The air tightness test water tank is used to check whether there is leakage at the bottle body, valve seat, screw thread, etc.The machine is composed of water tank, lifting frame, pneumatic control system, etc., with simple and reasonable structure, flexible operation, convenience and safety. The operating system adopts pneumatic control, which is suitable for the air tightness test of heptafluoropropane /co2 and other gas cylinders.

1. Applicable cylinder length: 400-1850mm

2. Diameter of used gas cylinder: φ 219- φ four hundred and fifty

3. Air supply pressure: 0.3-0.8mpa

4. The pressure gauge on the console is a memory pressure gauge of level 1.6