This pump is three-section design, compact in construction, higher pressure and longer service life.Shaft construction provides maximum strength and allows the use of larger sliding bearing (SF type) for greater load carrying capacity and longer service life.
Wear plates are axially pressures loaded and balanced to minimize running clearance and leakage across gear and faces, thus increasing operating efficiency. Front and rear covers are fitted together with center section by two positioning pins and eight screws, so as to easy for disassembling, repairing and replacing.

QZCB-HB63

QZCB-HB80

QZCB-HB100