Barksdale
Product Type: Pressure Switches
Barksdale C9612 Series Piston Pressure Switch, 1/4"-18 TPI FPT, 125/250/480 V/250 VDC, 10/0.03 A, 250 to 3000 PSI, SPDT, Snap-Action, NEMA 3, Viton O-Ring, Stainless Steel Piston, Single Setpoint, Piston Pressure Switch.