Round neck handle makes it easy to hold and carry., NOTE: 1., Recycling requires specialized technical personnel, do not top up, only add to 80%., 2., Recycling cans need to be placed vertically and stored in a cool, dry place., 3., After recycling, be sure to tighten the red and blue valves and exhaust valve (tighten the valve until it cannot rotate)., 4., No float switch. VEVOR Refrigerant Recovery Tank, 50 LBS Capacity, 400 psi Portable... REUSABLE CYLINDER TANK: The steel cylinder is made of HP295 stainless steel as a whole, which is not prone to damage, has a long service life, and has decent sealing properties, laying a solid foundation for repeat use; there is a powder coating on the outside to maintain smoothness of the surface. Aazon.co: 50 LB Refrigerant Recovery Tank for R410a, R12, R22, R134 50 LB Refrigerant Recovery Tank for R12, R22, R134A, R410A Refrigerant with 1/4 SAE Y-Valve Liquid/Vapor Reclaim Tank AC Freon Recovery Tank Refrigerant Recovery Cylinder Tank Reusable, Air Conditioning Line Repair Tools The ambient temperature during use must be controlled between -20 and 55°C. Supports multiple refrigerants including R12, R22, R134A, and R410A, making it an ideal choice for diverse HVAC applications and ensuring user convenience After multiple pressure tests, the test pressure is 800 psi, the safety valve pressure is 600 psi, and the working pressure is 400 psi. Y-VALVE DESIGN：The recovery tank hvac adopts Y valve design, brass ball valve, which can freely adjust the amount of vapor and liquid; plastic knob, non-slip and durable; collar-shaped handle, easy to grab and move, and improves work efficiency.
