Robinair's No. 25700 Contaminated Refrigerant Recovery Machine features a durable, compact, portable design that allows the user to recover contaminated refrigerant easily at the vehicle. The proprietary oil-less compressor is capable of handling both liquid and vapor refrigerant. 80% tank full shut-off safety harness prevents overfilling recovery tank while the built-in high pressure shut-off switch turns the machine off automatically if the pressure rises above 435 PSI to protect the equipment from potential damage. Self-purge function effectively removes any remaining refrigerant from the machine. Features: low-side hoses for R-1234yf and R-134a A/C systems, 2-1/2 inch diameter high and low pressure gauges, inlet filter screen, 103-127 Volt/60Hz AC, 1/2 horsepower motor. Weighing only 32 pounds, this unit is light enough to easily take to any vehicle location. Robinair, a Bosch Automotive Service Solutions brand, is a global leader in service tools and equipment based in Owatonna, Minnesota. Robinair is recognized throughout the world as the quality and performance leader in AC/R evacuation tools and this position has led to its success with the full range of products that serve the heating/ventilating/air conditioning/refrigeration (HVAC-R) and mobile markets.