Square D Pressure Switches

Lever for the PS2020M Pressure Switch.

Old Part Numbers: CW207635AVOEM pressure switch Order 1/4" close pipe nipple to convert this to male threads - 1/4XCLOSENIPPLE ST

Industrial style pressure switch. Suitable for replacement for AB-836-C7A. For Rotary Screw Controls. Model 9012-GNG-5

Four (4) 1/4" FPT ports on bottom of switch. Preset to come on at 145 and cut off at 175 psi. Side mult-position unloader valve for 1/4" rigid line. Can be used with nylon lines as well by adding a plastic ferrul and insert. (63P-4) (60PT-4). Replace the...

1/4" Male NPT with unloader

Old Part Numbers: SV140800AV115-155 psi 1 port 1/4" FPT, bottom unloader 135/155 PSI.

R-3 Rain proof switch Model 9013GHB-2J58X

NEMA 4, 4X, 13 Vacuum Switch 0-28.7" Hg Model 9016GAW-1

Old Part Numbers: 602633 4 Ports on bottom of switch. Preset to come on at 95 and cut off at 125 psi. 1/4" FPT threads and bottom unloader valve for 1/4" line. Can be used for 110 or 220 volt applications. Adjustable. Used on many electric compressors...

Old Part Numbers: Z-CAC-4336Same as SquareD 9013FHG12J52M1X.SpecificationsSpecs: Actuation Type: Diaphragm Range: 40 to 150 PSI Differential: 30 PSI Contact Form: DPST Port Type: Single-port, 1/4" FNPS Unloader: 1/4" Compression Factory On/Off Setting:...

NEMA-9 Explosion proof switch Model 9013GHR-2J57X