PSGDover - Reciprocating Gas Compressor (NG640 Series)

The Reciprocating Gas Compressor (NG640 Series) is a robust, single-stage compressor designed for oil and gas production, vapor recovery, wellhead vapor control, and pressure boosting applications. Featuring a ductile-iron head and cylinder for superior durability, this compressor is equipped with O-ring gaskets for reliable sealing and a double-seal with a full-size distance piece to prevent oil contamination. The NG640 Series supports flow rates up to 3,000 MSCFD and is compatible with sour gas containing up to 8% dry hydrogen sulfide (H2S). With a maximum allowable working pressure of 515 psi, it offers flexible mounting arrangements and a range of ancillary equipment options, making it suitable for demanding industrial environments.