Ensure quality and safety on your cooling equipment by using tested supplies such as this Mastercool Recovery Tank. This item features a powder-coated cylinder for a high-gloss and durable finish. It s equipped with a Y-valve for vapor and liquid a collar design for ease of handling a 1/4 opening for the air purge valve and UL-listed valve and float switch. This AC refrigerant recovery tank also has a pre-charged cylinder that provides a clean and dry interior. Mastercool Recovery Tank 100 lbs Refrigerant 68010: