Yellow Jacket 95762 RECOVER-XLT UNIT W/ TOS:Â Single valve control for easy changeover from liquid to vapor to purgeConstant Pressure Regulator (CPR) valve regulates refrigerant to the compressor. Eliminates the need for the technician to throttle the suction valveAdvanced 1/2 hp, 3425 rpm oil-less compressor with precision valves manufactured in an ISO-9001 facilityRecovers refrigerant and shuts off when unit reaches 13" of vacuum. Fully automatic operation for fast recovery of Class III, IV and V refrigerants including R-410A, backed by the best warranty in the industry.