Robinair 34970 - Air Vac for R-12 and R-134a

• Fast, efficient air operated vacuum pump
• 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

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.