Our Model QZ-9 single acting triplex drilling mud pump is interchangeable with Gardner Denver PZ-9 triplex drilling mud pump.

 

The major design features of our QZ-9 mud pump are as follows:

 

Power frame is high strength casing welded with steel plate

Crankshaft bearings are double-row spherical roller bearings

Double extended Jackshaft for mounting sheaves or sprockets

Replaceable bronze crosshead slides

Main gears are machined to herringbone gear

Lubrication system is the combination of forced lubrication and splash lubrication

Valves are API 7# valves seats

Discharge port can be on either side of pump

Suction inlet at the center of the suction manifold