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ISC2 Series

The Flowserve ISC2 is a global standard single cartridge mechanical seal that fits hundreds of pump models worldwide to ANSI B73.1, ISO 3069, EN 12756, and API 682 standards. Patented thermal management technology increases tolerance for dry running and cavitation, while a robust drive mechanism handles high-viscosity and frequent start/stop service.

Features & Benefits

  • Global cartridge design fits hundreds of ANSI, ISO, and API pumps
  • Patented thermal management increases dry-run and cavitation tolerance
  • Robust drive mechanism for high-viscosity and frequent cycling
  • Optimized barrier fluid circulation for cooler, longer-lasting seal faces
  • Diamond seal face option for abrasive and dry-running applications
  • 62 pre-engineered sizes
  • 400+ designs available
  • API 682 compliant versions available

Applications

  • Chemical and petrochemical process pumps
  • Water and wastewater treatment pumps
  • Power generation boiler feed and condensate pumps
  • Oil and gas production and pipeline pumps

Performance

  • Pressure to 300 PSI (20.6 bar)
  • Temperature: -40F to 400F (-40C to 204C)
  • Speed to 75 fps (23 m/s)
  • Shaft sizes: 1.000" to 8.000" (25 to 200 mm)

About The Manufacturer

With over two centuries of experience, Flowserve products are designed with utmost safety and reliability in mind to help you reduce unplanned downtime while keeping workers, the public, and the environment safe. Flowserve supports this mission with over 180 Quick Response Centers to minimize downtime through fast, dependable response. The Flowserve seal product portfolio includes standard and engineered sealing solutions, seal support systems, and accessories for the Oil and Gas, Chemical, Power, Water and General Industrial Marketplace. Geiger is proud to represent Flowserve’s Mechanical Seal portfolio throughout Maryland, D.C., northern Virginia and Delaware.

Flowserve

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ISC2 seals

ISC2 Series

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