Make your air conditioning job easier than ever with this SPECSTAR vacuum pump, High-quality material with motor power of 1/2 HP ensures clean and efficient removal of the gas with low noise. Whether for commercial or domestic use, let SPECSTAR vacuum pumps accompany you, Ideal for automotive air conditioning, HVAC work, refrigeration and other applications as well as jobs requiring a high vacuum from a compact pump such as air extraction in printing machines, food processing, gas analysis, thermoplastic molding, etc. The high-quality die-cast aluminum housing and the non-slip rubber base of the machine reduces friction and contributes to the better performance.