Single Spring Mechanical Seals

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Single Spring Mechanical Seal Manufacturer in India

At Beston Seals, We are a Manufacturer, Supplier and Exporter of pusher-type Single Spring design Unbalanced / Balanced Mechanical Seals for pumps and compressors in Mumbai, India. Our mechanical seals are equivalent and replaceable with John Crane, Burgmann, Flowserve, AES, Chesterton, Flex-a-Seal, Vulcan, Roplan, Roten, Uniten and other reputed brands.

Best-rated Single Spring Mechanical Seal

We manufacture the best quality single spring mechanical seals by trainee staff, high-grade raw materials and supply in the market at and reasonably priced. It works well in a temperature range of -20°C to 180°C.

These seals are used in major industries such as light chemical processes; high hydrocarbon process industries, high viscous media, dirty media, petroleum refineries, food processing and pulp and paper industries.

One of the Top Mechanical Seal Suppliers in Mumbai, India

We are one of the manufacturers and exporters of single spring mechanical seals in Mumbai, India and over the World, you can contact us anytime to know more about our mechanical seal products.

We have a diversified range of Mechanical Seals Products like Conical Spring Seals, Single Spring Seals, Multi Spring Seals, Wave Spring Seals, Rubber Bellow Seals, PTFE Bellow Seals, Cartridge Seals, Metal Bellow Seals, Agitator Seals, Reactor Seals, Dry Running Seals, Split Seals and Special Tailor Maid Seals. We also supply Seal Support Systems like Thermosyphon Systems, Heat Exchangers, Cyclon Separators & Bearing Isolators.

S1527 / S1527V

Single spring unbalanced pusher mechanical seals for pumps

­­­­­­­­­­­­­­­­­Features

For plain shafts
Single seal
Unbalanced
Helical coil spring
Independent of direction of rotation

Operating Range

Shaft diameter: 19mm to 100mm (0.75″ to 3.94″)
Pressure: 10 bar (145 PSI)
Temperature: –20 °C to +180 °C (–4 °F  to +355 °F)
Sliding velocity: 15 m/s (50 ft/s)

Materials

Rotary & Seat Faces: Carbon resin imp., Carbon-antimony imp., Silicon carbide, Tungsten carbide, Ceramic (99.5%)
Secondary seals: FKM, EPDM, NBR, PTFE, FFKM, Aflas
Hardware & Spring: SS 304, SS 316, Hast-C, Alloy-20 and other grades

Application

Pulp & paper industries
Light chemical process industries
High hydrocarbons process industries
Petroleum refineries

 

S1523 / S1523V

Single spring balanced pusher mechanical seals for pumps

Features

For stepped shafts
Single seal
Balanced
Helical coil spring
Independent of direction of rotation

 

Operating Range

Shaft diameter: 19mm to 100mm (0.75″ to 3.94″)
Pressure: 20 bar (290 PSI)
Temperature: –20 °C to +180 °C (–4 °F  to +355 °F)
Sliding velocity: 15 m/s (50 ft/s)

Materials

Rotary & Seat Faces: Carbon resin imp., Carbon-antimony imp., Silicon carbide, Tungsten carbide, Ceramic (99.5%)
Secondary seals: FKM, EPDM, NBR, PTFE, FFKM, Aflas
Hardware & Spring: SS 304, SS 316, Hast-C, Alloy-20 and other gradess

Application

Pulp & paper industries
Light chemical process industries
High hydrocarbons process industries
Petroleum refineries

SH211 / SH211V

Single spring clutch type unbalanced pusher mechanical seals for pumps

Features

For plain shafts
Single seal
Unbalanced
Helical coil spring
Clutch type drive arrangement
Independent of direction of rotation

Operating Range

Shaft diameter: 19mm to 100mm (0.75″ to 3.94″)
Pressure: 10 bar (145 PSI)
Temperature: –20 °C to +180 °C (–4 °F  to +355 °F)
Sliding velocity: 15 m/s (50 ft/s)

 

Materials

Rotary & Seat Faces: Carbon resin imp., Carbon-antimony imp., Silicon carbide, Tungsten carbide, Ceramic (99.5%)
Secondary seals: FKM, EPDM, NBR, PTFE, FFKM, Aflas
Hardware & Spring: SS 304, SS 316, Hast-C, Alloy-20 and
other grades

Application

High viscous media
General chemical process industries
High hydrocarbons process industries
Petrochemicals industries

SH3B / SH3BV

Single spring clutch type balanced pusher mechanical seals for pumps

Features

For stepped shafts
Single seal
Balanced
Helical coil spring
Clutch type drive arrangement
Independent of direction of rotation

Operating Range

Shaft diameter: 19mm to 100mm (0.75″ to 3.94″)
Pressure: 20 bar (290 PSI)
Temperature: –20 °C to +180 °C (–4 °F  to +355 °F)
Sliding velocity: 15 m/s (50 ft/s)

Materials

Rotary & Seat Faces: Carbon resin imp., Carbon-antimony imp., Silicon carbide, Tungsten carbide, Ceramic (99.5%)
Secondary seals: FKM, EPDM, NBR, PTFE, FFKM, Aflas
Hardware & Spring: SS 304, SS 316, Hast-C, Alloy-20 and other grades

 Application

High viscous media
General chemical process industries
High hydrocarbons process industries
Petrochemicals industries

SH61 / SH61W

Single spring close type unbalanced pusher mechanical seals for pumps

Features

For plain shafts
Single seal
Unbalanced
Helical coil spring
Close type
Independent of direction of rotation

Operating Range

Shaft diameter: 19mm to 100mm (0.75″ to 3.94″)
Pressure: 10 bar (145 PSI)
Temperature: –50 °C to +220 °C (–58 °F  to +428 °F)
Sliding velocity: 15 m/s (50 ft/s)

Materials

Rotary & Seat Faces: Carbon resin imp., Carbon-antimony imp., Silicon carbide, Tungsten carbide, Ceramic (99.5%)

Secondary seals: FKM, EPDM, NBR, PTFE, FFKM, Aflas
Hardware & Spring: SS 304, SS 316, Hast-C, Alloy-20 and other grades

Application

Dirty media
General chemical process industries
Light hydrocarbons process industries
Petrochemicals industries

SH76 / SH76W

Single spring close type balanced pusher mechanical seals for pumps

Features

For stepped shafts
Single seal
Balanced
Helical coil spring
Close type
Independent of direction of rotation

Operating Range

Shaft diameter: 19mm to 100mm (0.75″ to 3.94″)
Pressure: 25 bar (362 PSI)
Temperature: –50 °C to +220 °C (–58 °F  to +428 °F)
Sliding velocity: 15 m/s (50 ft/s)

Materials

Rotary & Seat Faces: Carbon resin imp., Carbon-antimony imp., Silicon carbide, Tungsten carbide, Ceramic (99.5%)

Secondary seals: FKM, EPDM, NBR, PTFE, FFKM, Aflas
Hardware & Spring: SS 304, SS 316, Hast-C, Alloy-20 and other grades

Application

Dirty media
General chemical process industries
Light hydrocarbons process industries
Petrochemicals industries

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