Multi Spring Mechanical Seal 90 Series (9402,9502)
- Tungsten Carbide
- Silicon Carbide
- Glass Filled Teflon
- Silicon Filled Teflon
- ‘O’ Ring (Viton, EPR, Buna N, TCV, Aflas, Kalrez)
- SS 316
- SS 304
- Alloy 20
- Monel, Hastelloy-C
- Corrosive Chemicals
- Abrasive Services
- Multi Spring
- Single Seal
- Reverse Balanced
- Outside Mounted
- Independent direction of rotation
- Size – 0.5” to 4”
- Pressure – Vacuum to 25 kg/cm2
- Temperature - 40°C to 200°C (Use Kalrez ‘O’ Ring for 250°C and above)
9402 Type seal is multi Spring outside mounted reverse balanced seal with o ring secondary seal is according to fluid & temp.
For double seals where barrier fluids Pressures cannot be assured, reverse balance seals are the ideal solution and are suitable for all above application.
In Case of high temperature the same seal can be provided with external cooling and is named as 9502 type seal.