Barksdale
Product Type: Pressure Switches
Barksdale D2X Series Pressure Switch, 1/4" FPT, 125/250 VAC, 4 A, 0.4 to 18 PSI, SPDT, NEMA 4/7/9, IP66, 17-7 PH Stainless Steel Diaphragm, Explosionproof, Hermetically Sealed, Dual Setpoint Housed, Single Circuit, Pressure Switch.