Multi Spring Mechanical Seal 90 Series (9101,9111,9101CR,9111CR)
Face Materials
- Carbon
- Tungsten Carbide
- Silicon Carbide
- Ceramic
- Glass Filled Teflon
- Silicon Filled Teflon
- Superalloy
Secondary Seal
- 9101–‘O’ Ring (Viton, EPR, Buna N, Aflas, Kalrez)
- 9111-Wedge & Packing (PTFE GFT)
Metal Parts
- SS 316
- SS 304
- Alloy 20
- Monel Hastelloy-C
- Titanium
Application
- Chemicals
- Petrochemicals
- Oil Refineries
- Food and Beverage
- Water and Waste Water
Seal Features
- Multi Spring
- Single Seal
- Unbalanced
- Inside Mounted
- Independent of direction of rotation
Performance Limits
- Size – 0.5” to 4”
- Pressure – upto 8 Kg/cm2
- Temperature - -40°C to +200°C (Use Kalrez ‘O’ Ring - 250°C)
Easy to install: Designed for compactness and narrow cross section, the seal slides into the smallest stuffing box for universal application.
Less Expensive: Designed parts are interchangeable. You can convert from an unbalanced seal to a balanced seal by changing only the seal ring.
Salient Features: The multi Spring provide uniform pressure all over seal faces and ensure the reliability under all conditions.
Long Life: Wedge or ‘O’ Ring allow lower spring loads and a cooler running seal. The ‘O’ ring Minimized sleeve fretting.
Immediate delivery: These type of seals are ready in stock