Mechanical Seals and Seal Support Systems
Standard Cartridge Seals – ISC2
About this product
The Flowserve ISC2 Series is a complete family of mechanical seals that provide exceptional reliability and standardization over the widest variety of industrial applications and equipment. ISC2 seals meet all major international standards and are designed for hundreds of pump models from global manufacturers. Facilities will immediately benefit from less inventory, greater flexibility, less downtime and longer seal life.
Features and Benefits
- Patented thermal management technology increases dry running and cavitation tolerance.
- Robust drive mechanism for maximum reliability in higher viscosity fluids & frequent stops and starts.
- Optimized high-efficiency barrier circulation promotes cooler running and longer seal life.
- Diamond seal face option for cooler running, abrasive resistance and longer seal life.
Specifications
- Metal Parts:
- 316 Stainless Steel
- Alloy C-276
- Alloy 20
- Titanium
- Seal Faces:
- Premium Resin Carbon vs. Sintered Silicon Carbide
- Sintered Silicon Carbide vs. Sintered Silicon Carbide
- Premium Resin Carbon vs. Tungsten Carbide
- Tungsten Carbide vs. Sintered Silicon Carbide
- Metal Bellows:
- Alloy C-276
- Elastomers:
- Fluoroelastomer
- Perfluoroelastomer
- EPDM
- TFE-Propylene
- Springs:
- Alloy C-276
- Set Screws:
- 17-4 H900 Stainless Steel
- Seal Chamber:
- ASME B-73
- EN 12756
- Specifications:
- JIS
- ISO 3069
- API 682
- Shaft Size:
- 25 to 200 mm (1.000 to 8.000″) pusher seal
- 25 to 95 mm (1.000 to 3.750″) metal bellows seal
- Pressure:
- up to 20.6 bar (300 psi) pusher seal
- up to 13.8 bar (200 psi) metal bellows seal
- Temperature:
- -40 to 204°C (400°F)
- Speed:
- up to 23 m/s (75 fps)
Configurations
- ISC2-PX – Single Cartridge Pusher Seals
- ISC2-PP – Dual Cartridge Pusher Seals
- ISC2-BB – Dual Cartridge Metal Bellows Seals
EN_GB 
PL