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    Sensors & Switches / Pressure Switch

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    Results 51-100 of 980.
    DWYER N3-DAW-7033-153-5

    DWYER

    MERCOID

    N3-DAW-7033-153-5

    PRESSURE SWITCH, D SERIES, MERCURY SWITCH, 2-60PSIG, 15AMP, SPDT, 120/240VAC, BRASS BOURDON TUBE MATERIAL
    ✓ IN STOCK!
    CAN$2,438.50 Buy Surplus As Low As CAN$867.88
    CAN$867.88
    Repair Yours CAN$687.38
    DWYER DSF-7241-153-24E

    DWYER

    MERCOID

    DSF-7241-153-24E

    PRESSURE SWITCH, BOURDON TUBE, EXPLOSION-PROOF, 10-150 PSIG, WITH SDST SNAP, 316 STAINLESS STEEL, VERTICAL MOUNT
    ✓ IN STOCK!
    CAN$4,809.96 Buy Surplus As Low As CAN$1,876.10
    CAN$1,876.10
    Repair Yours CAN$1,257.08
    DWYER DAW-7033-153-2

    DWYER

    DAW-7033-153-2

    DAW-7033-153-2 PRESS SW ROHS COMPLIANT: YES , DAW-7033-153-2
    ✓ IN STOCK!
    CAN$2,308.02 Buy Surplus As Low As CAN$1,141.11
    CAN$1,141.11
    Repair Yours CAN$637.04
    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$1,404.12 Buy Surplus As Low As CAN$945.27
    CAN$945.27
    Repair Yours CAN$478.46
    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$1,971.34 Buy Surplus As Low As CAN$1,091.06
    CAN$1,091.06
    Repair Yours CAN$360.00
    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$2,678.70 Buy Surplus As Low As CAN$1,090.96
    CAN$1,090.96
    Repair Yours CAN$886.88
    DWYER DA-31-2-9

    DWYER

    DA-31-2-9

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, DA SERIES, ADJUSTABLE DEADBAND, BRASS BOURDON TUBE, STANDARD HOUSING, 9-51 V NC CIRCUIT, SPST, 10-300 PSIG, REPLACED BY DA-7031-153-9
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,566.87
    CAN$1,566.87
    DWYER AP-41-153-36

    DWYER

    AP-41-153-36

    SERIES AP, DIAPHRAGM OPERATED PRESSURE SWITCH , AP-41-153-36
    ✓ IN STOCK!
    CAN$1,166.27 Buy Surplus As Low As CAN$748.56
    CAN$748.56
    Repair Yours CAN$353.59
    DWYER DH3-004

    DWYER

    DH3-004

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, NPT 1/8 IN FEMALE, 0PSI TO 0.04 PSI, 4 DIGIT LCD, 4-20MA DC, 12-28VDC/VAC, 2 SPDT, REPLACEMENT: DHC-004
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$815.17
    CAN$815.17
    Repair Yours CAN$378.76
    DWYER DA-21-2-12S

    DWYER

    DA-21-2-12S

    PRESSURE SWITCH 100-1500PSI 403SS
    ✓ IN STOCK!
    CAN$2,601.35 Buy Surplus As Low As CAN$1,921.03
    CAN$1,921.03
    Repair Yours CAN$1,079.65
    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$702.10
    CAN$702.10
    Repair Yours CAN$531.01
    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$1,526.05 Buy Surplus As Low As CAN$922.95
    CAN$922.95
    Repair Yours CAN$438.05
    DWYER 1007W-B3-D

    DWYER

    1007W-B3-D

    INDUSTRIAL PRESSURE SWITCH (WEATHERPROOF), 15 AMP, 125-250 VAC, 3000 PSIG
    ✓ IN STOCK!
    CAN$1,392.64 Buy Surplus As Low As CAN$715.96
    CAN$715.96
    Repair Yours CAN$500.32
    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$920.72
    CAN$920.72
    Repair Yours CAN$377.17
    DWYER DA-31-2-4

    DWYER

    DA-31-2-4

    PRESSURE SWITCH, DA SERIES, ADJUSTABLE DEADBAND, BRASS BOURDON TUBE, STANDARD HOUSING, 9-51 V NC CIRCUIT, SPST, 1-35 PSIG
    ✓ IN STOCK!
    CAN$1,354.25 Buy Surplus As Low As CAN$702.97
    CAN$702.97
    Repair Yours CAN$522.60
    DWYER DAW-23-153-9S

    DWYER

    DAW-23-153-9S

    SERIES DA/DS, BOURDON TUBE PRESSURE SWITCH
    ✓ IN STOCK!
    CAN$2,296.06 Buy Surplus As Low As CAN$1,527.33
    CAN$1,527.33
    Repair Yours CAN$953.35
    DWYER DAH-41-153-23E

    DWYER

    DAH-41-153-23E

    SERIES DA/DS, BOURDON TUBE PRESSURE SWITCH
    ✓ IN STOCK!
    CAN$3,945.85 Buy Surplus As Low As CAN$1,894.01
    CAN$1,894.01
    Repair Yours CAN$1,338.47
    DWYER DA-35-3-2

    DWYER

    DA-35-3-2

    BOURDON TUBE PRESSURE SWITCH, SERIES DA/DS, 0-75 DEGREE F, AC:, 120/240/440 VAC, 10/5/3 AMP, 3/4 HP, DC:, 120/240 VDC, 10/5 AMP, 1/3 HP
    ✓ IN STOCK!
    CAN$3,260.78 Buy Surplus As Low As CAN$2,405.90
    CAN$2,405.90
    Repair Yours CAN$1,323.65
    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$1,446.09
    CAN$1,446.09
    Repair Yours CAN$1,019.01
    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$1,190.90
    CAN$1,190.90
    Repair Yours CAN$839.75
    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$3,972.03 Buy Surplus As Low As CAN$1,872.10
    CAN$1,872.10
    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$5,228.00 Buy Surplus As Low As CAN$1,355.77
    CAN$1,355.77
    Repair Yours CAN$360.00
    DWYER DAW23-3R9S

    DWYER

    MERCOID

    DAW23-3R9S

    DISCONTINUED BY MANUFACTURER, PRESSURE CONTROL SWITCH, 10-300PSI
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$780.90
    CAN$780.90
    Repair Yours CAN$616.91
    DWYER DA-7031-153-8

    DWYER

    DA-7031-153-8

    PRESSURE SWITCH, SNAP ACTION, 10-200PSIG
    ✓ IN STOCK!
    CAN$1,792.58 Buy Surplus As Low As CAN$866.99
    CAN$866.99
    Repair Yours CAN$718.29
    DWYER DAW-7033-153-7

    DWYER

    DAW-7033-153-7

    PRESSURE SWITCH, 5-150PSI, 120-240V, BRASS, SPDT, 1/4 NPTM
    ✓ IN STOCK!
    CAN$2,130.89 Buy Surplus As Low As CAN$1,090.29
    CAN$1,090.29
    Repair Yours CAN$902.33
    DWYER DS-7231-153-2

    DWYER

    DS-7231-153-2

    PRESSURE SWITCH, 30INCH-HG, 1/4 MNPT; CONTACT CONFIGURATION:SPDT; PRODUCT RANGE:DS SERIES; ELECTRICAL CONNECTION:SCREW; PRESSURE FITTING STYLE:1/4 MNPT; SENSOR MOUNTING:FLANGE ROHS COMPLIANT ...
    ✓ IN STOCK!
    CAN$1,508.00 Buy Surplus As Low As CAN$788.43
    CAN$788.43
    Repair Yours CAN$595.04
    DWYER 1640-0

    DWYER

    1640-0

    FLOATING CONTACT NULL SWITCH, 0.01-0.2 IN W.C., ADJUSTABLE NULL SP, .01 MIN. SET, .03 MAX
    ✓ IN STOCK!
    CAN$1,202.24 Buy Surplus As Low As CAN$861.48
    CAN$861.48
    Repair Yours CAN$564.47
    DWYER 3003-C

    DWYER

    3003-C

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH GAGE, PHOTOHELIC, SERIES 3000
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$240.56
    CAN$240.56
    Repair Yours CAN$349.38
    DWYER PPQ-4129-X2A

    DWYER

    LOVE CONTROLS

    PPQ-4129-X2A

    PRESSURE SWITCH 2X SPST NO 6IN MIN .03IN MAX 10IN
    ✓ IN STOCK!
    CAN$1,190.47 Buy Surplus As Low As CAN$462.52
    CAN$462.52
    Repair Yours CAN$442.68
    DWYER 165364-00

    DWYER

    165364-00

    PRESSURE SWITCH
    ✓ IN STOCK!
    CAN$73.00 Buy Surplus As Low As CAN$39.70
    CAN$39.70
    DWYER DR-35-2L-8

    DWYER

    MERCOID

    DR-35-2L-8

    PRESSURE SWITCH 120/440V 5AMP AC 120/240V 10AMP DC
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$78.85
    CAN$78.85
    Repair Yours CAN$355.91
    DWYER 1831-1-RA-S

    DWYER

    1831-1-RA-S

    PRESSURE SWITCH, 2.5INCH-H2O, 1/8 FNPT; PRESSURE FITTING STYLE:1/8 FNPT; OPERATING PRESSURE MIN:2.5INCH-H2O; OPERATING PRESSURE MAX:9INCH-H2O; CONTACT CONFIGURATION:DPDT; PRODUCT RANGE:1831 ...
    ✓ IN STOCK!
    CAN$353.43 Buy Surplus As Low As CAN$212.06
    CAN$212.06
    Repair Yours CAN$360.00
    DWYER 1911-1

    DWYER

    1911-1

    DIFFERENTIAL PRESSURE SWITCH,SPDT,RANGE .4 - 1.6 W.C. LESS CONDUIT ENCLOSURE. ROHS COMPLIANT: YES , 1911-1
    ✓ IN STOCK!
    CAN$131.85 Buy Surplus As Low As CAN$58.33
    CAN$58.33
    Repair Yours CAN$353.54
    DWYER 2010-LT

    DWYER

    2010-LT

    PRESSURE GAUGE, 10INCH-H2O, 1/8FNPT; THREAD SIZE - METRIC:-; OPERATING PRESSURE MAX:10INCH-H2O; OPERATING TEMPERATURE MIN:-28°C; OPERATING TEMPERATURE MAX:60°C; PRODUCT RANGE:MAGNEHELIC 2000 ...
    ✓ IN STOCK!
    CAN$164.46 Buy Surplus As Low As CAN$99.24
    CAN$99.24
    Repair Yours CAN$351.50
    DWYER A3002C

    DWYER

    A3002C

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, 0-2 INCHES, 120VAC
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$545.02
    CAN$545.02
    Repair Yours CAN$356.04
    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$165.70
    CAN$165.70
    Repair Yours CAN$250.00
    DWYER 1820-2

    DWYER

    1820-2

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, 0.5-20IN, WC, REPLACED BY 1823-2
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$106.33
    CAN$106.33
    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$378.22
    CAN$378.22
    Repair Yours CAN$357.16
    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$56.71 Buy Surplus As Low As CAN$25.36
    CAN$25.36
    Repair Yours CAN$353.59
    DWYER A-441

    DWYER

    A-441

    DISCONTINUED BY MANUFACTURER, LCD BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$86.48
    CAN$86.48
    Repair Yours CAN$358.71
    DWYER A-415

    DWYER

    A-415

    A-415 CLN RM PRESS SNSR CPRSN , A-415
    ✓ IN STOCK!
    CAN$97.82 Buy Surplus As Low As CAN$59.54
    CAN$59.54
    Repair Yours CAN$360.00
    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$66.85 Buy Surplus As Low As CAN$40.11
    CAN$40.11
    Repair Yours CAN$360.00
    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$52.10 Buy Surplus As Low As CAN$40.19
    CAN$40.19
    Repair Yours CAN$353.59
    DWYER PR-804-P1

    DWYER

    PR-804-P1

    DIFFERENTIAL PRESSURE SWITCH, 2-4 AMP, 120-240 V, SCREW TERMINALS
    ✓ IN STOCK!
    CAN$1,615.57 Buy Surplus As Low As CAN$477.49
    CAN$477.49
    Repair Yours CAN$662.40
    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$79.39
    CAN$79.39
    Repair Yours CAN$357.16
    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$128.50 Buy Surplus As Low As CAN$69.94
    CAN$69.94
    DWYER DA-521-3-RG-10S

    DWYER

    MERCOID

    DA-521-3-RG-10S

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, SERIES D, BOURDON TUBE, SPST MERCURY CLOSE-ON-INCREASE RELAY OUTPUT, 1-5AMP, 240-120VAC, STAINLESS STEEL MATERIAL, 25-600PSIG ADJUSTABLE OPERAT ...
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$194.23
    CAN$194.23
    Repair Yours CAN$357.16
    DWYER A3002-TP

    DWYER

    A3002-TP

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH GAGE, SERIES A3000, 25 MAX PSI, CIRCUIT HH, TYPE 2 ENCLOSURE, 50/60 HZ, 6 WATTS, 10 AMP, 28 VDC, 120/240 VAC, 170 KPA, 0-2.0" W.C RANGE, TEMPERA ...
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$287.98
    CAN$287.98
    Repair Yours CAN$250.00
    DWYER 1950-00-2S

    DWYER

    1950-00-2S

    DIFFERENTIAL PRESSURE SWITCH, EXPLOSION PROOF, WEATHERPROOF, COMPATIBLE WITH NATURAL GASES, 0.07 TO 0.15 IN W.C., 10G MICA SILVER CONTACT, SILICONE DIAPHRAGM MATERIAL
    ✓ IN STOCK!
    CAN$693.06 Buy Surplus As Low As CAN$349.39
    CAN$349.39
    Repair Yours CAN$353.54
    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$85.06 Buy Surplus As Low As CAN$32.28
    CAN$32.28
    Repair Yours CAN$360.00
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