ISO 9001 : 2015 Certified Company

Product Code : PS40 Category

Wave Spring Mechanical Seal

Characteristics :

Standard design, Single seal, Unbalanced, Inside mounted, Independent of direction of rotation, Wave spring.

Operating :

Shaft Diameter 20mm to 100mm
Pressure 10 bar (max.)
Temperature -45°C to 180°C


We are an ISO 9001 – 2015 certified company that is praised for offering excellent Wave Spring Mechanical Seal. It has an outstanding static and dynamic sealing property and thermal resistance.

Ashish Seals has carved a remarkable niche in the global market for manufacturing, supplying, and exporting premium quality Wave Spring Mechanical seal. Is made of metal spring at the core with the help of U-shaped jacketed structure. It is widely used for high speed applications with different materials and temperatures.

Working Principle

The company is accredited as a reliable Wave Spring Mechanical seal manufacturer based in Mumbai, India. These seals are widely used in various industries such as Polymer, Paper and Pulp, Rubber, petrochemical, Sewage, Sugars, pharmaceutical, brewery, chemical, etc. Widely demanded in high viscosity handling pumps and centrifugal pumps, the seals are compact in design. It has reduced axial length is the major benefit of using this seal that is designed to handle slurry and dirty application. No spring clogging occurs. These seals are used in highly corrosive media and high temperature and are fit for high start-up torque as the unit is independent of transmission of torque.

Unique Feature of Wave Spring Mechanical Seal

There’s no dynamic ‘O’ rings and thus, it will never damage or hang up the sleeve and shaft.

Data Flow Chart

PS40E – Seal designed with elastomer
PS40W – Seal designed with wedge
# Description # Description
1 Mating Ring 7 Wave spring
2,4 O-ring 8 Drive Collar
3 Seal Ring 9 Grub screw
5 Packing 10 Thrust ring
6 Wedge 11 Pin

Material of Construction

  • Faces : Carbon, Silicon carbide, Tungsten carbide, Ceramic, Stellite, Lecrolloy
  • Elastomers : PS40E – FKM, FFKM, EPDM, Silicon, NBR, Aflas PS40W – PTFE, GFT
  • Metallurgy : SS316, SS316L, SS304


Slurry, Chemical, Sewage water.