Wave Spring Mechanical Seal

Business Type

Product Detail

LPS-131-B & LPS-135-B series are single wave spring balanced Mechanical Seals designed for most general applications which are being pumped high pressure. It is independent of direction of rotation, major advantage of this seal is due to use of single wave spring it is of compact design with reduced axial length, their compact design easy to install & maintenance. 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. All parts are interchangeable, one can convert this series LPS-131-B to LPS-135-B by changing only the dynamic ring and the secondary seal, this principle is ideal for stock rationalisation, 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-131-B: Viton, Silicon, Aflas, Kalrez

Hardware & Spring:

SS 316, SS 304, Carpenter-42, Alloy-20

Light sewage water
High viscosity fluids
Light abrasive slurry
General & Light chemicals

Seal Characteristics:

Single acting
Inside mounting
Wave spring loaded
Independent of direction of rotation

Operating Parameter:

Shaft diameter : 19 mm to 100 mm (0.75” to 4.0”)
Pressure : Up to 25 bar (kg/cm²)
Temperature : -45°C to 180°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

Send us a message