S&S Technical, Inc. just completed fabrication and assembly on another small 2-stage refrigerant recovery compressor package. The system includes a Corken D391 2-stage, oil-free compressor with integral tube and fin interstage cooler, a 15HP explosion proof motor, liquid trap, 4-way valve, vapor strainer and pressure gauges. The piping and tubing is all 304L stainless steel and the assembly is mounted to a powder coated carbon steel baseplate with aluminum non-sparking belt guard. This compressor package will be used to recover R32 and R410a vapors from ISO containers and is capable of evacuating the vessels down to 0 psig.
