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BF-AP

balanced single cartridge seal equipped with flush

BF-AP

Huhnseal BF-AP is a balanced single cartridge seal equipped with flush connection and two Grafoil rings. This seals is specially designed for ABS Scanpump pumps.

 

 • Specially designed for Sulzer APP pumps

     - Easy installation reduces risk of human error

     - No measurements required for installation

• Robust and balanced design

     - Undisturbed operation even with sudden pressure shocks

• Springs are protected from the process media

     - Prevents clogging of seal

• Axial movement ±3mm

     - Necessary if shaft has large axial clearance

     - Heat expansion of shaft does not impact on spring load

• Shaft sleeve clamped to recess in shaft, no stop screws

     - Contributes to safe operation

• Large buffer volume

     - Provides for excellent cooling


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