Flowserve ISC2-PX-61 Standard Cartridge Seal

The ISC2-PX-61 cartridge seal has undergone rigorous testing and evaluation by NSF International and has been NSF/ANSI/CAN 61 & 372 certified for applications that involve drinking water, from the source to the tap. The NSF certifications cover all wetted components of the seal and demonstrate how ISC2-PX-61 seals meet regulatory requirements for drinking water quality, giving municipalities confidence in safe seal selection and operation.

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  • Improve water quality with NSF/ANSI/CAN 61 & 372 certified product adhering to strict industry and regulatory requirements.
  • Patented thermal management technology increases dry running and cavitation tolerance.
  • Robust drive mechanism deliver high torque loads with low seal face stress for maximum reliability
  • Fixed carbon bushing on the atmospheric side provides an added measure of safety and reliability.

Standards: NSF/ANSI/CAN 61 & 372

Size Range: 25 to 200 mm (1.000 to 8.000 inch)

Operating Parameters

  • Pressure: Up to 20.6 bar (300 psi)
  • Temperature: -40 to 204°C (400°F)
  • Speed: up to 23 m/s (75 fps)

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