PZG (PZ-7) Triplex Drilling Mud Pump Maximum Input Stroke Length Piston Load Pump Weight Gear Ratio Drilling Service PZG (PZ-7) Drilling Service Ratings Weight: Complete pump with large steel skid-18,000 pounds. Ratings are based on 90% mechanical efficiency and 100% volumetric efficiency.

PZG (PZ-7) Triplex Drilling Mud Pump Standard Features Nodular iron power frame, eccentric, connection rods, and crossheads Double-row-spherical roller beamings carry eccentric Double extended Jackshaft carried on heavy-duty straight roller bearings Dual roller bearing connecting rod Heat-treated alloy steel main gears are bolted to the eccentric Replaceable bronze crosshead slides Full splash lubrication, with oil pump to feed working parts Heat-treated alloy steel, interchangeable fluid cyclinders Three-rib API-7 urethane insert valves and seats Replaceable-type element oil filter and oil pressure...