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    Sensors & Switches / Pressure Switch

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    Results 51-100 of 436.
    DWYER ADPS-05-2-N

    DWYER

    ADPS-05-2-N

    ADJUSTABLE DIFFERENTIAL PRESSURE SWITCH, SET POINT RANGE .80 TO 4 IN, M20 CONNECTION
    ✓ IN STOCK!
    $32.00 Buy New $32.00
    $20.00
    Repair Yours $200.00
    CUSTOM CONTROL SENSORS 611G8001

    CUSTOM CONTROL SENSORS

    611G8001

    COMPACT PRESSURE SWITCH, 611G SERIES, DUAL SNAP, ADJUSTABLE SET POINT, 1/4"-18 NPT ALUMINUM PRESSURE PORT, POLYIMIDE DIAPHRAGM, BUNA N O-RING, 1.5-12.1 PSIG INCREASING, .75-11.35 PSIG DECREA ...
    ✓ IN STOCK!
    $450.00 Buy Surplus As Low As $270.00
    $270.00
    ASHCROFT D424B

    ASHCROFT

    D424B

    DIFFERENTIAL PRESSURE SWITCH, 21.6 PSI, 15-100 PERCENT ADJUSTMENT, NEMA 4X/IP 66, SINGLE SETPOINT, SPDT OR DPDT
    ✓ IN STOCK!
    $678.00 Buy Surplus As Low As $407.00
    $407.00
    Repair Yours $338.00
    ALLEN BRADLEY 836-C4

    ALLEN BRADLEY

    836-C4

    PRESSURE CONTROL SWITCH, 30 IN VACUUM, 45 PSI, SPST, ADJUSTABLE, STYLE C, OPEN, NO CONECTOR
    ✓ IN STOCK!
    Buy Surplus As Low As $278.00
    $278.00
    Repair Yours $200.00
    ALLEN BRADLEY 836-C4J

    ALLEN BRADLEY

    836-C4J

    PRESSURE CONTROLS SWITCH, 836, GENERAL INDUSTRIAL, DEVICE STYLE C, EXTERNAL COPPER ALLOY BELLOWS, TYPE 4 & 13 METALLIC ALUMINUM ENCLOSURE, NO MODIFICATIONS
    ✓ IN STOCK!
    Buy Surplus As Low As $353.92
    $353.92
    Repair Yours $293.76
    ALLEN BRADLEY 836T-T253JX15

    ALLEN BRADLEY

    836T-T253JX15

    PRESSURE SWITCH, VACUUM CONTROL, COPPER ALLOY BELLOWS, 2 CIRCUIT CONTACT BLOCK, SPDT, 350 PSI MAX, 12-150 PSI, NEMA 1 / 4 / 13, WITH RED LED PILOT LIGHT, 24 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $288.00
    $288.00
    Repair Yours $240.00
    JOHNSON CONTROLS P45NCA-82

    JOHNSON CONTROLS

    P45NCA-82

    45SECM/R 7/60# 36"LUBE OIL CTL
    $273.00 Buy Surplus As Low As $164.00
    $164.00
    Repair Yours $200.00
    JOHNSON CONTROLS P70DA-2

    JOHNSON CONTROLS

    P70DA-2

    SPST PRESSURE CONTROL, 1/4" NPTF, 50/450 PSIG
    ✓ IN STOCK!
    $367.00 Buy Surplus As Low As $221.00
    $221.00
    Repair Yours $200.00
    ALLEN BRADLEY 836T-T262J

    ALLEN BRADLEY

    836T-T262J

    PRESSURE CONTROL, ELECTRO-MECH, STAINLESS STEEL BELLOWS, 525 PSI, 540 PSI, 675 PSI, 24250 PSI, 525 PSI, 540 PSI, 24250 PSI, 675 PSI, TYPE 1, 4 & 13 INDUSTRIAL, 2-CIRCUIT CONTACT BLOCK - STD. ...
    ✓ IN STOCK!
    Buy Surplus As Low As $938.00
    $938.00
    Repair Yours $625.00
    ALLEN BRADLEY 836T-T351J

    ALLEN BRADLEY

    836T-T351J

    PRESSURE CONTROL SWITCH, ELECTRO-MECHANICAL, 836T SERIES, STANDARD CONTROL, PISTON WITH SEAL, 1 / 4 / 13 INDUSTRIAL USE ENCLOSURE, 2-CIRCUIT CONTACT BLOCK, LED PILOT LIGHT, 120 V AC, MAX RAN ...
    ✓ IN STOCK!
    Buy Surplus As Low As $882.00
    $882.00
    Repair Yours $490.00
    BARKSDALE C9612-3

    BARKSDALE

    C9612-3

    PRESSURE SWITCH, SEALED PISTON, 250-3000 PSI OPERATING RANGE, 1/4 NPT FEMALE PORT, SINGLE-POLE DOUBLE-THROW CONFIGURATION, SNAP ACTION, 125-480 VAC CONTACT RATING, 10 AMP CONTINUOUS
    ✓ IN STOCK!
    $610.00 Buy Surplus As Low As $366.00
    $366.00
    Repair Yours $304.00
    ANTUNES CONTROLS JD-2-BLUE

    ANTUNES CONTROLS

    JD-2-BLUE

    PRESSURE SWITCH, AIR DIFF, BLUE SPRING, ALTERNATE PART NUMBER 801111301, .07" TO 1.7", 2MM TO 43MM W.C
    ✓ IN STOCK!
    $133.21 Buy Surplus As Low As $84.00
    $84.00
    ANTUNES CONTROLS JD-2-GREY

    ANTUNES CONTROLS

    JD-2-GREY

    AIR PRESSURE SWITCH, SPDT, 1/8 INCH NPT, 10 AMP, SNAP-ACTION SWITCH, AUTO RESET, SETPOINT INDICATOR, 0.1 - 4 IN W.C., GREY, ALTERNATE PART NUMBER 801111302
    ✓ IN STOCK!
    $141.00 Buy Surplus As Low As $85.00
    $85.00
    Repair Yours $200.00
    CUSTOM CONTROL SENSORS 611G8003

    CUSTOM CONTROL SENSORS

    611G8003

    COMPACT PRESSURE SWITCH, 611G SERIES, 12.1-30 PSI INCREASING, 1/4" NPT MALE PROCESS CONNECTION, 1/2" NPT MALE ELECTRICAL CONNECTION, SPDT, 250 VAC
    ✓ IN STOCK!
    $360.00 Buy Surplus As Low As $216.00
    $216.00
    Repair Yours $200.00
    DWYER 1823-1

    DWYER

    1823-1

    PRESSURE SWITCH, LOW DIFFERENTIAL, 1800 SERIES, 15 AMP, 125/480 VAC, 10 PSI, 1/8 INCH FEMALE NPT , 0.3-1 INCH WC, 180 DEG F MAX TEMPERATURE, SINGLE-POLE DOUBLE-THROW, SCREW TYPE INSIDE MOUNT ...
    ✓ IN STOCK!
    $147.00 Buy New $147.00
    $89.00
    DWYER 1996-20

    DWYER

    1996-20

    PRESSURE SWITCH ,SERIES 1900, 4-20 IN WC, TYPE 1, 15A, 1/4HP 1/8HP, 125/250VAC
    ✓ IN STOCK!
    $212.00 Buy New $212.00
    $113.00
    Repair Yours $200.00
    DWYER DA-31-3-7

    DWYER

    DA-31-3-7

    PRESSURE SWITCH SPST 5/10AMP 120/240V 3PSIG
    $885.00 Buy New $885.00
    $531.00
    Repair Yours $441.00
    HONEYWELL C645C1020

    HONEYWELL

    C645C1020

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, 3-WIRE LINE VOLTAGE, SPDT MICRO SWITCH SNAP-ACTING, AIR CONTROL, 0.6-5.3 IN. WC SCALE RANGE, AUTO RECYCLE, WITH INDICATOR
    ✓ IN STOCK!
    Buy Surplus As Low As $240.00
    $240.00
    Repair Yours $200.00
    ALLEN BRADLEY 836T-T253JX81X15

    ALLEN BRADLEY

    836T-T253JX81X15

    PRESSURE CONTROL SWITCH, ELECTRO MECHANICAL, COPPER ALLOY BELLOWS, TYPE 1, 4 & 13 INDUSTRIAL, 2 CIRCUIT CONTACT BLOCK STD., X81 5 PIN MINI RECEPTACLE, RED LED PILOT LIGHT 24V DC, STANDARD TR ...
    ✓ IN STOCK!
    Buy Surplus As Low As $376.00
    $376.00
    Repair Yours $313.00
    ALLEN BRADLEY 836E-DA1EU1-D4

    ALLEN BRADLEY

    836E-DA1EU1-D4

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, ELECTRO-MECH PRES CNTRL SW , 0-6000 PSI ,1/4 NPT ,FEMALE, DUAL PNP
    ✓ IN STOCK!
    Buy Surplus As Low As $557.00 $495.00
    $557.00 $495.00
    UNITED ELECTRIC J21K-254

    UNITED ELECTRIC

    J21K-254

    PRESSURE SWITCH, 0-90 PSID, 0-620.5 KPA
    ✓ IN STOCK!
    $611.00 Buy Surplus As Low As $353.00
    $353.00
    Repair Yours $293.00
    SMC ISE40C462L

    SMC

    ISE40C462L

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, *LQA A: , ISE40A-C4-T
    Buy Surplus As Low As $180.00
    $180.00
    Repair Yours $200.00
    SMC IS3000-02L5

    SMC

    IS3000-02L5

    PRESSURE SWITCH, 1/4 THREAD CONNECTION, STANDARD LOAD CAPACITY, RCPT 1/4, LIGHT EMITTING DIODE, 24 V DC, MPA
    ✓ IN STOCK!
    $61.00 Buy Surplus As Low As $37.00
    $37.00
    Repair Yours $200.00
    SMC ISE500222L

    SMC

    ISE500222L

    PRESSURE SWITCH, DIGITAL
    $312.00 Buy Surplus As Low As $187.00
    $187.00
    Repair Yours $200.00
    SMC ZS-31-B

    SMC

    ZS-31-B

    ISE70/75 PRESSURE SWITCH -ISE70/75 NO SIZE PART -LEAD WIRE STRAIGHT, WITH M12 CONN
    $46.00 Buy Surplus As Low As $28.00
    $28.00
    Repair Yours $200.00
    SMC ZSE40-C4-62L

    SMC

    ZSE40-C4-62L

    DISCONTINUED BY MANUFACTURER,PRESSURE SWITCH, VACUUM, HIGH PRECISION
    ✓ IN STOCK!
    Buy Surplus As Low As $132.00
    $132.00
    SMC ZSE2-0R-15

    SMC

    ZSE2-0R-15

    COMPACT PRESSURE SWITCH, 12-24 VDC, VACUUM, 0 TO -101 KPA, BASE MOUNT (ZR), NPN OPEN COLLECTOR, GROMMET, 0.6M LEAD WIRE
    ✓ IN STOCK!
    $136.00 Buy Surplus As Low As $82.00
    $82.00
    Repair Yours $200.00
    SMC ZSE2-0X-55

    SMC

    ZSE2-0X-55

    COMPACT PRESSURE SWITCH, 12-24 VDC, VACUUM, 0 TO -101 KPA, SUCTION FILTER (ZX) M5 X 0.8, PNP OPEN COLLECTOR, GROMMET, 0.6M LEAD WIRE
    ✓ IN STOCK!
    $172.00 Buy Surplus As Low As $104.00
    $104.00
    Repair Yours $200.00
    SMC ZSE1-00-55

    SMC

    ZSE1-00-55

    COMPACT PRESSURE SWITCH, VACUUM, ZM EJECTOR MOUNT, PNP OPEN COLLECTOR, 1 OUTPUT, 200 DEGREES ADJUSTMENT, GROMMET TYPE, 0.6M LEAD WIRE
    ✓ IN STOCK!
    $207.00 Buy Surplus As Low As $125.00
    $125.00
    Repair Yours $200.00
    SMC ZSE1-00-55C

    SMC

    ZSE1-00-55C

    COMPACT PRESSURE SWITCH, VACUUM, ZM EJECTOR MOUNT, PNP OPEN COLLECTOR, 1 OUTPUT, 200 DEGREES ADJUSTMENT, CONNECTOR TYPE, 0.6M LEAD WIRE
    ✓ IN STOCK!
    $212.00 Buy Surplus As Low As $162.00
    $162.00
    Repair Yours $200.00
    SMC ZSE1-01-14L

    SMC

    ZSE1-01-14L

    COMPACT PRESSURE SWITCH, VACUUM, R1/8 PIPE, M5 X 0.8 (FEMALE) THREADED, NPN OPEN COLLECTOR, 1 OUTPUT, 3 TURNS ADJUSTMENT, GROMMET TYPE, 3M LEAD WIRE
    ✓ IN STOCK!
    $196.00 Buy Surplus As Low As $149.00
    $149.00
    Repair Yours $200.00
    SMC ZSE40-T1-22

    SMC

    ZSE40-T1-22

    DISCONTINUED BY MANUFACTURER, VACUUM SWITCH, HIGH PRECISION, PORTED, 1/8
    ✓ IN STOCK!
    Buy Surplus As Low As $380.00
    $380.00
    EATON CORPORATION CHWPS2040D

    EATON CORPORATION

    CUTLER HAMMER

    CHWPS2040D

    WATER PUMP PRESSURE SWITCH, DIAPHRAGM ACTUATED, 20-40PSI
    ✓ IN STOCK!
    $86.00 Buy Surplus As Low As $48.45
    $48.45
    Repair Yours $200.00
    BARKSDALE E1H-H15

    BARKSDALE

    E1H-H15

    PRESSURE SWITCH, ECON-O-TROL, HOUSED, 10A @ 125/250 VAC, 3A @ 480 VAC, 15 PSI MAX ADJUSTABLE, 1/4" NPT INTERNAL, ANODIZED ALUMINUM, BUNA-N
    ✓ IN STOCK!
    $396.00 Buy Surplus As Low As $238.00
    $238.00
    Repair Yours $200.00
    BARKSDALE TC9622-2

    BARKSDALE

    TC9622-2

    PRESSURE SWITCH, TC SERIES, SPDT CONTACT, 1360 PSI DECREASING PRESSURE, 1500 PSI INCREASING PRESSURE, 10 AMP @ 125/250/400 VAC, 0.3 AMP @ 250 VDC
    ✓ IN STOCK!
    $1,249.00 Buy Surplus As Low As $583.71
    $583.71
    Repair Yours $500.00
    CROUZET 81513516

    CROUZET

    81513516

    PRESSURE DETECTION, ELECTRICAL OUTPUT, SUB-BASE MOUNT, CONTACT FORM C
    $108.00 Buy New $108.00
    $65.00
    Repair Yours $200.00
    ALLEN BRADLEY 836E-DC1EN1-D4

    ALLEN BRADLEY

    836E-DC1EN1-D4

    DISCONTINUED BY MANUFACTURER 2016-09-21, CONTROL SWITCH, ELECTRO-MECHANICAL, 0/150PSI, 1/4INCH NPT, FEMALE, FUNCTIONAL REPLACEMENT: 836P-D2NFGB36PA-D4
    ✓ IN STOCK!
    Buy Surplus As Low As $425.70
    $425.70
    Repair Yours $330.00
    SMC ISE4-T1-65

    SMC

    ISE4-T1-65

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, 12-24VDC, PNP, 80MA
    Buy Surplus As Low As $120.00
    $120.00
    Repair Yours $200.00
    CUSTOM CONTROL SENSORS 646GZE11

    CUSTOM CONTROL SENSORS

    646GZE11

    TEMPERATURE SWITCH, DOUBLE SNAP, DIAPHRAGM SENSOR, ADJUSTABLE SET POINT RANGE, 125/250/480 V
    ✓ IN STOCK!
    $900.00 Buy Surplus As Low As $540.00
    $540.00
    Repair Yours $350.00
    CUSTOM CONTROL SENSORS 604P15

    CUSTOM CONTROL SENSORS

    604P15

    PRESSURE SWITCH, DOUBLE SNAP, PISTON SENSOR, ADJUSTABLE SET POINT RANGE, 170-1400 PSIG (11.7-96.5 BAR) INCREASING, 90-1230 PSIG (6.2-84.8 BAR) DECREASING, 125/480 V
    ✓ IN STOCK!
    $792.00 Buy Surplus As Low As $378.00
    $378.00
    Repair Yours $299.00
    OMEGA ENGINEERING PSW-112

    OMEGA ENGINEERING

    PSW-112

    PRESSURE SWITCHES, STANDARD: 9 TO 300 PSI, PROOF PRESSURE: 600 PSI, SWITCH: 15 A SPDT
    ✓ IN STOCK!
    $424.00 Buy New $424.00
    $255.00
    Repair Yours $212.00
    BIRCHER DW40

    BIRCHER

    DW40

    PRESSURE SWITCH, AIRWAVE RESPONSE, 2-150 MBAR, 24-250 VAC, 24-50 VDC
    ✓ IN STOCK!
    $244.44 Buy New $244.44
    $119.00
    Repair Yours $200.00
    EATON CORPORATION PDA4

    EATON CORPORATION

    ARROW

    PDA4

    PRESSURE SWITCH, 1/4IN NP ,125/150VAC 5-7AMP, 300PSI
    ✓ IN STOCK!
    $98.33 Buy Surplus As Low As $41.00
    $41.00
    JOHNSON CONTROLS P170AA-118

    JOHNSON CONTROLS

    P170AA-118

    100/400#, OPEN-LO, PRESSURE SW.
    ✓ IN STOCK!
    $171.00 Buy Surplus As Low As $103.00
    $103.00
    Repair Yours $200.00
    JOHNSON CONTROLS P74EA-8

    JOHNSON CONTROLS

    P74EA-8

    PRESSURE SWITCH, DIFFERENTIAL, 2/26, SPDT, 36 INCH
    ✓ IN STOCK!
    $330.00 Buy Surplus As Low As $198.00
    $198.00
    Repair Yours $200.00
    GOODMAN B1370150

    GOODMAN

    AMANA HAC

    B1370150

    -0.85"PF SPST PRESSURE SWITCH
    $48.00 Buy Surplus As Low As $29.00
    $29.00
    Repair Yours $200.00
    REZNOR 197029

    REZNOR

    197029

    UDAP PRESSURE SWITCH, .6" WC BLUE
    $116.00 Buy Surplus As Low As $70.00
    $70.00
    Repair Yours $200.00
    ANTUNES CONTROLS 8102111203

    ANTUNES CONTROLS

    8102111203

    PRESSURE SWITCH, 2/20" WC OPEN, HI AUTORESET, 1/4"NPT, REPLACEMENT FOR PN: 8261006050
    $108.00 Buy Surplus As Low As $65.00
    $65.00
    Repair Yours $200.00
    ANTUNES CONTROLS 8104116102

    ANTUNES CONTROLS

    8104116102

    GAS SWITCH, SINGLE, 0.5-4IN, WC W/AUTO RESET, MAXIMUM SURGE PRESSURE RATING 15 PSI, DIFFERENTIAL PRESSURE RATING 1 TO 10 MILLIBAR/WC, PRESSURE MEDIA GAS
    ✓ IN STOCK!
    $147.00 Buy Surplus As Low As $62.00
    $62.00
    ANTUNES CONTROLS 8221210034

    ANTUNES CONTROLS

    8221210034

    PRESSURE SWITCH, 0.05-1IN, WC, 1/4IN, COMPRESSION FITTINGS
    ✓ IN STOCK!
    $190.08 Buy Surplus As Low As $69.00
    $69.00
    Repair Yours $200.00
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