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    Sensors & Switches / Pressure Switch

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    Results 201-250 of 982.
    DWYER A1PS-34

    DWYER

    A1PS-34

    ECONOMICAL PRESSURE SWITCH,SET POINT RANGE 30-150 PSI 207-1034 KPA,±5.0 PSI 34 KPA REPEATABILITY,5-30 PSI 34-207 KPA DEADBAND. ROHS COMPLIANT: YES , A1PS-34
    ✓ IN STOCK!
    CAN$150.13 Buy Surplus As Low As CAN$59.98
    CAN$59.98
    Repair Yours CAN$359.19
    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 ADPS-03-1-N

    DWYER

    ADPS-03-1-N

    PRESSURE SWITCH, FIELD ADJUSTABLE, DIFFERENTIAL, 0.20-2 WC, 1/2 INCH NPTF CONNECTION, 250 VAC, 1 AMP, 6 CY/MIN, VERTICAL MOUNT, NEMA 13, IP54
    ✓ IN STOCK!
    CAN$68.72 Buy Surplus As Low As CAN$52.22
    CAN$52.22
    Repair Yours CAN$359.18
    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 PGW-2-P1

    DWYER

    PGW-2-P1

    PGW-2-P1 PRESS SW
    ✓ IN STOCK!
    CAN$1,798.04 Buy Surplus As Low As CAN$655.88
    CAN$655.88
    Repair Yours CAN$359.19
    DWYER 1950G-5-B-120-NA

    DWYER

    1950G-5-B-120-NA

    PRESSURE SWITCH, 5.5INCH-H2O, 1/8 FNPT2; PRESSURE TYPE:DIFFERENTIAL; PRESSURE PORT TYPE:NPT FEMALE; OPERATING PRESSURE MIN:1.5INCH-H2O; OPERATING PRESSURE MAX:5.5INCH-H2O; CONTACT CONFIGURAT ...
    ✓ IN STOCK!
    CAN$854.56 Buy Surplus As Low As CAN$533.37
    CAN$533.37
    Repair Yours CAN$359.19
    DWYER DAHF-31-3-5

    DWYER

    MERCOID

    DAHF-31-3-5

    PRESSURE SWITCH, EXPLOSIONPROOF, 2-60PSIG, 120/240/440VAC, 10/5/3A
    ✓ IN STOCK!
    CAN$884.93 Buy Surplus As Low As CAN$300.43
    CAN$300.43
    Repair Yours CAN$359.19
    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 DXW-11-153-1

    DWYER

    DXW-11-153-1

    PRESSURE SWITCH, DIFFERENTIAL, 2.5-10 PSI
    ✓ IN STOCK!
    CAN$244.83 Buy Surplus As Low As CAN$157.59
    CAN$157.59
    DWYER 1920-0

    DWYER

    1920-0

    PRESS SWITCH, .15-.5 INWC, 15 AMP, 125/250/480 VAC
    ✓ IN STOCK!
    CAN$215.96 Buy Surplus As Low As CAN$105.29
    CAN$105.29
    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 ADPS-08-2-N

    DWYER

    ADPS-08-2-N

    PRESSURE SWITCH, ADJUSTABLE DIFFERENTIAL, 1.5 AMP, 250 VAC, 0.25 INCH PORT SIZE, M20 CONNECTION
    ✓ IN STOCK!
    CAN$55.31 Buy Surplus As Low As CAN$35.84
    CAN$35.84
    DWYER 1823-10

    DWYER

    1823-10

    PRESSURE SWITCH, 10INCH-H2O, 1/8 FNPT; PRESSURE TYPE:DIFFERENTIAL; PRESSURE PORT TYPE:NPT FEMALE; OPERATING PRESSURE MIN:2INCH-H2O; OPERATING PRESSURE MAX:10INCH-H2O; CONTACT CONFIGURATION:S ...
    ✓ IN STOCK!
    CAN$196.89 Buy Surplus As Low As CAN$97.17
    CAN$97.17
    DWYER 1910-20

    DWYER

    1910-20

    COMPACT LOW DIFFERENTIAL PRESSURE SWITCH, 1900 SERIES, SINGLE-POLE DOUBLE THROW SWITCH, RANGE: 4-20 WC, REPEATABILITY: +3%
    ✓ IN STOCK!
    CAN$135.60 Buy Surplus As Low As CAN$73.05
    CAN$73.05
    DWYER 1823-2

    DWYER

    1823-2

    PRESSURE SWITCH, DIFFERENTIAL, 0.5-2.0 IN W.C, 0.10-0.12 DEADBAND, 10 PSIG CONTINUOUS, 25 PSIG SURGE, SPDT, 1/8 IN NPT FEMALE
    ✓ IN STOCK!
    CAN$196.90 Buy Surplus As Low As CAN$103.38
    CAN$103.38
    DWYER 1910-00

    DWYER

    1910-00

    PRESSURE SWITCH, SERIES 1900, COMPACT LOW DIFFERENTIAL, 1/8 HP, 0.07/0.15" W.C. RANGE, 10 PSI, 15 AMP, 125/480 VAC
    ✓ IN STOCK!
    CAN$177.00 Buy Surplus As Low As CAN$107.00
    CAN$107.00
    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!
    CAN$155.72 Buy Surplus As Low As CAN$93.43
    CAN$93.43
    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 1823-1

    DWYER

    1823-1

    PRESSURE SWITCH, LOW DIFFERENTIAL, 1800 SERIES, 15 AMP, 125/480 VAC, 10 PSI, 1/8 INCH FEMALE NPT , 0.3-1 INCH WC, 180 DEG F MAX TEMPERATURE, SINGLE-POLE DOUBLE-THROW, SCREW TYPE INSIDE MOUNT ...
    ✓ IN STOCK!
    CAN$211.95 Buy Surplus As Low As CAN$103.38
    CAN$103.38
    DWYER 1910-5

    DWYER

    1910-5

    DIFFERENTIAL PRESSURE SWITCH, 1.4-5.5 INCH WC, 1/8 INCH NPT, 3% ACCURACY, 10 PSI, SPDT, UNI-DIRECTIONAL, ADJUSTABLE
    ✓ IN STOCK!
    CAN$138.62 Buy Surplus As Low As CAN$73.05
    CAN$73.05
    DWYER AP-153-33

    DWYER

    AP-153-33

    DISCONTINUED BY MANUFACTURER, POSSIBLE REPLACEMENT PART AP-8021-153-33, DIAPHRAGM OPERATED PRESSURE SWITCH,RANGE 10 VAC-50 W.C. 2.5-12.4 KPA,SPDT MERCURY SWITCH,LOW DEADBAND 5 W.C. 1.2 KPA,H ...
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$619.44
    CAN$619.44
    Repair Yours CAN$425.93
    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 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 DAH-31-3-5

    DWYER

    MERCOID

    DAH-31-3-5

    PRESSURE SWITCH, D SERIES, SPST, CLOSE ON INCREASE, 2-60PSIG, BRASS BOURDON TUBE, FOR GASES STEAM AND LIQUIDS
    ✓ IN STOCK!
    CAN$5,374.80 Buy Surplus As Low As CAN$1,759.89
    CAN$1,759.89
    Repair Yours CAN$359.19
    DWYER DA-33-3-5

    DWYER

    MERCOID

    DA-33-3-5

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, MECHANICAL, 2-60 PSIG RANGE, SPST, MERCURY SWITCH, BRASS BOURDON TUBE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$524.70
    CAN$524.70
    Repair Yours CAN$365.90
    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$957.81 Buy Surplus As Low As CAN$462.80
    CAN$462.80
    Repair Yours CAN$282.64
    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$671.64 Buy Surplus As Low As CAN$307.06
    CAN$307.06
    Repair Yours CAN$372.30
    DWYER DA41-3RG-23E

    DWYER

    MERCOID

    DA41-3RG-23E

    PRESSURE SWITCH,SERIES-D,ADJUSTABLE RANGE 5-75PSI,316 STAINLESS STEEL BOURDON TUBE,MERCURY SWITCH,1/4IN NPT,120VAC,10AMP
    ✓ IN STOCK!
    CAN$466.72 Buy Surplus As Low As CAN$221.10
    CAN$221.10
    Repair Yours CAN$372.30
    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$1,666.18
    CAN$1,666.18
    Repair Yours CAN$774.66
    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 DA524-2-RG-8S

    DWYER

    MERCOID

    DA524-2-RG-8S

    DWYER, MERCOID, DA524-2-RG-8S, DA5242RG8S, PRESSURE SWITCH,GENERAL PURPOSE, FLANGED CASE BACK CONNECTION,BREAK ON PRESS. INCREASE, 10-200PSIG RANGE,
    ✓ IN STOCK!
    CAN$428.17 Buy Surplus As Low As CAN$195.70
    CAN$195.70
    Repair Yours CAN$372.30
    DWYER DA-31-153-9

    DWYER

    DA-31-153-9

    PRESSURE SWITCH, DA SERIES, ADJUSTABLE DEADBAND, BRASS BOURDON TUBE, STANDARD HOUSING, 9-64 V CIRCUIT, SPDT, 10-300 PSIG, REPLACES DA-31-2-9
    ✓ IN STOCK!
    CAN$1,842.45 Buy Surplus As Low As CAN$1,121.70
    CAN$1,121.70
    Repair Yours CAN$359.19
    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 DA-21-153-R.11S

    DWYER

    MERCOID

    DA-21-153-R.11S

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, EDA SERIES, 403SS BOURDON TUBE, RANGE 50-1000 PSIG, 60 PSIG MIN. DEADBAND
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$545.09
    CAN$545.09
    Repair Yours CAN$450.53
    DWYER DSH-221-2-12S

    DWYER

    MERCOID

    DSH-221-2-12S

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, EXPLOSION PROOF, 100-1500 PSI, 0.07-0.30 AMP, 100/240 VAC, 3/8 IN NPT PORTS
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$476.78
    CAN$476.78
    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 A3020SRH

    DWYER

    A3020SRH

    PRESSURE SWITCH, PHOTOHELIC, 240 VDC, 10 AMP, 50/60 HZ, 1/8 INCH FEMALE NP PORT, -20 TO 120°F OPERATING TEMP RANGE, 2 FORM C RELAY (DPDT) SWITCH TYPE
    ✓ IN STOCK!
    CAN$707.94 Buy Surplus As Low As CAN$302.94
    CAN$302.94
    Repair Yours CAN$368.98
    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 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$2,232.07 Buy Surplus As Low As CAN$852.65
    CAN$852.65
    Repair Yours CAN$629.28
    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$1,614.96
    CAN$1,614.96
    Repair Yours CAN$805.91
    DWYER 43002

    DWYER

    43002

    PRESSURE SWITCH/GAGE, SERIES A3000, 3-IN-1, INDICATING GAGE/LO-LIMIT/HI-LIMIT CTRL, 0-2.0 INCH RANGE IN W.C., 25 PSIG MAX, 1/8 INCH FNPT, 3-3/4 INCH DIAL, DIE CAST ALUMINUM
    ✓ IN STOCK!
    CAN$2,753.92 Buy Surplus As Low As CAN$1,121.60
    CAN$1,121.60
    Repair Yours CAN$911.79
    DWYER 1009E-B3-J

    DWYER

    1009E-B3-J

    DISCONTINUED BY MANUFACTURER,PRESSURE SWITCH,1000 SERIES,EXPLOSION PROOF,200-1400PSIG,316SS PRESSURE CHAMBER,1/4IN FNPT PORT
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$678.33
    CAN$678.33
    Repair Yours CAN$467.22
    DWYER 1900-1-MR

    DWYER

    1900-1-MR

    PRESSURE SWITCH MANUAL RESET 10PSI MAX TEMP 110F
    ✓ IN STOCK!
    CAN$283.32 Buy Surplus As Low As CAN$169.99
    CAN$169.99
    Repair Yours CAN$365.32
    DWYER 1950-5

    DWYER

    1950-5

    PRESSURE SWITCH, EXPLOSION-PROOF, 15 AMP, 250/480 VAC, 1/8 HP, 10 PSI, 68 KPA, 1 NO / 1 NC, SPDT, IP54
    ✓ IN STOCK!
    CAN$775.91 Buy Surplus As Low As CAN$342.71
    CAN$342.71
    Repair Yours CAN$250.00
    DWYER DA 21-2 RG 8S

    DWYER

    MERCOID

    DA 21-2 RG 8S

    DISCONTINUED BY MANUFACTURER, BOURDON TUBE PRESSURE SWITCH, 10-200 PSI RANGE, 3/8 INCH FITTING, MERCURY SWITCH, AC CAPACITY:, 120/240/440 V, 10/5/3 AMP, 3/4 HP, DC CAPACITY:, 120/240 V, 10/5 ...
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,486.70
    CAN$1,486.70
    Repair Yours CAN$1,047.63
    DWYER DSW-7233-153-4

    DWYER

    MERCOID

    DSW-7233-153-4

    PRESSURE SWITCH, BOURDON TUBE, WEATHER-PROOF, 1-35 PSIG, BRASS WITH SPDT, TEMPERATURE LIMIT: 180F, 15 AMP @ 120/240 VAC
    ✓ IN STOCK!
    CAN$3,247.68 Buy Surplus As Low As CAN$93.65
    CAN$93.65
    Repair Yours CAN$365.90
    DWYER DRF-31-2L-4

    DWYER

    MERCOID

    DRF-31-2L-4

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, SERIES D, BOURDON TUBE, MERCURY SENSING ELEMENT, SEMI-AUTOMATIC CONTROL, W/ MANUAL RESET, 5-30PSIG/0.1-2.5KG/CM MEASUREMENT RANGE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$244.87
    CAN$244.87
    Repair Yours CAN$365.90
    DWYER DSW-7223-153-5S

    DWYER

    DSW-7223-153-5S

    TUBE PRESSURE SWITCH, 15 -A, 120/240-VAC, 2-60-PSIG, FIXED DEADBAND, SNAP SWITCH, MOUNTING ORIENTATION-VERTICAL
    ✓ IN STOCK!
    CAN$2,641.91 Buy Surplus As Low As CAN$1,053.88
    CAN$1,053.88
    Repair Yours CAN$700.09
    DWYER BB221-3

    DWYER

    MERCOID

    BB221-3

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, 120 VAC, .3 AMPS, 240 VAC .15 AMPS, 0-600LBS PSI, MAXIMUM 800 LBS PSI
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$172.43
    CAN$172.43
    Repair Yours CAN$372.30
    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
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