Pressure Switches

United Electric Controls J54S Pressure Switch, Skeleton Construction, one SPDT, hex adjustment w/ no reference dial, Buna-N Diaphragm, 1/4" NPT Female Aluminum pressure connection.

United Electric Controls H100 Pressure Switch, 10-250" wc setpoint range, one SPDT, 15A@125/250/480 VAC, 1/2" FNPT and two 7/8" dia. knockouts electrical connector, NEMA 4X enclosure, Buna-N diaphragm and o-ring, 1/2" FNPT epoxy-coated alum. pressure...

Barksdale DPD1T Series Diaphragm Differential Pressure Switch, dual setpoint, SPDT, 1/8FPT 304 SS conn, 17-4PH SS dpghm, Alum encl, 10psi max, 0.3-10.0psi op, 0.3-2.76psi dec, 0.27-3.0psi inc, 0.09-0.24psi DB, plus vac, lim switch 10A@125/250VAC, 3A@

Barksdale UDS1V2 Electronic Pressure Switch, 0-9000psi range, PNP dual switch w/15 pct hysteresis output, 200 mA max, piezoresistive silicone sensor, passivated SS FKM seals, IP65, 7/16-20 UNF M process conn, M12x1 4-pin elect conn, 15-32VDC power

Barksdale UDS1V2 Electronic Pressure Switch, 0-1500psi range, PNP dual switch w/15 pct hysteresis output, 200 mA max, piezoresistive silicone sensor, passivated SS FKM seals, IP65, 1/4MPT process conn, M12x1 4-pin elect conn, 15-32VDC power

Barksdale UDS1V2 Electronic Pressure Switch, 0-150psi range, PNP dual switch w/15 pct hysteresis output, 200 mA max, piezoresistive silicone sensor, passivated SS FKM seals, IP65, 1/4MPT process conn, M12x1 4-pin elect conn, 15-32VDC power

Barksdale 8000 Series Compact Pressure Switch, SPDT contact, Piston Switch, NEMA 4 Enclosure, Pressure Range 430-5000 psi, Manifold Connection Flange 40 x 40, DIN 43650 A, IP65 UR only, 3A @ 250VAC or 30 VDC, 5A @ 125VAC

AMETEK Chemical Products 100 psi Pressure Indicator Switch, 1/4", F.S.