Regulators

American Pol x 1/4" Bspm with Excess Flow

First stage gas regulators serve as a primary means for pressure regulation in a two stage system, usually used on LPG bulk tanks. Suitable for domestic and commercial applications.

The S300 in-line over pressure slam shut (OPSS) unit protects gas installations, especially polyethylene pipework, from potentially dangerous over pressure situations. The unit is fitted after the first stage regulator. When the pressure increases above the predetermined set pressure, the OPSS unit trigger mechanism operates and the valve shuts off the gas supply. Resetting of the unit can only be achieved manually Maximum inlet pressure 20 bar Pressure trip off range 2 - 4 bar. Suitable for LPG only