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    Sensors & Switches / Pressure Switch

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    Results 801-850 of 906.
    DWYER ADPS-04-2-N

    DWYER

    ADPS-04-2-N

    DIFFERENTIAL PRESSURE SWITCH, WITH DUAL SCALE FIELD, ADJUSTABLE SET POINT KNOB, 0.12 TO 1.60 INCH SET POINT RANGE, 240 VAC, M20 CONNECTION, SPDT, VERTICAL MOUNTING, IP54, 1 AMP, NEMA 3, LIQU ...
    ✓ IN STOCK!
    $35.00 Buy New $35.00
    $27.00
    Repair Yours Contact Us
    DWYER 43230S

    DWYER

    43230S

    PRESSURE SWITCH CAPSU-PHOTOHELIC 120VAC 50/60HZ 5W
    ✓ IN STOCK!
    $1,090.00 Buy New $1,090.00
    $559.58
    Repair Yours $392.92
    DWYER A6-753221

    DWYER

    A6-753221

    PRESSURE SWITCH, 90PSI, 1/4 MNPT; PRESSURE TYPE:-; PRESSURE PORT TYPE:NPT MALE; OPERATING PRESSURE MIN:51PSI; OPERATING PRESSURE MAX:90PSI; CONTACT CONFIGURATION:SPDT; SWITCHING VOLTAGE MAX: ...
    ✓ IN STOCK!
    $39.00 Buy New $39.00
    $25.00
    Repair Yours $300.00
    DWYER 1950G-1-B-24-NA

    DWYER

    1950G-1-B-24-NA

    PRESSURE SWITCH, 1.6INCH-H2O, 1/8 FNPT; PRESSURE TYPE:DIFFERENTIAL; PRESSURE PORT TYPE:NPT FEMALE; OPERATING PRESSURE MIN:0.4INCH-H2O; OPERATING PRESSURE MAX:1.6INCH-H2O; CONTACT CONFIGURATI ...
    ✓ IN STOCK!
    $570.00 Buy New $570.00
    $365.94
    Repair Yours $300.00
    DWYER 1950G-00-B-24-NA

    DWYER

    1950G-00-B-24-NA

    DIFFERENTIAL PRESSURE SWITCH, 1950G SERIES, 0.07INCH-H2O TO 0.15INCH-H2O, 1/8" FNPT, 24 VDC SUPPLY, FLANGE MOUNTING
    ✓ IN STOCK!
    $586.30 Buy New $586.30
    $304.48
    Repair Yours $300.00
    DWYER 673-2

    DWYER

    673-2

    PRESSURE TRANSMITTER, CURRENT, 2PSI; OPERATING PRESSURE MAX:2PSI; PRODUCT RANGE:673 SERIES; SENSOR OUTPUT TYPE:CURRENT; VOLTAGE RATING:30VDC ROHS COMPLIANT: NO , 673-2
    ✓ IN STOCK!
    $604.91 Buy New $604.91
    $331.82
    Repair Yours $331.37
    SAGINOMIYA SEISAKUSHO SNS-C103

    SAGINOMIYA SEISAKUSHO

    SNS-C103

    PRESSURE SWITCH 0-3KG/CM2 0.5-2KG/CM2 DIFFERENTIAL
    ✓ IN STOCK!
    Buy Surplus As Low As $144.00
    $144.00
    DWYER 1823-80

    DWYER

    1823-80

    PRESSURE SWITCH, PRODUCT RANGE: 1800 SERIES, PRESSURE FITTING STYLE: 1/8 FNPT, OPERATING PRESSURE MIN: 9INCH-H2O, OPERATING PRESSURE MAX: 85INCH-H2O, CONTACT CONFIGURATION: SPDT, ELECTRICAL ...
    ✓ IN STOCK!
    $100.22 Buy New $100.22
    $57.56
    Repair Yours $300.00
    HUBBELL 69JF9LY2C

    HUBBELL

    HUBBELL INDUSTRIAL CONTROLS

    69JF9LY2C

    PRESSURE SWITCH, WITH UNLOADER, ON-OFF LEVER, MANIFOLD, 140-175
    ✓ IN STOCK!
    $81.00 Buy Surplus As Low As $49.00
    $49.00
    UNITED ELECTRIC J402-156

    UNITED ELECTRIC

    J402-156

    PRESSURE SWITCH, 400 SERIES, 0-100 PSI (0-6.9 BAR) RANGE, ADJUSTABLE SETPOINT, 1/4 IN NPT, DUAL SWITCH OUTPUT, BRASS BELLOWS MATERIAL, 1/4 INCH NPT (FEMALE) CONNECTOR, NICKEL-PLATED BRASS CO ...
    ✓ IN STOCK!
    $747.00 Buy Surplus As Low As $462.58
    $462.58
    Repair Yours $381.00
    REZNOR 196388

    REZNOR

    196388

    HIGH ALTITUDE PRESSURE SWITCH, .5"WC, ORANGE, REPAIRS MODELS: UDX 100/UDAP 60/75/100
    ✓ IN STOCK!
    $156.19 Buy Surplus As Low As $93.71
    $93.71
    GOODMAN 20197312

    GOODMAN

    AMANA HAC

    20197312

    SWITCH PRESSURE LIGHT BLUE -0.37" WC (M4)
    ✓ IN STOCK!
    $47.77 Buy Surplus As Low As $28.66
    $28.66
    Repair Yours $300.00
    LENNOX 86H31

    LENNOX

    86H31

    HIGH PRESSURE SWITCH, 410# M/R
    ✓ IN STOCK!
    $50.77 Buy Surplus As Low As $30.46
    $30.46
    WEIL MCLAIN 511-624-303

    WEIL MCLAIN

    511-624-303

    1.12"WC SPST PRESSURE SWITCH
    ✓ IN STOCK!
    $96.42 Buy Surplus As Low As $57.85
    $57.85
    Repair Yours $300.00
    GOODMAN 11177113

    GOODMAN

    AMANA HAC

    11177113

    DUAL PRESSURE SWITCH, HIGH-LOW, INDUCER
    ✓ IN STOCK!
    $126.22 Buy Surplus As Low As $75.73
    $75.73
    Repair Yours $300.00
    GOODMAN 10727920

    GOODMAN

    AMANA HAC

    10727920

    -.55"WC SPST PRESSURE SWITCH
    ✓ IN STOCK!
    $84.47 Buy Surplus As Low As $50.68
    $50.68
    Repair Yours $300.00
    UNITED TECHNOLOGIES HK06UC001

    UNITED TECHNOLOGIES

    CARRIER

    HK06UC001

    FACTORY AUTHORIZED PARTS™ - HK06UC001 PRESSURESTAT
    ✓ IN STOCK!
    $854.77 Buy New $854.77
    $512.86
    Repair Yours $353.00
    UNITED TECHNOLOGIES HK02ZA404

    UNITED TECHNOLOGIES

    CARRIER

    HK02ZA404

    FACTORY AUTHORIZED PARTS™ - HK02ZA404 HIGH PRESSURE SWITCH
    ✓ IN STOCK!
    $83.25 Buy New $83.25
    $63.27
    Repair Yours $300.00
    UNITED TECHNOLOGIES HK02ZB044

    UNITED TECHNOLOGIES

    CARRIER

    HK02ZB044

    PRESSURE SWITCH 22#CLS 7#OPN, 50" LDS
    ✓ IN STOCK!
    $132.42 Buy New $132.42
    $79.45
    Repair Yours $300.00
    UNITED TECHNOLOGIES HK-02ZB-038

    UNITED TECHNOLOGIES

    CARRIER

    HK-02ZB-038

    PRESSURE SWITCH, SPST CONNECTION, 50 IN WIRE LEADS, 24 VDC, 18 AWG
    ✓ IN STOCK!
    $41.00 Buy New $41.00
    $28.00
    Repair Yours Contact Us
    UNITED ELECTRIC J402-554-9889

    UNITED ELECTRIC

    J402-554-9889

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH CONTROL, 0-30PSI, 15AMP
    ✓ IN STOCK!
    Buy Surplus As Low As $175.00
    $175.00
    Repair Yours $300.00
    ASHCROFT LPAN4HV25

    ASHCROFT

    LPAN4HV25

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, 10 AMP, 125/250 VAC, 125 VDC, 500 PSI
    ✓ IN STOCK!
    Buy Surplus As Low As $100.80
    $100.80
    Repair Yours $300.00
    DWYER A3002C

    DWYER

    A3002C

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, 0-2 INCHES, 120VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $366.12
    $366.12
    Repair Yours $303.88
    ASHCROFT B424BXFM15#

    ASHCROFT

    B424BXFM15#

    PRESSURE SWITCH, B SERIES, EPOXY COATED WATERTIGHT, GENERAL PURPOSE-AC-DC, BUNA-N, FM APPROVAL-PILOT, 15 PSI
    ✓ IN STOCK!
    $499.00 Buy Surplus As Low As $102.32
    $102.32
    Repair Yours $300.00
    ASHCROFT B420B-60

    ASHCROFT

    B420B-60

    ASHCROFT MECHANICAL PRESSURE SWITCH, 9 TO 60 PSIG SET POINT, 0.3 TO 1.0 PSIG DEADBAND RANGE, BUNA-N SENSING ELEMENT, BUNA-N SEAL(S), SPDT 15A, 1/4IN FEMALE NPT PROCESS CONNECTION, 3/4IN FEMA ...
    ✓ IN STOCK!
    $388.31 Buy Surplus As Low As $229.27
    $229.27
    Repair Yours $300.00
    JOHNSON CONTROLS P70KA-7

    JOHNSON CONTROLS

    P70KA-7

    PRESSURE CONTROL, 50 PSI TO 450 PSI, 4 WIRE 2 CIRCUITS, 1 NORMALLY OPEN AND 1 NORMALLY CLOSED, OPEN HIGH, MANUAL RESET, AMMONIA USE
    ✓ IN STOCK!
    $504.34 Buy Surplus As Low As $302.60
    $302.60
    Repair Yours $300.00
    UNITED ELECTRIC J21K-150

    UNITED ELECTRIC

    J21K-150

    DIFFERENTIAL PRESSURE SWITCH, TYPE J21K, MODEL 150, 0-40 PSID RANGE, 0.3-0.7 PSI DIFFERENTIAL, 15 AMPS @ 125/250 VAC, 1/8 HP @ 120 VAC, 1/4 HP @ 250 VAC, NEMA 4X, (SAME AS J21K-150-9538)
    ✓ IN STOCK!
    $1,025.19 Buy Surplus As Low As $615.11
    $615.11
    Repair Yours $343.95
    UNITED TECHNOLOGIES HK02ZB028

    UNITED TECHNOLOGIES

    CARRIER

    HK02ZB028

    PRESSURE SWITCH, LOW PRESSURE, OPENS AT 27 PSI, CLOSES AT 60 PSI, 48 INCH LOAD LENGTH
    ✓ IN STOCK!
    $101.70 Buy New $101.70
    $67.12
    Repair Yours $300.00
    SMC ZSE30AF-C4H-P

    SMC

    ZSE30AF-C4H-P

    DISCONTINUED BY MANUFACTURER, DIGITAL PRESSURE SWITCH, COMPOUND PRESSURE, 4MM STRAIGHT FITTING, PNP OPEN COLLECTOR, 1 OUTPUT, UNIT SWITCHING, WITHOUT LEAD WIRE, MANUAL
    ✓ IN STOCK!
    Buy Surplus As Low As $53.15
    $53.15
    Repair Yours $300.00
    SMC ZSE80F-A2L-A

    SMC

    ZSE80F-A2L-A

    DIGITAL PRESS SWITCH, 2 COLOR DISPLAY, BOTTOM PORTED, URJ 1/4 INCH, NPN OPEN COLLECTOR, 2 OUTPUTS, 12-24 VDC COIL VOLTAGE, -100 TO 100 KPA PRESSURE RANGE
    ✓ IN STOCK!
    $400.00 Buy Surplus As Low As $146.64
    $146.64
    Repair Yours $300.00
    SMC ZSE30A-N01-B

    SMC

    ZSE30A-N01-B

    DISCONTINUED BY MANUFACTURER, DIGITAL PRESSURE SWITCH, VACUUM PRESSURE, 1/8 NPT (M5 FEMALE THREAD), PNP OPEN COLLECTOR, 2 OUTPUTS, UNIT SWITCHING, WITHOUT LEAD WIRE, MANUAL
    ✓ IN STOCK!
    Buy Surplus As Low As $58.07
    $58.07
    Repair Yours $300.00
    SMC NIS1000-N01-X215

    SMC

    NIS1000-N01-X215

    PRESSURE SWITCH 15-60PSI 1/8IN NPT PORTS
    ✓ IN STOCK!
    $61.20 Buy Surplus As Low As $30.61
    $30.61
    Repair Yours $300.00
    SMC ISE30A-N01-B-L

    SMC

    ISE30A-N01-B-L

    DIGITAL PRESSURE SWITCH, POSITIVE PRESSURE, 1/8 NPT (M5 FEMALE THREAD), PNP OPEN COLLECTOR, 2 OUTPUTS, UNIT SWITCHING, LEAD WIRE WITH CONNECTOR, MANUAL
    ✓ IN STOCK!
    $122.00 Buy Surplus As Low As $74.00
    $74.00
    Repair Yours $300.00
    SMC ISE30A-01-N

    SMC

    ISE30A-01-N

    DIGITAL PRESSURE SWITCH, POSITIVE PRESSURE, R1/8 (M5 FEMALE THREAD), NPN OPEN COLLECTOR, 1 OUTPUT, UNIT SWITCHING, WITHOUT LEAD WIRE, MANUAL
    ✓ IN STOCK!
    $115.00 Buy Surplus As Low As $49.57
    $49.57
    Repair Yours $300.00
    SMC ISE30A-N01-B

    SMC

    ISE30A-N01-B

    DIGITAL PRESSURE SWITCH, POSITIVE PRESSURE, 1/8 NPT (M5 FEMALE THREAD), PNP OPEN COLLECTOR, 2 OUTPUTS, UNIT SWITCHING, WITHOUT LEAD WIRE, MANUAL
    ✓ IN STOCK!
    $114.00 Buy Surplus As Low As $40.61
    $40.61
    Repair Yours $300.00
    SMC ISE70-N02-67-P

    SMC

    ISE70-N02-67-P

    DISCONTINUED BY MANUFACTURER, DIGITAL PRESSURE SWITCH, ISE70/75, 12-24 VOLT DC, 0-150PSI, DIGITAL DISPLAY, 4 PIN MALE CONNECTOR
    ✓ IN STOCK!
    Buy Surplus As Low As $132.84
    $132.84
    Repair Yours $300.00
    SMC ISE35-R-25-PLA

    SMC

    ISE35-R-25-PLA

    ISE30/ISE30A PRESSURE SWITCH -ISE30 OTHER SIZE RATING -DIGITAL PRESSURE SWITCH
    ✓ IN STOCK!
    $160.00 Buy Surplus As Low As $67.53
    $67.53
    Repair Yours $300.00
    SMC GP46-10-02L5-SC-X7

    SMC

    GP46-10-02L5-SC-X7

    GAUGE W/M 12, 4PIN, MOLDED CONNECTOR, 24VDC
    ✓ IN STOCK!
    $51.46 Buy Surplus As Low As $21.21
    $21.21
    SOR 5BA-EB5-U8-C2A-PPYY

    SOR

    5BA-EB5-U8-C2A-PPYY

    PRESSURE SWITCH 35-375PSI ADJ 1500PSI OVER 2500PSI
    ✓ IN STOCK!
    Buy Surplus As Low As $529.25
    $529.25
    Repair Yours $439.28
    DWYER A3015

    DWYER

    A3015

    PHOTOHELIC PRESSURE GAUGE SWITCH, SERIES A3000, 0-15 INCHES OF WATER, 120 VAC, 50/60 HZ, 6 WATTS, 10 AMP AT 28VDC, 120/240 VAC, 1/3 HP, 120/240 VAC, CIRCUIT: HH, TYPE 2 ENCLOSURE, SET POINTS ...
    ✓ IN STOCK!
    $741.14 Buy New $741.14
    $452.61
    Repair Yours $352.00
    UNITED ELECTRIC J120-9800-453

    UNITED ELECTRIC

    J120-9800-453

    PRESSURE SWITCH EXPLOSION PROOF 2-20PSI 15AMP 480V
    ✓ IN STOCK!
    $258.30 Buy Surplus As Low As $93.98
    $93.98
    Repair Yours $300.00
    ASCO PB11BP

    ASCO

    PB11BP

    PRESSURE SWITCH, COM FIX DB TYPES 3, 3S & 4 SWITCH / POSITION INDICATOR
    ✓ IN STOCK!
    $4,358.00 Buy Surplus As Low As $2,534.45
    $2,534.45
    Repair Yours $1,779.64
    ASCO PA36A

    ASCO

    PA36A

    PRESSURE SWITCH, COM ADJ DB OPEN FRAME SWITCH / POSITION INDICATOR
    ✓ IN STOCK!
    $2,596.00 Buy Surplus As Low As $1,775.70
    $1,775.70
    Repair Yours $821.10
    ASCO SE22D

    ASCO

    SE22D

    PRESSURE SWITCH, IND MRS IN NEMA3,4,7&9 SWITCH / POSITION INDICATOR, 15-10A 125-250 VAC, 1/8-1/4 HP 125-250VAC, 1/2-1/4A 125-250VDC, AMBIENT TEMPERATURE 60 DEGREES CELSIUS, PUSH BUTTON TO RE ...
    ✓ IN STOCK!
    $4,967.14 Buy Surplus As Low As $1,616.34
    $1,616.34
    Repair Yours $1,341.56
    PIAB VACUUM PRODUCTS 31.16.034

    PIAB VACUUM PRODUCTS

    31.16.034

    DISCONTINUED BY MANUFACTURER, VACUUM SWITCH, W/COIL, D2VW-5-1M
    ✓ IN STOCK!
    Buy Surplus As Low As $45.72
    $45.72
    OMEGA ENGINEERING PSW-633

    OMEGA ENGINEERING

    PSW-633

    MECHANICAL PRESSURE SWITCH, OEM, GAUGE TYPE, (1) 5 A SPST, 1/8 " NPT MALE, 3 PSI TO 100 PSI, 1.5 PSI TO 3.5 PSI DEADBAND, FIXED, SILVER PLATED CONTACT, INDOOR APPLICATION, PSW-621 SERIES
    ✓ IN STOCK!
    $232.00 Buy New $232.00
    $176.58
    Repair Yours $300.00
    UNITED ELECTRIC J6-218

    UNITED ELECTRIC

    J6-218

    PRESSURE SWITCH 30INCH HGVAC-30PSI 480VAC 15AMP
    ✓ IN STOCK!
    $598.87 Buy Surplus As Low As $154.00
    $154.00
    Repair Yours $300.00
    UNITED ELECTRIC H100-534

    UNITED ELECTRIC

    H100-534

    2.5"-50"WC SPDT NEMA 4X SS DIAPH
    ✓ IN STOCK!
    $1,395.28 Buy Surplus As Low As $837.17
    $837.17
    Repair Yours $656.00
    CUSTOM CONTROL SENSORS 6900G16

    CUSTOM CONTROL SENSORS

    6900G16

    PRESSURE SWITCH, DOUBLE SNAP, DIAPHRAGM SENSOR, ADJUSTABLE SET POINT RANGE, 12-150 PSIG (0.8-10.3 BAR) INCREASING, 4-142 PSIG (0.28-9.8 BAR) DECREASING, BUNA N O-RING, 125/250 V
    ✓ IN STOCK!
    $867.00 Buy Surplus As Low As $512.64
    $512.64
    Repair Yours $411.00
    STREETERAMET EAS-70

    STREETERAMET

    EAS-70

    ELECTRONIC AIR SWITCH
    ✓ IN STOCK!
    $57.60 Buy Surplus As Low As $20.40
    $20.40
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