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    Sensors & Switches / Pressure Switch

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    Results 51-100 of 982.
    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$156.50
    CAN$156.50
    Repair Yours CAN$372.30
    DWYER DAF-31-2-9

    DWYER

    DAF-31-2-9

    PRESSURE SWITCH
    ✓ IN STOCK!
    CAN$1,020.28 Buy Surplus As Low As CAN$612.17
    CAN$612.17
    Repair Yours CAN$432.08
    DWYER DAF-81-3-24K

    DWYER

    LOVE CONTROLS

    DAF-81-3-24K

    PRESSURE SWITCH 10AMP 120/440V
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$441.87
    CAN$441.87
    Repair Yours CAN$372.30
    DWYER DAW-33-3-4

    DWYER

    DAW-33-3-4

    PRESSURE SWITCH,SERIES-D,ADJUSTABLE RANGE 0-35PSI,BRASS BOURDON TUBE,MERCURY SWITCH,1/4IN NPTM,120VAC,10AMP
    ✓ IN STOCK!
    CAN$1,943.23 Buy Surplus As Low As CAN$1,478.48
    CAN$1,478.48
    Repair Yours CAN$738.41
    DWYER G1910-10-PRE

    DWYER

    G1910-10-PRE

    DIFFERENTIAL PRESSURE SWITCH, CONDUIT ENCLOSURE W/ COVER, DIAPHRAGM VERTICAL, MAX PRESSURE: 45 IN W.C., SURGE PRESSURE: 10 PSI, ELECTRICAL RATING: 125 VAC 1 AMP
    ✓ IN STOCK!
    CAN$87.45 Buy Surplus As Low As CAN$37.71
    CAN$37.71
    Repair Yours CAN$372.30
    DWYER DRW-533-3U-5

    DWYER

    MERCOID

    DRW-533-3U-5

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, 2-60PSIG, 120/240V
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$407.01
    CAN$407.01
    Repair Yours CAN$372.30
    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$1,658.33 Buy Surplus As Low As CAN$340.93
    CAN$340.93
    Repair Yours CAN$359.19
    DWYER MDA-311

    DWYER

    MDA-311

    MINIATURE ADJUSTABLE PRESSURE SWITCH, MIN. SET POINT 15 W.C. (37.37 MBAR), MAX. SET POINT 60 W.C. (149.3 MBAR). ROHS COMPLIANT: YES , MDA-311
    ✓ IN STOCK!
    CAN$58.30 Buy Surplus As Low As CAN$26.08
    CAN$26.08
    Repair Yours CAN$359.19
    DWYER PRW-156-P1

    DWYER

    PRW-156-P1

    PRESSURE GAUGE, 1-30 IN. WATER, 1-17 OUNCHES/SQ. IN.
    ✓ IN STOCK!
    CAN$1,921.34 Buy Surplus As Low As CAN$868.83
    CAN$868.83
    Repair Yours CAN$484.72
    DWYER DA-23

    DWYER

    MERCOID

    DA-23

    PRESSURE SWITCH, 10AMP, 115V, SPST, 1/4NPT
    ✓ IN STOCK!
    CAN$460.31 Buy Surplus As Low As CAN$354.08
    CAN$354.08
    Repair Yours CAN$372.30
    DWYER DR-7034-153L-8

    DWYER

    MERCOID

    DR-7034-153L-8

    DISCONTINUED BY MANUFACTURER, BOURDON TUBE PRESSURE SWITCH, 10-200 PSI RANGE, SP-DT SNAP SWITCH,
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,224.34
    CAN$1,224.34
    Repair Yours CAN$863.33
    DWYER DAW-7033-153-1

    DWYER

    DAW-7033-153-1

    PRESSURE SWITCH, 1/8-15 PSI, 120-240V AC, BRASS, SPDT, 1/4 NPTM; WTH PROOF , DAW-7033-153-1
    ✓ IN STOCK!
    CAN$2,054.40 Buy Surplus As Low As CAN$822.30
    CAN$822.30
    Repair Yours CAN$560.65
    DWYER PQ-3-X1

    DWYER

    MERCOID

    PQ-3-X1

    DISCONTINUED BY MANUFACTURER, AC PRESSURE SWITCH, 120/240V, MAGNETIC MERCURY SWITCH
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$78.20
    CAN$78.20
    Repair Yours CAN$364.42
    DWYER PS854

    DWYER

    PS854

    DISCONTINUED BY MANUFACTURER, DIFFERENTIAL PRESSURE SWITCH, VERTICAL DIAPGHRAM, MAX PRESSURE RATING: 25PSI, TEMPERATURE RATING: MAX TEMP 180 DEGREES F, 15A, 125/480VAC, 1/8 HP
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$130.83
    CAN$130.83
    Repair Yours CAN$372.30
    DWYER DAW 7033-153 R 2

    DWYER

    DAW 7033-153 R 2

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, AC: 15AMP @ 120/240/480VOLTS, DC: AC 1/8HP, 125V, 1/4A, 250V, MOTOR HP: AC 1/8 HP, 125V, 1/4HP 250V
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$326.10
    CAN$326.10
    Repair Yours CAN$372.30
    DWYER SA1113E-A4-K2

    DWYER

    MERCOID

    SA1113E-A4-K2

    DISCONTINUED BY MANUFACTURER, SERIES SA1100, 1200 PSI, 15A @ 125/250/480 VAC, ALUMINUM, BUNA-N DIAPHRAGM AND O-RING, SPDT, 1/2 INCH FEMALE NPT
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$996.96
    CAN$996.96
    Repair Yours CAN$552.24
    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$415.40
    CAN$415.40
    Repair Yours CAN$293.14
    DWYER DA-35-2-B-R-6

    DWYER

    MERCOID

    DA-35-2-B-R-6

    TEMPERATURE CONTROL PRESSURE SWITCH, ADJUSTABLE DEADBOARD, BRASS, 120-440 VAC, 120-240 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$484.72
    CAN$484.72
    Repair Yours CAN$396.48
    DWYER DAW-438-4129-6

    DWYER

    MERCOID

    DAW-438-4129-6

    DISCONTINUED BY MANUFACTURER, TEMPERATURE CONTROL SWITCH, 140-250 DEGREES F, 120/240 VAC, .3/.15 AMP, 120/240 VDC, .15/.07 AMP
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$139.92
    CAN$139.92
    Repair Yours CAN$365.90
    DWYER G-1920-0

    DWYER

    G-1920-0

    PRESSURE SWITCH, LOW DIFFERENTIAL, COMPACT, 0.15" TO 0.55" WATER COLUMN, SPDT, 15A, 120-480 VAC, 60HZ-30 TO 180 DEG FAR MAX
    ✓ IN STOCK!
    CAN$263.39 Buy Surplus As Low As CAN$196.77
    CAN$196.77
    Repair Yours CAN$250.00
    DWYER 114031-10

    DWYER

    114031-10

    PRESSURE SWITCH, 1900 SERIES, MODEL 1910-1, DIFFERENTIAL PRESSURE SWITCH, 1900 SERIES, 15 AMP, 480 VAC, 1/8 INCH PORT, SPDT, 0.4 INCH H20 TO 1.6 INCH H20 MIN/MAX OPERATING PRESSURE
    ✓ IN STOCK!
    CAN$132.11 Buy Surplus As Low As CAN$71.90
    CAN$71.90
    DWYER DA-33-156-3A

    DWYER

    MERCOID

    DA-33-156-3A

    PRESSURE SWITCH, 120-240VDC, 1/8-20 PSIG
    ✓ IN STOCK!
    CAN$1,457.55 Buy Surplus As Low As CAN$737.11
    CAN$737.11
    Repair Yours CAN$579.85
    DWYER DRF-7031-153U-9

    DWYER

    MERCOID

    DRF-7031-153U-9

    PRESSURE SWITCH, 10-300#, SPDT, M/R ON # RIS
    ✓ IN STOCK!
    CAN$2,193.17 Buy Surplus As Low As CAN$972.08
    CAN$972.08
    Repair Yours CAN$581.16
    DWYER DS261-2-R25S

    DWYER

    MERCOID

    DS261-2-R25S

    PRESSURE SWITCH, BOURDON TUBE, 30" HG VAC, 0-60PSI
    ✓ IN STOCK!
    CAN$669.54 Buy Surplus As Low As CAN$306.03
    CAN$306.03
    Repair Yours CAN$372.30
    DWYER DA-33-103-2

    DWYER

    MERCOID

    DA-33-103-2

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, 400/PSI, 115/230V-NIB
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$58.16
    CAN$58.16
    DWYER DA31-3RG-6

    DWYER

    DA31-3RG-6

    PRESSURE SWITCH,SERIES D,ADJUSTABLE RANGE 5-100PSI,1/4IN NPT,MERCURY SWITCH,BRASS BOURDON TUBE,1/4IN NPTM
    ✓ IN STOCK!
    CAN$466.72 Buy Surplus As Low As CAN$221.10
    CAN$221.10
    Repair Yours CAN$372.30
    DWYER DRW-33-156LB-7

    DWYER

    MERCOID

    DRW-33-156LB-7

    DISCONTINUED BY MANUFACTURER,PRESSURE SWITCH, BOURDON TUBE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$275.14
    CAN$275.14
    Repair Yours CAN$372.30
    DWYER 43010-SRH

    DWYER

    43010-SRH

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH/GAGE, CAPSU-PHOTOHELIC, LOW / HIGH LIMIT CONTROL, 0-10 INCH WC RANGE, REMOTE MOUNTED RELAY 90 FT
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$360.03
    CAN$360.03
    Repair Yours CAN$368.78
    DWYER DR-31-152U-3A

    DWYER

    MERCOID

    DR-31-152U-3A

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, CONTAINS MERCURY, 1/8-20 PSIG, 0.2-1.4 KG/SQUARE CENTIMETER, 120-240 VOLT AC/DC, 2-4 AMP
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$156.79
    CAN$156.79
    Repair Yours CAN$371.39
    DWYER DSF72311533A

    DWYER

    MERCOID

    DSF72311533A

    PRESSURE SWITCH, 125 - 277 VAC, 15 AMP, 1/8 TO 20 FIXED DB, SPDT SNAP ACTION, HI / LO, SCREW TERMINAL, VERTICAL MOUNTING, THUMBSCREW
    ✓ IN STOCK!
    CAN$642.97 Buy Surplus As Low As CAN$183.21
    CAN$183.21
    Repair Yours CAN$372.30
    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$283.45
    CAN$283.45
    Repair Yours CAN$372.30
    DWYER DAW-23-127-5S-80036

    DWYER

    DAW-23-127-5S-80036

    PRESSURE SWITCH,BOURDON TUBE PRESSURE SWITCH, 120-240VAC,1/4IN MNPT BOTTOM CONNECTION
    ✓ IN STOCK!
    CAN$1,168.02 Buy Surplus As Low As CAN$436.81
    CAN$436.81
    Repair Yours CAN$372.30
    DWYER 1910-0

    DWYER

    MERCOID

    1910-0

    PRESSURE SWITCH, SERIES 1900, 0.15-0.5 INCH W.C RANGE, 15 AMP, 120/480 VAC, 60 HZ, COMPACT, LOW DIFFERENTIAL
    ✓ IN STOCK!
    CAN$151.34 Buy Surplus As Low As CAN$85.46
    CAN$85.46
    DWYER 1900-10-MR

    DWYER

    1900-10-MR

    PRESSURE SW, 11.75INCH-H2O, 1/8 FNPT; PRESSURE TYPE:DIFFERENTIAL; PRESSURE PORT TYPE:NPT FEMALE; OPERATING PRESSURE MIN:3INCH-H2O; OPERATING PRESSURE MAX:11.75INCH-H2O; CONTACT CONFIGURATION ...
    ✓ IN STOCK!
    CAN$229.35 Buy Surplus As Low As CAN$126.81
    CAN$126.81
    DWYER 1823-0

    DWYER

    1823-0

    DIFFERENTIAL PRESSURE SWITCH, 0.15-0.5" WC, 1/8" NPT FEMALE, SPDT, 0.06" WC DEADBAND, SCREW TERMINALS
    ✓ IN STOCK!
    CAN$202.64 Buy Surplus As Low As CAN$103.38
    CAN$103.38
    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!
    CAN$155.72 Buy Surplus As Low As CAN$93.43
    CAN$93.43
    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$68.72 Buy Surplus As Low As CAN$41.23
    CAN$41.23
    Repair Yours CAN$359.18
    DWYER ADPS-04-1-N

    DWYER

    ADPS-04-1-N

    PRESSURE SWITCH, DIFFERENTIAL, FIELD ADJUSTABLE, 0.12-1.6 WC (30-400 PA), 250 VAC, 1.5 AMP, 6 CY/MIN, VERTICAL MOUNT, NEMA 13, IP54 , ADPS-04-1-N
    ✓ IN STOCK!
    CAN$51.01 Buy Surplus As Low As CAN$39.35
    CAN$39.35
    Repair Yours CAN$359.19
    DWYER PR-804-P1

    DWYER

    PR-804-P1

    DIFFERENTIAL PRESSURE SWITCH, 2-4 AMP, 120-240 V, SCREW TERMINALS
    ✓ IN STOCK!
    CAN$1,660.93 Buy Surplus As Low As CAN$1,227.25
    CAN$1,227.25
    Repair Yours CAN$689.20
    DWYER DAH-535-2-RG5

    DWYER

    MERCOID

    DAH-535-2-RG5

    DISCONTINUED BY MANUFACTURER, TEMPERATURER CONTROL SWITCHES, GAS-ACTUATED, REMOTE BULB, TWO INDEPENDENT SPDT SNAP SWITCHES, 100-200 DEG F
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,749.06
    CAN$1,749.06
    Repair Yours CAN$1,231.92
    DWYER DR-31-804U-6

    DWYER

    MERCOID

    DR-31-804U-6

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, 0-100PSIG, 1/4IN MNPT PROCESS CONNECTION, MANUAL LOCK TYPE RESET CONTROL,
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$334.27
    CAN$334.27
    Repair Yours CAN$371.39
    DWYER ADPS-06-2-N

    DWYER

    ADPS-06-2-N

    DIFFERENTIAL PRESSURE SWITCH, ADJUSTABLE, SET POINT RANGE 2-10 INCH WC, M20 CONNECTOR, SPDT CONTACT TYPE, NEMA 3 ENCLOSURE RATING, 240 VAC SUPPLY NOMINAL
    ✓ IN STOCK!
    CAN$55.77 Buy Surplus As Low As CAN$28.94
    CAN$28.94
    Repair Yours CAN$300.00
    DWYER CS-150

    DWYER

    CS-150

    LOW COST DIAPHRAGM PRESSURE SWITCH, 10-150 PSIG, DEADBAND 5 PSIG, NPT FEMALE, INTERNAL SCREW, SPDT SNAP
    ✓ IN STOCK!
    CAN$725.08 Buy Surplus As Low As CAN$468.64
    CAN$468.64
    Repair Yours CAN$307.64
    DWYER 1823-20

    DWYER

    1823-20

    PRESSURE SWITCH, 3 TO 22 IN W.C. RANGE, 0.35-0.70 MAX APPROXIMATE DEADBAND, -30 TO 180F TEMPERATURE LIMITS, 10 PSIG CONTINUOUS PRESSURE LIMITS, 25 PSIG SURGE, 2% REPEATABILITY
    ✓ IN STOCK!
    CAN$226.96 Buy Surplus As Low As CAN$103.38
    CAN$103.38
    DWYER 1638-0

    DWYER

    1638-0

    PRESSURE SWITCH, VERTICAL DIAPHRAGM-TYPE 1 ENCLOSURE, 0.05-0.25INWC
    ✓ IN STOCK!
    CAN$921.87 Buy Surplus As Low As CAN$452.10
    CAN$452.10
    Repair Yours CAN$374.94
    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!
    CAN$1,204.36 Buy Surplus As Low As CAN$583.05
    CAN$583.05
    Repair Yours CAN$483.44
    DWYER 3010MR

    DWYER

    3010MR

    PRESSURE GAUGE, 10INCH-H2O, 1/8FNPT; THREAD SIZE - METRIC:-; OPERATING PRESSURE MAX:10INCH-H2O; OPERATING TEMPERATURE MIN:-6.67°C; OPERATING TEMPERATURE MAX:48.9°C; PRODUCT RANGE:PHOTOHELIC ...
    ✓ IN STOCK!
    CAN$1,321.56 Buy Surplus As Low As CAN$591.49
    CAN$591.49
    Repair Yours CAN$459.52
    DWYER 1950-5-2F

    DWYER

    1950-5-2F

    PRESSURE SWITCH, 1950 SERIES, 1.4-5.5 INCH-H2O RANGE, 1/8 FNPT PRESSURE FITTING, SPDT, ELECTRICAL CONNECTION: SCREW
    ✓ IN STOCK!
    CAN$601.57 Buy Surplus As Low As CAN$292.21
    CAN$292.21
    Repair Yours CAN$250.00
    DWYER 1910-10

    DWYER

    1910-10

    DIFFERENTIAL PRESSURE SWITCH, COMPACT LOW, 1900 SERIES, 1/8IN NPT, SET POINTS 0.07-20IN WC, 3%
    ✓ IN STOCK!
    CAN$159.78 Buy Surplus As Low As CAN$92.01
    CAN$92.01
    Repair Yours CAN$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!
    CAN$653.38 Buy Surplus As Low As CAN$372.43
    CAN$372.43
    Repair Yours CAN$309.12
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