K-TEK Corp manufactures Pressure and Temperature Switches with SPDT and DPDT, come in M-Series. K-TEK Corp is an ISO 9001:2000 certified company. The Pressure and Temperature Switches with SPDT and DPDT is explosion proof and feature all Stainless Steel construction. These are offered in all ranges with High Over range Protection. These Pressure and Temperature Switches with SPDT and DPDT comes as Pressure, Vacuum, Hydraulic, Differential Pressure or Temperature Switch types. These are ATEX approved: KEMA 02 ATEX 2189 X.