High Speed Reciprocating Compressors (HSR) parts GE export company - City Cat Oil Parts Supply

City Cat Oil Parts Supply offers a full line of high-speed reciprocating compressors, providing our customers with economic, exible and reliable solutions to meet their gas compression needs.

Our HSR products range from 60 HP (45 kW) to 7,200 HP (5,370 kW), with a variety of piston rod load capacities and frame stroke combinations.

Reciprocating compressors move gas by volumetrically compressing it to higher pressures. They convert the rotational motion of the crankshaft into reciprocating motion –a back-and-forth pumping action that moves the gas. Valves outside the compression chamber allow flow in and out based on pressure. It is the nature of natural gas production that pressures and flows often change. Therefore, greater productivity can be attained if the compressor is easily adaptable to the new operating conditions.

Spare Parts


The best way to keep your compressor performing to its full potential is with OEM parts designed speciacally for the job. With decades of engineering, manufacturing and infield experience in material wear and customer demand patterns, our parts inventory system is designed to respond to the real needs in modern operating conditions. So, whatever model you might have, we’ll do our best to get the parts you need – when you need them.