Air Vac for R-12 and R-134a: H

34970Air Vac for R12 & R134aFeatures and Benefits:Easy to use - connect back fitting to compressed air source and front fitting to center hose of a standard manifold set attached to an A/C system. Rugged Lexan case is both oil- and scratch-resistant and comes with a convenient handle. Compressed air driven - no oil or moving parts to replace.