These pressure switches are available both for Air and Gas.
These are available in different models and suitable for different applications.
Popular models are LGW – A2, LGW – A2P, LGW A4, GW – A6, GW- A5 series with different Set Pressure Ranges are available.
Other specific models are Weather Proof Versions are available from Dungs Range of Pressure Switches from the specific product program.