Reciprocating Gas Compressors
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The single and two stage reciprocating gas compressors create a low-pressure area in the pumping chamber when the piston moves from the highest point of the stroke to the lowest point. Gaseous product (at a higher pressure in the tank) moves into the pumping chamber of the gas compressor. This volume of gas is then displaced when the piston moves to the top of the stroke. Equipped with high efficiency valves, ductile iron pistons, self-adjusting piston rod seals and other robust features, these reciprocating gas compressors are designed to provide maximum performance and reliability under the most severe service conditions. They are also a critical component in the design of oil and gas vapor recovery units (VRUs).
These reciprocating gas compressors are available in three model series - LB, HD and NG. The LB Series is ideal for the transfer and recovery of gases including propane, butane, LPG and anhydrous ammonia. The HD Series Reciprocating Gas Compressors are suited for the movement, transfer and recovery of industrial gases such as carbon dioxide and refrigerants, nitrogen, air, and numerous other industrial, petrochemical, and hazardous gases. The NG Series Reciprocating Gas Compressors are built for usage with natural gases in the oilfields and with VRU (vapor recovery units).
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| LB Series Reciprocating Gas Compressors | HD Series Reciprocating Gas Compressors | NG Series Reciprocating Gas Compressors |
| These reciprocating gas compressors are built and designed specifically for handling propane, butane and anhydrous ammonia in many common lpg applications, including rail car unloading, cylinder tank unloading and vapor recovery applications. | Single- or two-stage reciprocating gas compressors that provide efficient and quiet delivery of a wide range of industrial gases. Available in air and liquid cooled models. | Reciprocating gas compressors specially designed for a wide range of oilfield wellhead applications for oil and natural gas production and storage operations. |