The CentriVap -84°C Cold Trap collects evaporated liquid from a CentriVap Concentrator, protecting an accessory vacuum pump from low freezing point liquids. Exclusive features include: brushed, stainless steel and glacier white, epoxy-coated steel exterior with blue accents; and temperature graph that illuminates green when collector coil reaches operating temperature of -40° C. Other features include: HCFC-free refrigeration system with two 1/3 hp compressors lowers cold trap to -84° C (-119° F) in less than 40 minutes; four-liter, stainless steel collector; stainless steel lid with two Quick-Disconnect fittings for connection to a CentriVap Concentrator; stainless steel drain port with corrosion-resistant, nylon valve; grounding clip; and ON/OFF power switch.