This portable refrigerant recovery machine is convenient to operate with the premium oil-less compressor to recover vapor and liquid refrigerants. It is designed for professional AC technician to recover all variants of refrigerant. When the internal pressure is above 558 psi, the recovery unit can automatically shut off. This recovery machine is suitable for automotive units, refrigerators, air conditioners, refrigeration units, etc. <b> Specification: </b><br> <ul><li>Voltage: 110 - 120V AC 60HZ <li>Motor: 1 HP <li>Motor Speed: 1750 rpm <li>Maximum Current Draw: 8A <li>Compressor: Oil-less, Air-cooled, Double cylinder <li>Maximum Pressure: 38.5 bar/558 psi <li>Operating Temperature: 0℃ - 40℃/ 32℉ - 104℉ <li>Dimensions: 15.7”(L) x 9.8”(W) x 14.0”(H) <li>Net Weight: 32lbs </ul>