The Robinair 17121 30 lb. Refrigerant Tank, 1/4 in. Fittings is a refillable tank for use with the 12134B, 25150, 25175, 25200, 34234, 343002K, and 34800 series units. This tank features red vapor and blue liquid ported valves along with a third port for vapor and air purge which is needed for 3-hose recovery units.

• Compatible Refrigerants: R-12, R-22, R-502 (Universal)
• Compatible Units: 12134B, 25150, 25175, 25200, 34234, 343002K, and 34800 Series