Single Spring Balanced Mechancial Seal

Business Type

Product Detail

LPS-071-B & LPS-075-B series are single helical coil spring balanced Mechanical Seals developed for dirty media & clogging type applications which are being pumped high pressure. It is independent of direction of rotation, torque transmission from retainer shell to dynamic ring is done through drive lugs and all components are held together by a snap ring which helps in easier installation & removal. As all parts are Interchangeable, one can convert this series LPS-071-B to LPS-075-B by changing only the dynamic ring and the secondary seal, this principle is ideal for stock rationalization, this seals are comfortable to use in wide range of application as below:
Material of Construction:
Seal Faces: (Dynamic & Stationary Ring)

Carbon, Ceramic (99.5%), Silicon Carbide, Tungsten Carbide & which are suitable for fluid
Secondary Seal:

LPS-071-B: Viton, EPDM, Silicon, Aflas, EPR, Kalrez, TCV

LPS-075-B: GFT, PTFE, FEP, Grafoil
Hardware & Spring:

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

Dirty media
Petroleum refineries
Light hydrocarbons
General chemicals

Seal Characteristics:

Single acting
Inside mounted
Independent of direction of rotation

Operating Parameter:

Shaft diameter : 19 mm to 100 mm (0.75” to 4.0”)
Pressure : Up to 30 bar (kg/cm²)
Temperature : -60°C to 260°C
Shaft Speed : Up to 3000 RPM

Mr. Mohammad Zuber
Contact Us Contact Details

Similar Products

Pump Seals

About our Company

Business Type
101 - 200 People
Annual Revenue
US$2.5 Million - US$5 Million
Main Markets
East Asia, Africa, South America, South Asia, Oceania, Central America, Middle East
Export Ratio
31% - 40%
Pump Seals

Regional Suppliers

Pump Seals in India

Contact Us

Leak-Pack Engineering (I) Pvt Ltd.

Mr. Mohammad Zuber

2852/15/1, B/H. Hotel Patel, Chhapi to Pirojpura Road

Chhapi - 385210 Gujarat 385210 India

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