Screw plug / blanking plug for immersion bottles Valve compressed air G 5/8:
- precisely made of stainless steel with G 5/8 thread
- long thread, therefore suitable for the protection of 230- and 300-bar valves
- closes valves watertight
-oxygen compatible due to Viton O-ring
- 25.4 mm external hexagon (1 inch)
The screw plug is pressure-free, simply loosen it by hand. If the screw plug is under pressure (e.g. due to a leaky valve), it can be loosened with an open-end wrench with an inch or 26 mm width or a pliers wrench. It is not possible to use a 26 mm ring spanner.