Item Detail Table of Content Air Conditioning & Cooling System Service Equipment A/C Refrigerant/Recovery/Recycle/Recharge A/C General Service 50 lb. Tank, (R-134a) Item Number: ROB34750 Price: $282.70* * log in for dealer pricing. Direct from 3rd Party Supplier Add To Cart Description 50 lb. R-134A refillable tank (for ROB34700) D.O.T. approved tanks feature special valving to accommodate the continuous loop recycling process. Warranty One year.