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Standard Features
Nodular iron power frame, eccentric, connection rods, and crossheads
Double-row-spherical roller bearnings 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 gauge
Threaded valve covers
Plated piston rods
Complete piston washing and lubrication system
The monoblock forging of hollow sphere for the pulsation damperer is first made in China
PZ Series Mud Pump
