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    Sensors & Switches / Pressure Switch

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    Results 1-50 of 982.
    DWYER DAW-7038-153-RG-6

    DWYER

    MERCOID

    DAW-7038-153-RG-6

    PRESSURE SWITCH, WEATHERPROOF ENCLOSURE, FLANGED CASE, BOTTOM CONNECTION, SNAP SWITCH, SPDT, BRASS BOURDON TUBE, 5-100PSIG
    ✓ IN STOCK!
    CAN$960.01 Buy Surplus As Low As CAN$463.86
    CAN$463.86
    Repair Yours CAN$283.29
    DWYER DA21-3RG-10S

    DWYER

    MERCOID

    DA21-3RG-10S

    PRESSURE SWITCH,SERIES-D,ADJUSTABLE RANGE 25-600PSI,403 STAINLESS STEEL BOURDON TUBE,MERCURY SWITCH,1/4IN NPTM
    ✓ IN STOCK!
    CAN$673.18 Buy Surplus As Low As CAN$307.77
    CAN$307.77
    Repair Yours CAN$373.15
    DWYER DA-31-3-4

    DWYER

    DA-31-3-4

    DISCONTINUED BY MANUFACTURER, POSSIBLE REPLACEMENT PART DA-7031-153-4, PRESSURE SWITCH, DA SERIES, 1-35 PSI, MERCURY SWITCH 9-51 NORMALLY OPEN, SPST, BRASS BOURDON TUBE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,670.00
    CAN$1,670.00
    Repair Yours CAN$776.43
    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 PG-3-P1

    DWYER

    PG-3-P1

    GAS PRESSURE/DIFFERENTIAL PRESSURE SWITCH, PG SERIES, SPST MERCURY SWITCH, RANGE: 1-30 INCHES WATER, MAX SUSTAINED PRESSURE: 15 PSIG, MAX WORKING PRESSURE: 2 PSIG
    ✓ IN STOCK!
    CAN$1,572.50 Buy Surplus As Low As CAN$1,018.24
    CAN$1,018.24
    Repair Yours CAN$438.33
    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 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 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 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 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 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 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 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 1823-40-2-5

    DWYER

    1823-40-2-5

    PRESSURE SWITCH 15A 10PSIG MAX 25PSIG SURGE
    ✓ IN STOCK!
    CAN$84.15 Buy Surplus As Low As CAN$34.42
    CAN$34.42
    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 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 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 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 3300-0

    DWYER

    3300-0

    PHOTOHELIC PRESSURE SWITCH, 120 VAC, 50/60 HZ, 5 WATT, 25 PSI, 0-0.25 INCHES OF WATER,
    ✓ IN STOCK!
    CAN$2,862.82 Buy Surplus As Low As CAN$755.78
    CAN$755.78
    Repair Yours CAN$531.52
    DWYER DA-7021-153-5S

    DWYER

    DA-7021-153-5S

    PRESSURE SWITCH, 60PSI, 1/4 MNPT; OPERATING PRESSURE MIN:2PSI; OPERATING PRESSURE MAX:60PSI; CONTACT CONFIGURATION:SPDT; PRODUCT RANGE:DA SERIES; ELECTRICAL CONNECTION:SCREW; PRESSURE FITTIN ...
    ✓ IN STOCK!
    CAN$2,129.25 Buy Surplus As Low As CAN$1,618.23
    CAN$1,618.23
    Repair Yours CAN$762.03
    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 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
    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 A3002C

    DWYER

    A3002C

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, 0-2 INCHES, 120VAC
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$534.86
    CAN$534.86
    Repair Yours CAN$378.70
    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 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 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 EDPS-04-1-N

    DWYER

    EDPS-04-1-N

    PRESSURE SWITCH, EDPS SERIES, 0.12-1.6"-H2O, 1/2" NPT PRESSURE FITTING STYLE, SPDT, SCREW ELECTRICAL CONNECTION
    ✓ IN STOCK!
    CAN$61.36 Buy Surplus As Low As CAN$37.98
    CAN$37.98
    DWYER 1640-2

    DWYER

    1640-2

    PRESSURE SWITCH, 4INCH-H2O, 1/8 FNPT; PRESSURE FITTING STYLE:1/8 FNPT; OPERATING PRESSURE MIN:1INCH-H2O; OPERATING PRESSURE MAX:4INCH-H2O; CONTACT CONFIGURATION:SPDT; PRODUCT RANGE:1640 SERI ...
    ✓ IN STOCK!
    CAN$1,266.61 Buy Surplus As Low As CAN$594.20
    CAN$594.20
    Repair Yours CAN$405.12
    DWYER 165364-00

    DWYER

    165364-00

    PRESSURE SWITCH
    ✓ IN STOCK!
    CAN$75.22 Buy Surplus As Low As CAN$62.69
    CAN$62.69
    DWYER PRLW-153-P1

    DWYER

    PRLW-153-P1

    DISCONTINUED BY MANUFACTURER, NO REPLACEMENT OFFERED, PRESSURE REGULATOR (LOW WATT)
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,008.22
    CAN$1,008.22
    Repair Yours CAN$687.41
    DWYER DAW-7033-153-5

    DWYER

    DAW-7033-153-5

    PRESSURE SWITCH, 2-60PSIG, 125-480VAC, 15AMP, SPDT CIRCUIT, WEATHERPROOF
    ✓ IN STOCK!
    CAN$2,059.11 Buy Surplus As Low As CAN$1,522.25
    CAN$1,522.25
    Repair Yours CAN$788.43
    DWYER 1823-0-1-S

    DWYER

    1823-0-1-S

    PRESSURE SWITCH 10PSI 15AMP/125-250-480VAC
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$53.99
    CAN$53.99
    Repair Yours CAN$360.02
    DWYER DA-31-153-RG-4

    DWYER

    DA-31-153-RG-4

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, DA SERIES, ADJUSTABLE DEADBAND, BRASS BOURDON TUBE, STANDARD HOUSING, 9-64 V CIRCUIT, SPDT, 1-35 PSIG
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$576.93
    CAN$576.93
    Repair Yours CAN$373.15
    DWYER DA-531-3-7

    DWYER

    DA-531-3-7

    DA-531-3-7 PRESS SW
    ✓ IN STOCK!
    CAN$648.65 Buy Surplus As Low As CAN$237.83
    CAN$237.83
    Repair Yours CAN$366.74
    DWYER 1911-00

    DWYER

    1911-00

    DIFFERENTIAL PRESSURE SWITCH,SPDT,RANGE .07 - .15 W.C. LESS CONDUIT ENCLOSURE. ROHS COMPLIANT: YES , 1911-00
    ✓ IN STOCK!
    CAN$144.63 Buy Surplus As Low As CAN$88.79
    CAN$88.79
    Repair Yours CAN$360.02
    DWYER ADPS-08-1-N

    DWYER

    ADPS-08-1-N

    ADJUSTABLE DIFFERENTIAL PRESSURE SWITCH, SET POINT RANGE 0.08 TO 1.20" W.C., 1/2" NPT CONNECTION , ADPS-08-1-N
    ✓ IN STOCK!
    CAN$68.88 Buy Surplus As Low As CAN$41.33
    CAN$41.33
    Repair Yours CAN$360.00
    DWYER DPA-33-804-62

    DWYER

    LOVE CONTROLS

    DPA-33-804-62

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, 4 AMPS, 120/240 V
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$144.61
    CAN$144.61
    Repair Yours CAN$365.26
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