The series HB Sump Pump features a sleeved stainless steel shaft
with bearings and liners which are lubricated with the product
being pumped or with clean water from a separate source. A vapor
seal between the rotating shaft and the support column protects the
motor. Pumps are designed for use with high & low RPM motors.
Liner is made of special fluoride-resistant ceramic which rarely
requires replacement. Pump casing may be rotated for a choice of
discharge direction and flexibility or installation.