Home / COMMERCIAL KITCHEN SPARES / GAS INTERLOCK SYSTEM GAS INTERLOCK SYSTEM Most popularNew inPrice (low to high)Price (high to low)Name (A to Z)Name (Z to A) Sort By Most popularWhat's newPrice low to highPrice high to lowName A to ZName Z to A Showing 2 of 2 Items DPS20200 Differential Pressure Switch 20~200(pa) for Gas interlock System £17.32 £20.78 inc. VAT Gas Interlock System GICS5120 £195.00 £234.00 inc. VAT