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    Sensors & Switches / Pressure Switch

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    Results 1-50 of 65.
    JOHNSON CONTROLS P74FA-1C

    JOHNSON CONTROLS

    PENN BASO

    P74FA-1C

    DIFFERENTIAL PRESSURE CONTORLSNAP ACTING8-60PSIGSPDT1/4 INCH MALE FLARE6 AMP208-600 VAC/VDC
    ✓ IN STOCK!
    $279.07 Buy Surplus As Low As $212.09
    $212.09
    Repair Yours $300.00
    JOHNSON CONTROLS P70MA-1C

    JOHNSON CONTROLS

    PENN BASO

    P70MA-1C

    PRESSURE CONTROL DUAL 20/100PSIG LOW 100/500PSIG,DUAL PRESSURE CONTROL, LR 20-100 PSIG, HS 100-500 PSIG
    ✓ IN STOCK!
    $537.61 Buy Surplus As Low As $322.57
    $322.57
    Repair Yours $300.00
    JOHNSON CONTROLS P32AF-2C

    JOHNSON CONTROLS

    PENN BASO

    P32AF-2C

    DIFFERENTIAL AIR PRESSURE SWITCH, 0.009 - 0.075 IN. WC DIFFERENTIAL, 0.05 - 5.0 IN. WC SETTING RANGE, SPDT CONTACT, 5.8 AMPS @ 120 VAC
    ✓ IN STOCK!
    $509.02 Buy Surplus As Low As $386.86
    $386.86
    Repair Yours $300.00
    JOHNSON CONTROLS P128AA-1C

    JOHNSON CONTROLS

    PENN BASO

    P128AA-1C

    PRESSURE SWITCH, 8-70 PSI, 90 SEC TIME DELAY, LUBE OIL
    ✓ IN STOCK!
    $416.00 Buy Surplus As Low As $255.22
    $255.22
    Repair Yours $300.00
    JOHNSON CONTROLS P100AP-332C

    JOHNSON CONTROLS

    PENN BASO

    P100AP-332C

    PRESSURE SWITCH, FAN CYCLING CONTROL, 300-400 PSI, 1/4 FLAME FLARE CONNECTION, 120 VAC, 5.8 AMPS
    ✓ IN STOCK!
    $54.65 Buy Surplus As Low As $34.61
    $34.61
    Repair Yours $300.00
    JOHNSON CONTROLS P70CA-13

    JOHNSON CONTROLS

    PENN BASO

    P70CA-13

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, OPEN AT HIGH, RANGE 50/240 PSIG, MOTOR RATINGS: 12 VOLT - 208/24 VOLTA.C. FULL LOADS AMPS: 20.0 - 17.0
    ✓ IN STOCK!
    Buy Surplus As Low As $56.68
    $56.68
    Repair Yours $300.00
    JOHNSON CONTROLS P72AA-8

    JOHNSON CONTROLS

    PENN BASO

    P72AA-8

    PRESURE CONTROL SWITCH 50/450PSIG
    ✓ IN STOCK!
    Buy Surplus As Low As $87.77
    $87.77
    JOHNSON CONTROLS P70NA-1C

    JOHNSON CONTROLS

    PENN BASO

    P70NA-1C

    SPST DUAL PRES CONTROL. 36 INCH CAP. 20 INCH /100 PSIG LS 13 36 INCH RANGE 100/425 PSIG HS.
    ✓ IN STOCK!
    $339.00 Buy Surplus As Low As $239.39
    $239.39
    Repair Yours $300.00
    JOHNSON CONTROLS P10BC-7C

    JOHNSON CONTROLS

    PENN BASO

    P10BC-7C

    PRESSURE CONTROL, SPDT, NUMBER OF STAGES 1, 3 TO 20 PSI, DIFFERENTIAL PRESSURE 2 PSI, PRESSURE SWITCH ,SPDT, 3-20PSI, LOW 1STAGE, 1/8IN NPSF, REPLACED BY P10BC-7
    ✓ IN STOCK!
    $169.00 Buy Surplus As Low As $101.40
    $101.40
    Repair Yours $300.00
    JOHNSON CONTROLS P70AB-12C

    JOHNSON CONTROLS

    PENN BASO

    P70AB-12C

    ELECTROMECHANICAL PRESSURE CONTROL, LOW PRESSURE CONTROL, 12 INCH HG TO 80, SINGLE PHASE, 120/240 VAC, SINGLE-POLE SINGLE-THROW OPEN-LOW SWITCH ACTION, 525 PSIG MAX OVERPRESSURE, 80 PSIG MAX ...
    ✓ IN STOCK!
    $174.05 Buy Surplus As Low As $104.43
    $104.43
    Repair Yours $300.00
    JOHNSON CONTROLS P170AA-118C

    JOHNSON CONTROLS

    PENN BASO

    P170AA-118C

    SINGLE PRESSURE CONTROLFAN CYCLINGRANGE 100-400 PSIG150 OPEN (PSI)OPENS ON LOW PRESSURE1/4IN MALE FLARE CONNECTOR
    ✓ IN STOCK!
    $164.00 Buy Surplus As Low As $98.40
    $98.40
    Repair Yours $300.00
    JOHNSON CONTROLS P74FA-5C

    JOHNSON CONTROLS

    PENN BASO

    P74FA-5C

    C CONTROL DIFFERENTIAL PRESSURE SPDT FOR WATER SYS.DIFF 2# 8-60PSI. 1/4IN. FNPT.
    ✓ IN STOCK!
    $310.74 Buy Surplus As Low As $186.44
    $186.44
    Repair Yours $200.00
    JOHNSON CONTROLS P70AA-2C

    JOHNSON CONTROLS

    PENN BASO

    P70AA-2C

    PRESSURE SWITCH0-150 PSISPSTCLOSE HIGH / OPEN LOW1/4” FLARE NUT PRESSURE CONNECTOR
    ✓ IN STOCK!
    $182.00 Buy Surplus As Low As $138.32
    $138.32
    Repair Yours $300.00
    JOHNSON CONTROLS P70LB-1C

    JOHNSON CONTROLS

    PENN BASO

    P70LB-1C

    SPST DUAL PRES CONTROL. 20 INCH /100 PSIG LS 13 36 INCH RANGE 100/425 PSIG HS. W/KNOB
    ✓ IN STOCK!
    $333.00 Buy Surplus As Low As $199.80
    $199.80
    Repair Yours $300.00
    JOHNSON CONTROLS P70CA-3C

    JOHNSON CONTROLS

    PENN BASO

    P70CA-3C

    PRESSURE SWITCHHIGH PRESSURE CUTOUTALL RANGE50/500 PSIGSPSTOPENS ON RISE36 INCH CAP1/4 INCH NUTREPLACED BY P70LB-1
    ✓ IN STOCK!
    $198.00 Buy Surplus As Low As $117.73
    $117.73
    Repair Yours $300.00
    JOHNSON CONTROLS P70CA-3

    JOHNSON CONTROLS

    PENN BASO

    P70CA-3

    PRESSURE SWITCH,OPEN AT HIGH, 50-450PSI,APPLICATION: FOR HIGH PRESSURE APPLICATIONS ARE DESIGNED PRIMARILY FOR HIGH PRESSURE CUT-OUT CONTROL, HEAD PRESSURE CONTROL, AND CONDENSER FAN CYCLING ...
    ✓ IN STOCK!
    $432.29 Buy Surplus As Low As $259.37
    $259.37
    Repair Yours $300.00
    JOHNSON CONTROLS P170LB-6C

    JOHNSON CONTROLS

    PENN BASO

    P170LB-6C

    PRESSURE SWITCHDUAL CONTROL100-500PSISPST SWITCH ACTIONLOW PRESSURE SIDE 12" HG TO 80 PSI5 TO 35 PSI DIFFERENTIALHIGH PRESSURE SIDE 100 TO 5600 PSI65 PSI NON ADJUSTABLE DIFFERENTIAL(SAME AS ...
    ✓ IN STOCK!
    $327.36 Buy Surplus As Low As $196.42
    $196.42
    Repair Yours $200.00
    JOHNSON CONTROLS P170DA-1C

    JOHNSON CONTROLS

    PENN BASO

    P170DA-1C

    PRESSURE SWITCH, SPST, OPEN ON RISE, HIGH LIMIT, MANUAL RESET, 50-500 PSI, 1/4" MALE FLARE, (SAME AS P170DA-1C)
    $214.70 Buy Surplus As Low As $128.82
    $128.82
    JOHNSON CONTROLS P100DA-2C

    JOHNSON CONTROLS

    PENN BASO

    P100DA-2C

    PRESSURE SWITCH, OPEN AT 475 PSI, CLOSE 335 PSI. 1/4 INCH FEMALE SAE
    ✓ IN STOCK!
    $87.00 Buy Surplus As Low As $66.12
    $66.12
    Repair Yours $300.00
    JOHNSON CONTROLS P170DA-400C

    JOHNSON CONTROLS

    PENN BASO

    P170DA-400C

    PRESSURE CONTROL. HIGH PRESSURE MANUAL RESET HIGH PRESSURE REFRIGERANTS
    ✓ IN STOCK!
    $184.79 Buy Surplus As Low As $140.44
    $140.44
    Repair Yours $300.00
    JOHNSON CONTROLS P100DA-86C

    JOHNSON CONTROLS

    PENN BASO

    P100DA-86C

    PRESSURE CONTROL. ENCAPSULATED PRESS CONTROL.SPST. OPEN HIGH. MANUAL RESET
    ✓ IN STOCK!
    $65.00 Buy Surplus As Low As $49.40
    $49.40
    Repair Yours $300.00
    JOHNSON CONTROLS P45NAA-5C

    JOHNSON CONTROLS

    PENN BASO

    P45NAA-5C

    OIL PRESSURE SWITCHCUT OUT CONTROL120SEC TIME DELAY9PSI CUTOUT24VAC/DCMANUAL RESET36IN CAPILLARY W/1/4IN FLARE NUTREPLACED BY P45NAA-5
    ✓ IN STOCK!
    $414.00 Buy Surplus As Low As $281.19
    $281.19
    Repair Yours $300.00
    JOHNSON CONTROLS P77AAA-9302

    JOHNSON CONTROLS

    PENN BASO

    P77AAA-9302

    PRESSURE CONTROL -3-2BAR RANGE 16AMP 380VAC
    ✓ IN STOCK!
    $64.20 Buy Surplus As Low As $25.27
    $25.27
    Repair Yours $300.00
    JOHNSON CONTROLS P70CA-95

    JOHNSON CONTROLS

    PENN BASO

    P70CA-95

    PRESSURE CONTROL, RANGE 50 TO 450 PSI, OPENS AT 250 PSI, CLOSES AT 190 PSI, 1/4 INCH FLARE CONNECTOR
    ✓ IN STOCK!
    $82.14 Buy Surplus As Low As $45.50
    $45.50
    Repair Yours $300.00
    JOHNSON CONTROLS P100AP-361C

    JOHNSON CONTROLS

    PENN BASO

    P100AP-361C

    ENCAPSULATED PRESS CNTL CO 50 PSIG CI 90 PSIG OPENS ON FALL AUTO RESET 1/4 INCH FEM FLARE
    ✓ IN STOCK!
    $48.00 Buy Surplus As Low As $36.48
    $36.48
    Repair Yours $300.00
    JOHNSON CONTROLS P170LB-1C

    JOHNSON CONTROLS

    PENN BASO

    P170LB-1C

    DUAL PRESSURE CONTROLSPST SWITCH ACTIONLOW PRESSURE SIDE: 20" HG TO 100 PSI7-50 PSI DIFHIGH PRESSURE SIDE: 100 TO 500 PSI65 PSI NON ADJUSTABLE DIFF1/4" EXTERNAL FLARE CONNECTORREPLACED BY P1 ...
    ✓ IN STOCK!
    $311.00 Buy Surplus As Low As $237.00
    $237.00
    Repair Yours $300.00
    JOHNSON CONTROLS P29NC-38C

    JOHNSON CONTROLS

    PENN BASO

    P29NC-38C

    PRESSURE SWITCH LOW CUTOUT SPST W/TIME DELAY
    ✓ IN STOCK!
    $403.00 Buy Surplus As Low As $241.80
    $241.80
    Repair Yours $300.00
    JOHNSON CONTROLS P170KA-1C

    JOHNSON CONTROLS

    PENN BASO

    P170KA-1C

    HIGH PRESSURE LOCKOUT CONTROL, 50-500 PSIG RANGE, 4WIRE, 1-NC 1-NO,
    ✓ IN STOCK!
    $256.49 Buy Surplus As Low As $153.89
    $153.89
    Repair Yours $300.00
    JOHNSON CONTROLS P32AF-1C

    JOHNSON CONTROLS

    PENN BASO

    P32AF-1C

    PRESSURE SWITCH, DIFFERENTIAL, SPDT, 0.05 INCH WC TO 5 INCHES WC, ADJUSTABLE WITH SCALE PLATE, L BRACKET, NEMA 1, 1/4 HORSEPOWER, 120/240 VAC, REPLACED BY P32AF-1
    ✓ IN STOCK!
    $138.04 Buy Surplus As Low As $82.82
    $82.82
    Repair Yours Contact Us
    JOHNSON CONTROLS P74BA-1C

    JOHNSON CONTROLS

    PENN BASO

    P74BA-1C

    PRESSURE DIFFERENTIAL SWITCH8 TO 70 ADJUSTABLE PSIGSPST
    ✓ IN STOCK!
    $315.69 Buy Surplus As Low As $189.41
    $189.41
    Repair Yours $300.00
    JOHNSON CONTROLS P70CA-1C

    JOHNSON CONTROLS

    PENN BASO

    P70CA-1C

    PRESSURE SWITCH CONTROL, 20-100PSIG, SPST, OPENS ON HIGH PRESSURE, 36IN CAPILLARY, 1/4IN FLARE NUT
    ✓ IN STOCK!
    $209.00 Buy Surplus As Low As $125.40
    $125.40
    Repair Yours $300.00
    JOHNSON CONTROLS P74FA-10C

    JOHNSON CONTROLS

    PENN BASO

    P74FA-10C

    PRESSURE CONTROL, 2-26 LBS., SPDT CLOSE, 208/240 VAC, 36" CAPILLARY WITH 1/4" FLARE NUT, AUTO RESET. 1.5 PSIG FIXED LOW PRESSURE DIFFERENTIAL
    ✓ IN STOCK!
    $309.00 Buy Surplus As Low As $234.84
    $234.84
    Repair Yours $300.00
    JOHNSON CONTROLS P32AC-8C

    JOHNSON CONTROLS

    PENN BASO

    P32AC-8C

    AIR PRESSURE SWITCH, ADJUSTABLE, AUTO RESET, 0.05-5 INCH SET POINT RANGE, 1/8 INCH NPT, 120-277 VAC, SPDT, INTEGRAL COMPRESSION
    ✓ IN STOCK!
    $147.59 Buy Surplus As Low As $84.70
    $84.70
    Repair Yours $300.00
    JOHNSON CONTROLS P170AB-12C

    JOHNSON CONTROLS

    PENN BASO

    P170AB-12C

    PRESSURE SWITCH80 PSI1/4 INCHMALE SAE
    ✓ IN STOCK!
    $209.72 Buy Surplus As Low As $159.39
    $159.39
    Repair Yours $300.00
    JOHNSON CONTROLS P32AC-2C

    JOHNSON CONTROLS

    PENN BASO

    P32AC-2C

    P32AC-2 SENSITIVE DIFF PRESSURE SWITCH, SPDT. ADJUST SET POINT, RANGE SCALE PLATE, NEMA1 ENCLOSURE, 1/2HP. (.05-5IN.)
    ✓ IN STOCK!
    $157.00 Buy Surplus As Low As $94.20
    $94.20
    Repair Yours $300.00
    JOHNSON CONTROLS P100CP-2C

    JOHNSON CONTROLS

    PENN BASO

    P100CP-2C

    PRESSURE SWITCH, P100 SERIES, OPEN ON RISE, 425 PSIG OPEN, 325 PSIG CLOSE, 240 VAC, 6 AMP
    $48.00 Buy Surplus As Low As $28.80
    $28.80
    Repair Yours $300.00
    JOHNSON CONTROLS P70SA-1C

    JOHNSON CONTROLS

    PENN BASO

    P70SA-1C

    CONV DUAL PRES CONTROL. 12 INCH /80 PSIG LS. 100/425 PSIG HS: DIFF ADJ 5/35 LS. DIFF 55 PSIG HS.
    $320.00 Buy Surplus As Low As $192.00
    $192.00
    Repair Yours $300.00
    JOHNSON CONTROLS P61AG-1C

    JOHNSON CONTROLS

    PENN BASO

    P61AG-1C

    PRESSURE SWITCH OPENS 20PSIG 1/4PTF CONNECTOR
    Buy Surplus As Low As $60.00
    $60.00
    Repair Yours $300.00
    JOHNSON CONTROLS P72AA-27C

    JOHNSON CONTROLS

    PENN BASO

    P72AA-27C

    DPST PRESSURE CONTROL. 100/400# DIFF 35/200 36 INCH CAP 1/4 INCH FLARE
    $304.93 Buy Surplus As Low As $182.96
    $182.96
    Repair Yours $300.00
    JOHNSON CONTROLS P100CA-1C

    JOHNSON CONTROLS

    PENN BASO

    P100CA-1C

    ENCAPSULATED PRESSURE CONTROL, P100 SERIES, SPST OPEN-HIGH SWITCH ACTION, OPEN CONSTRUCTION, 300 PSI CLOSE, 400 PSI OPEN, 1/4IN FEMALE CONNECTION
    $99.00 Buy Surplus As Low As $59.40
    $59.40
    Repair Yours $300.00
    JOHNSON CONTROLS P32AF-13C

    JOHNSON CONTROLS

    PENN BASO

    P32AF-13C

    DIFF PRESSURE CONTROL. .03/1.4 INCH WC .030+/-.03 INCH WC @ MIN SETPOINT
    $152.00 Buy Surplus As Low As $91.20
    $91.20
    Repair Yours $300.00
    JOHNSON CONTROLS P100AP-354C

    JOHNSON CONTROLS

    PENN BASO

    P100AP-354C

    PRESSURE CONTROLAUTO RESET TYPEFAN CYCLINGSPST / MAKE ON RISE SWITCH275 / 210 PSI18 INCH LEADS
    $72.56 Buy Surplus As Low As $43.54
    $43.54
    Repair Yours $300.00
    JOHNSON CONTROLS P72CA-13C

    JOHNSON CONTROLS

    PENN BASO

    P72CA-13C

    PRESSURE CONTROL, DPST, SINGLE PRESSURE CONTROL, FAN CYCLING/HIGH LIMIT, ADJUSTABLE PRESSURE RANGE, OPEN ON RISE - SWITCH, UNIVERSAL MOUNTING, NO HEAT PUMP OVERRIDE, (516B665H06)
    $424.00 Buy Surplus As Low As $254.40
    $254.40
    Repair Yours $300.00
    JOHNSON CONTROLS P29NC-3C

    JOHNSON CONTROLS

    PENN BASO

    P29NC-3C

    LOW PRESSURE CUTOUT CONTROL120/240VAC50/60HZ60SEC TIME DELAY100PSIGMANUAL RESETREPLACEMENT P29NC-3
    $427.19 Buy Surplus As Low As $256.31
    $256.31
    Repair Yours $300.00
    JOHNSON CONTROLS P61AA-48

    JOHNSON CONTROLS

    PENN BASO

    P61AA-48

    PRESSURE SWITCH, 1/4IN FEMALE NPT
    Buy Surplus As Low As $63.46
    $63.46
    Repair Yours $300.00
    JOHNSON CONTROLS P72AA-11

    JOHNSON CONTROLS

    PENN BASO

    P72AA-11

    PRESSURE SWITCH, 50-300PSIG, DPST PRESSURE CONTROL WESTINGHOUSE MAX NON ADJ
    Buy Surplus As Low As $251.49
    $251.49
    Repair Yours $300.00
    JOHNSON CONTROLS P74DA-8

    JOHNSON CONTROLS

    PENN BASO

    P74DA-8

    DISCONTINUED BY MANUFACTURER, DIFFERENTIAL PRESSURE SWITCH, 0/60 PSI
    Buy Surplus As Low As $150.00
    $150.00
    Repair Yours $200.00
    JOHNSON CONTROLS P74DA-5

    JOHNSON CONTROLS

    PENN BASO

    P74DA-5

    DISCONTINUED BY MANUFACTURER, DIFFERENTIAL PRESSURE SWITCH, 8/60 PSI
    Buy Surplus As Low As $120.00
    $120.00
    Repair Yours $200.00
    JOHNSON CONTROLS P32A J-1C

    JOHNSON CONTROLS

    PENN BASO

    P32A J-1C

    SENSITIVE DIFFERENTIAL PRESSURE SWITCHSPDT1 TO 125 MMADJUSTABLE WITH SCALE PLATEU BRACKETNEMA 11/2 HORSEOWER120/240 VACSPECIAL NON UL
    $151.00 Buy Surplus As Low As $90.60
    $90.60
    Repair Yours $300.00
    JOHNSON CONTROLS P70MA-2C

    JOHNSON CONTROLS

    PENN BASO

    P70MA-2C

    DUAL PRESSURE CONTROL, SPST SWITCH TYPE, 100-500 PSIG HIGH PRESSURE RANGE, 55 PSIG HIGH PRESSURE DIFFERENTIAL, 7-50 PSIG LOW PRESSURE DIFFERENTIAL, AUTO RESET LOW, MANUAL RESET HIGH, 36 INCH ...
    $649.00 Buy Surplus As Low As $389.40
    $389.40
    Repair Yours $300.00
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