Detailed Product Description

Maximum Input  550 BHP (410 kw)

Maximum RPM   145 RPM

Stroke Length   7" (178 mm)

Piston Load   64,400 lbs. (29,211 kg)

Pump Weight   16,765 lbs. (7,620 kg) average

Gear Ratio   4.625:1

Weight: Complete pump with large steel skid 18,000 pounds.

Ratings are based on 90% mechanical efficiency and 100% volumetric efficiency.

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

Optional Equipment

Steel skid under pump only

Large steel skid with non-skid decking

Centrifugal suction charging pump

Rubber valve inserts

Suction and/or discharge dampeners

Oil heat exchanger

External electric powered lube pump

Fabricated suction manifold

Complete package assembly

Full open valves