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    Sensors & Switches / Pressure Switch

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    Results 1-50 of 982.
    DWYER DA-31-2B-7

    DWYER

    MERCOID

    DA-31-2B-7

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, BOURDON TUBE, 5-150 PSIG, 10A @ 120VAC/5A @ 240VAC/240VDC, 1/4 INCH NPT MALE CONNECTION, VERTICAL MOUNT
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$2,183.90
    CAN$2,183.90
    Repair Yours CAN$1,159.27
    DWYER DA-33-127-4

    DWYER

    MERCOID

    DA-33-127-4

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, 120-240 VAC/DC, 10/5 A
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$156.86
    CAN$156.86
    Repair Yours CAN$373.15
    DWYER DXA-21-153-R.115

    DWYER

    MERCOID

    DXA-21-153-R.115

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, 120 V / 10 AMP, 240 V / 5 AMP, 440 V / 3 AMP
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$209.78
    CAN$209.78
    Repair Yours CAN$373.15
    DWYER 1820-2-MR

    DWYER

    1820-2-MR

    PRESSURE SWITCH, 10-25PSI, 180DEG F
    ✓ IN STOCK!
    CAN$157.78 Buy Surplus As Low As CAN$59.01
    CAN$59.01
    DWYER SA1111E-S5-K2

    DWYER

    SA1111E-S5-K2

    PRESSURE SWITCH, DIAPHRAGM OPERATED , SA1111E-S5-K2
    ✓ IN STOCK!
    CAN$1,025.49 Buy Surplus As Low As CAN$628.39
    CAN$628.39
    Repair Yours CAN$400.82
    DWYER 3002

    DWYER

    3002

    PRESSURE SWITCH - GAGE, PHOTOHELIC RANGE: 0-2.0 INC W.C., 25 PSI MAX
    ✓ IN STOCK!
    CAN$2,412.03 Buy Surplus As Low As CAN$1,052.41
    CAN$1,052.41
    Repair Yours CAN$819.26
    DWYER 1824-2-PRE-WP

    DWYER

    1824-2-PRE-WP

    DISCONTINUED BY MANUFACTURER, ENCLOSED PRESSURE SWITCH IN WEATHER PROOF HOUSING
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$359.12
    CAN$359.12
    Repair Yours CAN$373.15
    DWYER DA31-804-R3A

    DWYER

    DA31-804-R3A

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, 9-64 SWITCH NO, 4 AMP, 120 V
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$375.89
    CAN$375.89
    DWYER 4150497

    DWYER

    4150497

    DIFFERENTAIL PRESSURE SENSOR, AIR AND NON-CUMBUSTIBLE GAS, SPDT, 10 PSIG CONTINUOUS, 25 PSIG SURGE, 3 SCREW TYPE CONNECTIONS - COMMON, NORMALLY OPEN, NORMALLY CLOSED
    ✓ IN STOCK!
    CAN$94.11 Buy Surplus As Low As CAN$44.57
    CAN$44.57
    Repair Yours CAN$373.15
    DWYER 173387-00

    DWYER

    173387-00

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH/GAUGE, 0-8/0-20 INH20, 120 VAC, 50/60 HZ, 6 WATT, PHOTOHELIC
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$822.13
    CAN$822.13
    Repair Yours CAN$550.41
    DWYER H3A-4SL

    DWYER

    H3A-4SL

    PRESSURE SWITCH, MECHANICAL, H3 SERIES, SPDT CONTACT, ALUMINUM HOUSING, 125/250 VAC, 5 AMPS, 1/8 NPT FEMALE, 500 PSIG, 18 INCH WIRE LEADS
    ✓ IN STOCK!
    CAN$2,829.39 Buy Surplus As Low As CAN$1,466.73
    CAN$1,466.73
    Repair Yours CAN$748.60
    DWYER DA-31-2-RG-1

    DWYER

    DA-31-2-RG-1

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, DA SERIES, ADJUSTABLE DEADBAND, BRASS BOURDON TUBE, STANDARD HOUSING, 9-51 V NC CIRCUIT, SPST, 0.125-15 PSIG
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$903.56
    CAN$903.56
    Repair Yours CAN$397.06
    DWYER 1821-0.5

    DWYER

    1821-0.5

    PRESSURE SWITCH 10PSI 120-240V
    ✓ IN STOCK!
    CAN$67.32 Buy Surplus As Low As CAN$26.03
    CAN$26.03
    Repair Yours CAN$373.15
    DWYER DA-31-3

    DWYER

    DA-31-3

    DISCONTINUED BY MANUFACTURER, LOVE CONTROLS, (DA-31-3 / DA313), PRESSURE SWITCH, 0-30PSI, 10A/120V, 5AMP/240V, (MERCOID)
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$170.75
    CAN$170.75
    Repair Yours CAN$250.00
    DWYER 1950-10-2F

    DWYER

    1950-10-2F

    DIFFERENTIAL PRESSURE SWITCH, 1950 SERIES, 3.0-11 INCH WATER COLUMN RANGE, SINGLE-POLE DOUBLE-THROW SWITCHING, 1/8 INCH NPT PORT SIZE, EXPLOSION-PROOF, IP54 ENCLOSURE PROTECTION
    ✓ IN STOCK!
    CAN$696.99 Buy Surplus As Low As CAN$418.19
    CAN$418.19
    Repair Yours CAN$360.00
    DWYER DS-7231-153

    DWYER

    LOVE CONTROLS

    DS-7231-153

    PRESSURE SWITCH 10-300PSIG 7-21KG/CM SQ
    ✓ IN STOCK!
    CAN$119.65 Buy Surplus As Low As CAN$49.73
    CAN$49.73
    DWYER DA31-2-RG-4

    DWYER

    DA31-2-RG-4

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, DA SERIES, ADJUSTABLE DEADBAND, BRASS BOURDON TUBE, STANDARD HOUSING, 9-51 V NC CIRCUIT, SPST, 1-35 PSIG
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$528.87
    CAN$528.87
    Repair Yours CAN$393.40
    DWYER 9-5107-5A

    DWYER

    LOVE CONTROLS

    9-5107-5A

    DISCONTINUED BY MANUFACTURER, MERCURY SWITCH
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$39.08
    CAN$39.08
    DWYER AP-153-36

    DWYER

    AP-153-36

    PRESSURE SWITCH, DIAPHRAGM OPERATED, SPDT, 1-20PSIG
    ✓ IN STOCK!
    CAN$999.93 Buy Surplus As Low As CAN$564.82
    CAN$564.82
    Repair Yours CAN$399.89
    DWYER DAW-33-153-4

    DWYER

    DAW-33-153-4

    TUBE PRESSURE SWITCH, SERIES DA BOURBON
    ✓ IN STOCK!
    CAN$1,801.63 Buy Surplus As Low As CAN$1,330.87
    CAN$1,330.87
    Repair Yours CAN$742.58
    DWYER DAW-23-153-10S

    DWYER

    DAW-23-153-10S

    PRESSURE SWITCH, 120/240VAC, 50/60HZ, 120/240VDC, 4/2AMP-4/2AMP, 1/8HP
    ✓ IN STOCK!
    CAN$2,504.72 Buy Surplus As Low As CAN$1,046.71
    CAN$1,046.71
    Repair Yours CAN$713.65
    DWYER H3S-2SL

    DWYER

    H3S-2SL

    PRESSURE SWITCH, SERIES H3, EXPLOSION-PROOF, DIFFERENTIAL, 0.5-15PSID, SPDT SNAP SWITCH, WIRE , H3S-2SL
    ✓ IN STOCK!
    CAN$3,082.48 Buy Surplus As Low As CAN$2,035.02
    CAN$2,035.02
    Repair Yours CAN$1,261.25
    DWYER 1638-10

    DWYER

    1638-10

    PRESSURE SWITCH, SERIES 1630, LARGE DIAPHRAGM, 3-12IN-WC , 1638-10
    ✓ IN STOCK!
    CAN$836.45 Buy Surplus As Low As CAN$481.95
    CAN$481.95
    Repair Yours CAN$360.00
    DWYER DA-21-153-6S

    DWYER

    MERCOID

    DA-21-153-6S

    PRESSURE SWITCH, RANGE 5-100 PSIG, TEMPERATURE LIMIT 180 DEGREE F, 6 PSIG MINIMUM DEADBAND, 403SS BOURDON TUBE , DA-21-153-6S
    ✓ IN STOCK!
    CAN$2,150.18 Buy Surplus As Low As CAN$1,587.99
    CAN$1,587.99
    Repair Yours CAN$844.43
    DWYER CXA-R1

    DWYER

    CXA-R1

    WATER PUMP PRESSURE SWITCH, NO, RANGE 15-80 PSIG (1.0-5.5 BAR), APPROX. ADJ. DEADBAND 15-30 PSIG (1.0-2.1 BAR), MAX. PRESSURE 129 PSIG (8.9 BAR) , CXA-R1
    ✓ IN STOCK!
    CAN$49.93 Buy Surplus As Low As CAN$29.96
    CAN$29.96
    Repair Yours CAN$360.00
    DWYER A3000-15KPA

    DWYER

    A3000-15KPA

    PRESSURE SWITCH/GAUGE, 15KPA, 1/8FNPT; THREAD SIZE - METRIC:-; OPERATING PRESSURE MAX:15KPA; OPERATING TEMPERATURE MIN:-6.67°C; OPERATING TEMPERATURE MAX:48.9°C; PRODUCT RANGE:PHOTOHELIC A30 ...
    ✓ IN STOCK!
    CAN$1,082.72 Buy Surplus As Low As CAN$440.88
    CAN$440.88
    Repair Yours CAN$360.02
    DWYER 1638

    DWYER

    1638

    DISCONTINUED BY MANUFACTURER, DIAPHRAGM PRESSURE SWITCH, 10 PSI MAX, 15 AMP, 125-480V AC, 1/8-1/4 HP
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$337.74
    CAN$337.74
    Repair Yours CAN$360.00
    DWYER 1950P-15-2F

    DWYER

    1950P-15-2F

    PRESSURE PORT TYPE:1/8 FNPT; OPERATING PRESSURE MIN:3PSI; OPERATING PRESSURE MAX:15PSI; CONTACT CONFIGURATION:SPDT; PRODUCT RANGE:1950 SERIES ROHS COMPLIANT: YES , 1950P-15-2F
    ✓ IN STOCK!
    CAN$613.57 Buy Surplus As Low As CAN$467.48
    CAN$467.48
    Repair Yours CAN$360.02
    DWYER 3000MRS-00

    DWYER

    3000MRS-00

    DIFFERENTIAL PRESSURE GAUGE, PHOTOHELIC SERIES, MAX PRESSURE: 25 PSIG, 0-.25 WC, 24 VDC, 4 INCH FACE DIAL
    ✓ IN STOCK!
    CAN$1,034.09 Buy Surplus As Low As CAN$552.41
    CAN$552.41
    Repair Yours CAN$366.74
    DWYER 3003-C

    DWYER

    3003-C

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH GAGE, PHOTOHELIC, SERIES 3000
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$247.88
    CAN$247.88
    Repair Yours CAN$360.02
    DWYER 1823-5

    DWYER

    1823-5

    LOW DIFFERENTIAL PRESSURE SWITCH, SERIES 1800, SPDT, 15 AMP, 120/480 VAC, 60 HZ, 1/8 INCH FEMALE NPT, 10/25 PSI, 180 DEGREE F
    ✓ IN STOCK!
    CAN$185.53 Buy Surplus As Low As CAN$117.24
    CAN$117.24
    Repair Yours CAN$360.00
    DWYER 1626-10

    DWYER

    1626-10

    PRESSURE SWITCH, SWITCH TYPE: 1626, SINGLE-POLE DOUBLETHROW, 2-11"W.C., 15 AMP @ 120-480 VAC, 60 HZ, RESISTIVE, 1/8 HP @ 125 VAC, 1/4 HP @ 250 VAC, 60 HZ, 3 SCREW TYPE, N/O, N/C, 1/8 INCH FE ...
    ✓ IN STOCK!
    CAN$760.00 Buy Surplus As Low As CAN$487.94
    CAN$487.94
    Repair Yours CAN$360.02
    DWYER PQ-3-X3

    DWYER

    LOVE CONTROLS

    PQ-3-X3

    PRESSURE SWITCH 1-3INCH
    ✓ IN STOCK!
    CAN$669.23 Buy Surplus As Low As CAN$255.41
    CAN$255.41
    Repair Yours CAN$366.74
    DWYER PPQ-4129-X2A

    DWYER

    LOVE CONTROLS

    PPQ-4129-X2A

    PRESSURE SWITCH 2X SPST NO 6IN MIN .03IN MAX 10IN
    ✓ IN STOCK!
    CAN$1,226.71 Buy Surplus As Low As CAN$560.70
    CAN$560.70
    Repair Yours CAN$462.51
    DWYER 1996-20

    DWYER

    1996-20

    PRESSURE SWITCH, SERIES 1900, 4-20 IN WC, TYPE 1, 15 AMP, 1/4HP 1/8HP, 125/250 VAC
    ✓ IN STOCK!
    CAN$270.64 Buy Surplus As Low As CAN$168.82
    CAN$168.82
    Repair Yours CAN$360.00
    DWYER DPA332RG62

    DWYER

    MERCOID

    DPA332RG62

    PRESSURE CONTROL SWITCH, 1/8'' NPT CONNECTION,
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$365.41
    CAN$365.41
    DWYER DPS-7243-153-62E

    DWYER

    DPS-7243-153-62E

    DPA F&O PRESSURE SWITCH
    ✓ IN STOCK!
    CAN$2,733.25 Buy Surplus As Low As CAN$599.65
    CAN$599.65
    Repair Yours CAN$395.46
    DWYER DAW-7033-804-8

    DWYER

    LOVE CONTROLS

    DAW-7033-804-8

    PRESSURE SWITCH NEMA4X T300S86391705
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$293.29
    CAN$293.29
    Repair Yours CAN$373.15
    DWYER DAW-33-153-5

    DWYER

    DAW-33-153-5

    PRESSURE SWITCH, SERIES DA, BOURDON TUBE, 10AMP, 120/240VAC, 2-60PSIG PRESSURE RANGE, SPDT RELAY OUTPUT W/ MERCURY SWITCH, STEEL W/ BRASS MATERIAL, WEATHER-PROOF ENCLOSURE
    ✓ IN STOCK!
    CAN$1,820.27 Buy Surplus As Low As CAN$1,092.75
    CAN$1,092.75
    Repair Yours CAN$716.40
    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!
    CAN$51.13 Buy Surplus As Low As CAN$39.44
    CAN$39.44
    Repair Yours Contact Us
    DWYER 43230S

    DWYER

    43230S

    PRESSURE SWITCH CAPSU-PHOTOHELIC 120VAC 50/60HZ 5W
    ✓ IN STOCK!
    CAN$1,592.37 Buy Surplus As Low As CAN$817.48
    CAN$817.48
    Repair Yours CAN$484.12
    DWYER ADPS-03-2-N

    DWYER

    ADPS-03-2-N

    PRESSURE SWITCH, ADJUSTABLE DIFFERENTIAL, 0.2-2.0" W.C, 1/4IN SLIP ON FITTINGS, TEMPRATURE RANGE -4-185F
    ✓ IN STOCK!
    CAN$66.13 Buy Surplus As Low As CAN$50.25
    CAN$50.25
    DWYER A3210

    DWYER

    A3210

    PRESSURE SWITCH/GAUGE, 10PSI, 1/8FNPT; THREAD SIZE - METRIC:-; OPERATING PRESSURE MAX:10PSI; OPERATING TEMPERATURE MIN:-6.67°C; OPERATING TEMPERATURE MAX:48.9°C; PRODUCT RANGE:PHOTOHELIC A30 ...
    ✓ IN STOCK!
    CAN$1,252.70 Buy Surplus As Low As CAN$927.66
    CAN$927.66
    Repair Yours CAN$487.22
    DWYER A3025

    DWYER

    A3025

    PRESSURE SWITCH/GAUGE, PHOTOHELIC A3000 SERIES, 25 IN-H2O, 1/8 INCH FNPT, ROHS COMPLIANT
    ✓ IN STOCK!
    CAN$624.79 Buy Surplus As Low As CAN$520.66
    CAN$520.66
    Repair Yours CAN$360.02
    DWYER 1950P-25-2F

    DWYER

    1950P-25-2F

    DIFFERENTIAL PRESSURE SWITCH, PRESSURE PORT TYPE:1/8 FNPT; OPERATING PRESSURE MIN:4PSI; OPERATING PRESSURE MAX:25PSI; CONTACT CONFIGURATION:SPDT; PRODUCT RANGE:1950 SERIES, ROHS COMPLIANT
    ✓ IN STOCK!
    CAN$613.57 Buy Surplus As Low As CAN$467.48
    CAN$467.48
    Repair Yours CAN$360.02
    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!
    CAN$832.71 Buy Surplus As Low As CAN$534.60
    CAN$534.60
    Repair Yours CAN$360.02
    DWYER 16L20-992

    DWYER

    16L20-992

    A RS 485 COMMUNICATION INTERFA
    ✓ IN STOCK!
    CAN$150.27 Buy Surplus As Low As CAN$69.38
    CAN$69.38
    DWYER 1950P-50-2F

    DWYER

    1950P-50-2F

    DIFFERENTIAL PRESSURE SWITCH, EXPLOSION-PROOF, WEATHERPROOF, 0.03-20 INH2O, 70PSI MAX PRESSURE, 90 PSI SURGE, 15A @ 125, 250, AND 480 VAC, 1/8" FEMALE NPT, 3 SCREW TERMINALS , 1950P-50-2F
    ✓ IN STOCK!
    CAN$613.57 Buy Surplus As Low As CAN$467.48
    CAN$467.48
    Repair Yours CAN$360.02
    DWYER DA-31-3-5

    DWYER

    DA-31-3-5

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, 10/5/3A, 2-60PSIG, 120/240/440VAC, REPLACED WITH DA-7031-153-5
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$588.94
    CAN$588.94
    Repair Yours CAN$360.00
    DWYER 1627-5

    DWYER

    1627-5

    PRESSURE SWITCH, 120 TO 480 VAC, 15 AMP, 60 HZ, 50 INCH W.C. PRESSURE LIMIT MAX, 1626 SPDT & 1627 2-SPDT SWITCH TYPE, 1/8 INCH FEMALE NPT PORT
    ✓ IN STOCK!
    CAN$861.28 Buy Surplus As Low As CAN$638.41
    CAN$638.41
    Repair Yours CAN$360.02
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