COMPOSITE SLUG-BEARING FOR GEAR PUMPS

EXTERNAL GEAR AND ROTOR HYBRID PUMP

SCROLL PUMP WITH TWO-PIECE CRANKSHAFT

Rotary piston pump having a filter

Lubricant receptacle

Pendulum oil pump

METHOD AND APPARATUS RELATED TO SERVICING OF LIQUID RING PUMPS

Hydraulic motor subassembly kit with carrier

Water Pump For Marine Engine Having Removable Cap Assembly

Pendulum oil pump

Eccentric screw pump with telescoping housing

Water pump for marine engine having tool for replacing impeller

Pump sleeve for integrated drive generator

REMANUFACTURING A TRANSMISSION PUMP ASSEMBLY

Component-replaceable water ring vacuum pump

Intermediate discharge port for a compressor

Oil-lubricated slide vane rotary vacuum pump with oil separating and reconditioning device

Oil-flooded screw compressor system and method for modifying the same

Remanufacturing a transmission pump assembly

Screw spindle pump

Method and kit for gerotor repair

Scroll vacuum pump and method of maintenance including replacing a tip seal of a scroll vacuum pump

Housing and method of manufacturing the same

Piston with replaceable and/or adjustable surfaces

Scroll vacuum pump and method of maintenance including replacing a tip seal of a scroll vacuum pump

Refurbishment process of the pumping unit in a volumetric screw compressor of the ‘oil free’ type

Piston with replaceable and/or adjustable surfaces

DUAL-CHAMBER OIL PUMP

SEAL ARRANGEMENT ALONG THE SHAFT OF A LIQUID RING PUMP

BLOWER RETROFIT AND METHOD TO IMPROVE DIESEL LOCOMOTIVE PERFORMANCE

Compressor slide valve support