ISC2 Standard Cartridge Seal

Brand: Flowserve Corporation

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 that standardize with ISC2 seals will immediately benefit from less inventory, greater flexibility, less downtime and longer seal life.
  • 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.



  • Dual Cartridge Metal Bellows Seals


  • Dual Cartridge Pusher Seals


  • Single Cartridge Pusher Seals

Operating Parameters

  • Up to 20.6 bar (300 psi), -40 to 204° C (400° F), up to 23 m/sec (75 ft/sec), 25 to 200 mm (1.000 to 8.000”)

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