Art. 6689
Extremely compact and robust pressure regulator with integrated flow selector for the exact measuring of the flow-rate. The working pressure is fixed at 4.5 bar. The amounts to be withdrawn can be selected according the version in steps of 0.5-5 l/min, 1-15 l/min or 4-25 l/min.
Very simple handling by setting of the desired flow-rate on the flow selector. High level of accuracy of measurement irrespective of the cylinder pressure. With integrated safety valve and gauge with indication of the cylinder pressure. The field of application is mainly in TIG, MIG, WIG and MAG welding.
Download files
Technical data
- Connection
screw connector for cylinder
- Outlet
connector for hose (for hose 6mm) or 1/4“ outer thread
- Media
AR, C, N, O, DL
- Inlet pressure
200 bar
- Working pressure
4.5 bar (preset)
- Flow rate
0.5 – 5 l/min, 1 – 15 l/min and 4 – 25 l/min