Huhnseal BF-ISP is a balanced single cartridge seal equipped with flush connection and two Grafoil rings. This seals is specially designed for ABS Scanpump pumps.
Easy installation reduces risk of human error. No measurements required for installation. Undisturbed operation even with sudden pressure shocks
Prevents clogging of seal
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
Provides for excellent cooling
Extends the lifetime of the sea