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    Sensors & Switches / Pressure Switch

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    Results 1-50 of 982.
    DWYER PG-153-P2

    DWYER

    MERCOID

    PG-153-P2

    PRESSURE SWITCH, 3 WIRE, RANGE .5-5 PSIG, SPDT, MERCURY SWITCH, ONE CIRCUIT OPENS AS OTHER CLOSES
    ✓ IN STOCK!
    CAN$1,662.14 Buy Surplus As Low As CAN$341.72
    CAN$341.72
    Repair Yours CAN$360.02
    DWYER PG-153-P1

    DWYER

    PG-153-P1

    GAS PRESSURE/DIFFERENTIAL PRESSURE SWITCH, RANGE 1-30 WATER (.25-7.47 KPA), MAX. DEADBAND 1.9 W.C. (0.47 KPA), SPDT MERCURY SWITCH. ROHS COMPLIANT: YES
    ✓ IN STOCK!
    CAN$2,237.19 Buy Surplus As Low As CAN$854.61
    CAN$854.61
    Repair Yours CAN$630.72
    DWYER DA-41-153-6E

    DWYER

    DA-41-153-6E

    DISCONTINUED BY MANUFACTURER, POSSIBLE REPLACEMENT PART DA-7041-153-6E, SERIES DA, BOURDON TUBE PRESSURE SWITCH
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,618.67
    CAN$1,618.67
    Repair Yours CAN$807.75
    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 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 DA-31-3 RC 4

    DWYER

    MERCOID

    DA-31-3 RC 4

    DISCONTINUED BY MANUFACTURER, BOURDON TUBE PRESSURE SWITCH, 0-30 PSIG RANGE, AC:, 3/4 HP, 120/240/440 V, 10/5/3 AMP, DC:, 1/3 HP, 120/240 V, 10/5 AMP
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$416.35
    CAN$416.35
    Repair Yours CAN$293.81
    DWYER DAF-31-153-6

    DWYER

    MERCOID

    DAF-31-153-6

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, 120/240 VAC/VDC, 4 AMP, 1/8 HP, BRASS CONNECTOR, MALE THREAD
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$638.99
    CAN$638.99
    Repair Yours CAN$504.80
    DWYER DAF-21-153-10S

    DWYER

    MERCOID

    DAF-21-153-10S

    PRESSURE SWITCH, 25-600 PSIG, LOWER MOUNT, 403SS, 120-240 VAC/DC, 1/4 INCH NPT M, FM APPROVED
    ✓ IN STOCK!
    CAN$4,092.93 Buy Surplus As Low As CAN$2,096.84
    CAN$2,096.84
    DWYER DS-231-3-R-4

    DWYER

    MERCOID

    DS-231-3-R-4

    PRESSURE SWITCH, 1/4 IN NPT, 0-35 PSI, 120/240V AC/DC
    ✓ IN STOCK!
    CAN$162.71 Buy Surplus As Low As CAN$72.18
    CAN$72.18
    Repair Yours Contact Us
    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 DA-41-2-RG-6E

    DWYER

    MERCOID

    DA-41-2-RG-6E

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, ADJUSTABLE DEADBAND, FULLY AUTOMATIC, DOUBLE ADJUSTMENTS, 10 - 100 PSI, 5 - 10 AMP, 120 - 240 VAC
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$276.05
    CAN$276.05
    Repair Yours CAN$373.15
    DWYER DAW-33-54

    DWYER

    MERCOID

    DAW-33-54

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, 120-240 V, 2-4 AMPS, 10-300 PSIG
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$284.10
    CAN$284.10
    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 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 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 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 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 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
    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 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 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 DSW-7233-804-5

    DWYER

    LOVE CONTROLS

    DSW-7233-804-5

    PRESSURE SWITCH
    ✓ IN STOCK!
    CAN$350.61 Buy Surplus As Low As CAN$157.44
    CAN$157.44
    Repair Yours CAN$366.74
    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 PG-2P-P2

    DWYER

    PG-2P-P2

    SERIES PG, GAS PRESSURE/DIFFERENTIAL PRESSURE SWITCH
    ✓ IN STOCK!
    CAN$1,333.54 Buy Surplus As Low As CAN$543.14
    CAN$543.14
    Repair Yours CAN$373.15
    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 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 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 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 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 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 DS-7231-153-9

    DWYER

    DS-7231-153-9

    PRESSURE SWITCH, 300PSI, 1/4 MNPT; OPERATING PRESSURE MIN:10PSI; OPERATING PRESSURE MAX:300PSI; CONTACT CONFIGURATION:SPDT; PRODUCT RANGE:DS SERIES; ELECTRICAL CONNECTION:SCREW; PRESSURE FIT ...
    ✓ IN STOCK!
    CAN$1,638.30 Buy Surplus As Low As CAN$756.13
    CAN$756.13
    Repair Yours CAN$515.53
    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 DA-21-153-9S

    DWYER

    DA-21-153-9S

    DA-21-153-9S PRESS SW, HIGH SENSITIVITY, 10 - 300 PSIG
    ✓ IN STOCK!
    CAN$2,859.75 Buy Surplus As Low As CAN$1,861.85
    CAN$1,861.85
    Repair Yours CAN$956.44
    DWYER A6-553221

    DWYER

    A6-553221

    PRESSURE SWITCH, 24PSI, 1/4 MNPT; PRESSURE TYPE:-; PRESSURE PORT TYPE:NPT MALE; OPERATING PRESSURE MIN:14PSI; OPERATING PRESSURE MAX:24PSI; CONTACT CONFIGURATION:SPDT; SWITCHING VOLTAGE MAX: ...
    ✓ IN STOCK!
    CAN$71.38 Buy Surplus As Low As CAN$42.83
    CAN$42.83
    Repair Yours CAN$360.00
    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 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 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
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