (Up to 149°C) • Shaft Speeds: Up to 350 rpm • Sizes: 1.000” to 7.000” (25mm to 178mm)

An outside mounted dry running single seal designed Specifically for use on top-entry agitator and mixer services. The contacting dry running design eliminates the need for a buffer fluid system while handling run out up to 0.150” FIM.

Features/Benefits • Self-lubricating carbon or filled PTFE seal face runs completely dry without cooling - Long life and reliability are achieved in the dry vapor space at the top of the mixer vessel while eliminating product contamination from liquid barrier fluids. • Flexible rotor design compensates for shaft misalignment - Clearances, drive design, seal face dimensions, and O-ring configuration were optimized for the high run-out requirements of mixers and similar equipment. The VRA operates at eccentric run-out levels up to 0.150” FIM. • Double O-ring mounted stator prevents distortion - Various configurations are available to fit different equipment types. • Non-metallic collar option provides superior chemical resistance - Designated the VRA-C, a two-piece collar design eliminates the need for expensive exotic metal alloys in non-wetted areas. • Optional sanitary gland allows steam cleaning and sterilizing of the seal’s interior while mounted on the equipment - Sanitary porting aids in the removal of steam cleaning debris. Materials of Construction • Seal ring: Carbon, Filled PTFE • Insert: chrome Oxide , Tungsten Carbide, Aluminum Oxide, • Collar: 316 Stainless Steel, Filled PTFE • Elastomers: Fluoroelastomer,Perfluoroelastomer, EPR * Food grade materials of construction also available

Aum Industrial Seals Pvt. Ltd. E/18 Trimutri Society, New Sama Road Vadodara, Gujarat 390 002 India ph: +912656532064 fax: +912652761368 alt: +912656451295 [email protected], [email protected]

Contact person : Mr. Kalpit Patel Designation : Managing Director GSM/Mobil No

+91-98-250-47-896 +91-97-129-47-896 +91-93-777-47-896

Copyright this business. All rights reserved. Aum Industrial Seals Pvt. Ltd., The Aum Group Companies Aum Fluid Sealing Products. Aum Engineering Services.

mailto:[email protected]



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