Item Detail Table of Content Consumables Air Conditioning and Cooling System Refrigerant Tank (ACR3) Item Number: ROB17121 Price: $221.10* * log in for dealer pricing. Direct from 3rd Party Supplier Add To Cart Description 30 lb. R-12 refillable tank for ACR3. D.O.T. approved tanks feature special valving to accommodate the continuous loop recycling process. Warranty 1 year