PERF-Seal® Applications

Click Here for the Vespel® CR-6100 INSTALL GUIDE
PERF-Seal Center Bushing
PERF-Seal™ design increases the differential pressure limit of composite throttle bushings.

PERF-Seal™ improves the performance of Vespel® CR-6100 and other non-metallic materials in pump wear components. The patent pending PERF-Seal™ utilizes an engineered hole pattern to create a turbulence field and equalizes pressure radially across the bushing insert.

Vespel® CR-6100 Application:

For high-pressure, multi-stage pumps, Boulden has developed the PERF-Seal™ design to augment the performance of components made from Vespel® CR-6100.

What to do When Applying Vespel CR-6100 to PERF-Seal Components: 

  • Share the details of your pump application with Boulden, so we can agree upon the geometry of the components
  • Allow Boulden to manufacture PERF-Seal™ components for your pump
  • Install the PERF-Seal™ components with the clearance at the wear parts reduced

Benefits of Vespel CR-6100 on PERF-Seal™ Components:

  • Increases differential pressure capability of Vespel® CR-6100 throttle bushings
  • Decreases leakage across the component and circumferentially within the component
  • Improves pump efficiency
  • Improves pump rotor stability

Contact Boulden to learn more about upgrading to Vespel® CR-6100

Contact Boulden today with your application details to upgrade your pumps to Vespel® CR-6100 with a PERF-Seal™ design. You can also learn more about Vespel® CR-6100 by signing up for our newsletter! We have the material you need in stock and can make parts for you in only a few days.

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