Approx 13.6kg 30 LBS Capacity. Double Valve Collar Design. Reusable Save Valve and 1/4 SAE Y Valve. With an explosion-proof and brass blow off valve, our refrigerant recovery tank is pressure-proof and creak-proof. The refrigerant recovery machine has 30 lbs capacity, volume 4 gal and max. 400 PSI pressure is suitable for recovering and reusing …