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    Sensors & Switches / Pressure Switch

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    Results 51-100 of 146.
    DWYER DAW-43-804-23E

    DWYER

    MERCOID

    DAW-43-804-23E

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, 120/240V AC/DC, 4/2 A, 1/8 HP
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$493.43
    CAN$493.43
    Repair Yours CAN$352.04
    DWYER DA-33-156-3A

    DWYER

    MERCOID

    DA-33-156-3A

    PRESSURE SWITCH, 120-240VDC, 1/8-20 PSIG
    ✓ IN STOCK!
    CAN$1,451.89 Buy Surplus As Low As CAN$958.46
    CAN$958.46
    Repair Yours CAN$607.96
    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$986.87
    CAN$986.87
    Repair Yours CAN$636.54
    DWYER DAH-31-3-6

    DWYER

    MERCOID

    DAH-31-3-6

    PRESSURE SWITCH, D SERIES, SPST, CLOSE ON INCREASE, 5-100PSIG, BRASS BOURDON TUBE, FOR GASES STEAM AND LIQUIDS
    ✓ IN STOCK!
    CAN$6,369.78 Buy Surplus As Low As CAN$3,821.87
    CAN$3,821.87
    Repair Yours CAN$2,686.51
    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$2,972.57 Buy Surplus As Low As CAN$1,783.84
    CAN$1,783.84
    Repair Yours CAN$1,254.64
    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$653.43
    CAN$653.43
    Repair Yours CAN$419.06
    DWYER DRF-7031-153U-9

    DWYER

    MERCOID

    DRF-7031-153U-9

    PRESSURE SWITCH, 10-300#, SPDT, M/R ON # RIS
    ✓ IN STOCK!
    CAN$2,601.74 Buy Surplus As Low As CAN$1,978.22
    CAN$1,978.22
    Repair Yours CAN$1,097.65
    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$5,859.90 Buy Surplus As Low As CAN$4,454.36
    CAN$4,454.36
    Repair Yours CAN$2,359.50
    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$986.87
    CAN$986.87
    Repair Yours CAN$697.17
    DWYER DS-243-3-RGE-21E

    DWYER

    MERCOID

    DS-243-3-RGE-21E

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, BOURDON TUBE, 30-400 PSIG, 2.5-28 KG/CM2G
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$838.84
    CAN$838.84
    Repair Yours CAN$536.80
    DWYER DS261-2-R25S

    DWYER

    MERCOID

    DS261-2-R25S

    PRESSURE SWITCH, BOURDON TUBE, 30" HG VAC, 0-60PSI
    ✓ IN STOCK!
    CAN$953.97 Buy Surplus As Low As CAN$631.00
    CAN$631.00
    Repair Yours CAN$402.60
    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$113.64
    CAN$113.64
    DWYER DL-31-153-4

    DWYER

    MERCOID

    DL-31-153-4

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$705.76
    CAN$705.76
    Repair Yours CAN$392.47
    DWYER DA 7031-153 R 2

    DWYER

    MERCOID

    DA 7031-153 R 2

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, SERIES DA, BOURDON TUBE, 0 - 30" HG VAC
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$520.35
    CAN$520.35
    Repair Yours CAN$367.15
    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$1,121.44
    CAN$1,121.44
    Repair Yours CAN$810.26
    DWYER DAW-7033-804-6

    DWYER

    MERCOID

    DAW-7033-804-6

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, AC: 12 AMPS, 125 VAC, 250 VAC, 5 AMP, 480VAC, DC:1/2 AMP, 125 VAC, 1/4 AMP 250 VAC, 1/4 HP 125VAC, 1/2 250VAC
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$933.04
    CAN$933.04
    Repair Yours CAN$519.07
    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$933.04
    CAN$933.04
    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$1,363.67
    CAN$1,363.67
    Repair Yours CAN$759.62
    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$1,109.48 Buy Surplus As Low As CAN$843.32
    CAN$843.32
    Repair Yours CAN$469.70
    DWYER DSW-7238-153-R-5

    DWYER

    MERCOID

    DSW-7238-153-R-5

    PRESSURE SWITCH, WEATHERPROOF ENCLOSURE, FLANGED CASE, BOTTOM CONNECTION, SNAP SWITCH, SPDT, BRASS BOURDON TUBE, 2-60PSIG
    ✓ IN STOCK!
    CAN$1,109.48 Buy Surplus As Low As CAN$666.88
    CAN$666.88
    Repair Yours CAN$469.70
    DWYER DA-7038-153-4

    DWYER

    MERCOID

    DA-7038-153-4

    PRESSURE SWITCH, SNAP SWITCH, BRASS BOURDON TUBE, SPDT, 1-35PSI, FLANGED CASE, BOTTOM CONNECTION
    ✓ IN STOCK!
    CAN$950.98 Buy Surplus As Low As CAN$723.70
    CAN$723.70
    Repair Yours CAN$402.60
    DWYER DPAW-543-2-62E

    DWYER

    MERCOID

    DPAW-543-2-62E

    DISCONTINUED BY MANUFACTURER, PRESSURE CONTROL SWITCH, DIFFERENTIAL, NEMA 3R / 4 / 4X, 1/8 AC HP / 1/10 DC HP, 2-5 AMP / 120-240 VAC, 1-2.5 AMP / 120-240 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$331.95
    CAN$331.95
    Repair Yours CAN$253.21
    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$795.48
    CAN$795.48
    Repair Yours CAN$445.27
    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$765.57 Buy Surplus As Low As CAN$583.15
    CAN$583.15
    Repair Yours CAN$308.91
    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$765.57 Buy Surplus As Low As CAN$583.15
    CAN$583.15
    Repair Yours CAN$308.91
    DWYER DA-23-3-9S

    DWYER

    MERCOID

    DA-23-3-9S

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, FOR USE W/ 14 AWG COPPER CONDUCTOR, 10-300 PSIG, 120-440 VAC, 120-240 VDC, 1/4 INCH NPT, 10 AMP,
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$533.81
    CAN$533.81
    Repair Yours CAN$341.83
    DWYER DAW-38-8-7A

    DWYER

    MERCOID

    DAW-38-8-7A

    PRESSURE GAUGE, 120/240VAC, 5/10A, 3/4HP
    ✓ IN STOCK!
    CAN$1,019.76 Buy Surplus As Low As CAN$509.88
    CAN$509.88
    Repair Yours CAN$410.19
    DWYER DSE-221-3-5S

    DWYER

    MERCOID

    DSE-221-3-5S

    PRESSURE SWITCH, MERCURY, EXPLOSIONPROOF, 0.3/0.15/0.5/0.07AMP, 120/240VAC, 120/240VDC, 2-60PSI
    ✓ IN STOCK!
    CAN$846.31 Buy Surplus As Low As CAN$644.45
    CAN$644.45
    Repair Yours CAN$340.56
    DWYER M53R-R-50-500

    DWYER

    MERCOID

    M53R-R-50-500

    MERCURY SWITCH, 10/5/3AMP, 120/240/440VAC, 120/240VDC, 0.75/0.33HP
    ✓ IN STOCK!
    CAN$633.99 Buy Surplus As Low As CAN$418.67
    CAN$418.67
    Repair Yours CAN$255.74
    DWYER DAW-23-2-9-R-9S

    DWYER

    MERCOID

    DAW-23-2-9-R-9S

    PRESSURE SWITCH, HP 3/4AC 1/3DC, AC CAPACITY, 10AMP AT 120V, 5AMP AT 240V, 3AMP AT 440V, DC CAPACITY, 10AMP AT 120V, 5AMP 240V
    ✓ IN STOCK!
    CAN$1,786.83 Buy Surplus As Low As CAN$1,359.19
    CAN$1,359.19
    Repair Yours CAN$719.10
    DWYER DRW-7033-153L-6

    DWYER

    MERCOID

    DRW-7033-153L-6

    PRESSURE SWITCH, 0-100PSI
    ✓ IN STOCK!
    CAN$423.16 Buy Surplus As Low As CAN$322.97
    CAN$322.97
    DWYER PQ-3-X6

    DWYER

    MERCOID

    PQ-3-X6

    ULTRA SENSITIVE PRESSURE SWITCH, LARGE DIAPHRAGM, MAGNETIC MERCURY SWITCH, PQ SERIES
    ✓ IN STOCK!
    CAN$583.15 Buy Surplus As Low As CAN$291.57
    CAN$291.57
    Repair Yours CAN$253.21
    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$1,046.68 Buy Surplus As Low As CAN$795.48
    CAN$795.48
    Repair Yours CAN$443.11
    DWYER DPA332RG62

    DWYER

    MERCOID

    DPA332RG62

    PRESSURE CONTROL SWITCH, 1/8'' NPT CONNECTION,
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$750.62
    CAN$750.62
    DWYER DA-23

    DWYER

    MERCOID

    DA-23

    PRESSURE SWITCH, 10AMP, 115V, SPST, 1/4NPT
    ✓ IN STOCK!
    CAN$950.98 Buy Surplus As Low As CAN$628.01
    CAN$628.01
    Repair Yours CAN$402.60
    DWYER DA-35-3

    DWYER

    MERCOID

    DA-35-3

    PRESSURE SWITCH, BOURDON TUBE, ADJUSTABLE DEADBAND, FLANGED W/ BOTTOM CONNECTION, 9-21 SWITCH,100-200PSIG
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$523.34
    CAN$523.34
    Repair Yours CAN$291.19
    DWYER AP-41-89-33

    DWYER

    MERCOID

    AP-41-89-33

    PRESSURE SWITCH -10-50IN OF WATER
    ✓ IN STOCK!
    CAN$620.53 Buy Surplus As Low As CAN$472.50
    CAN$472.50
    Repair Yours CAN$253.21
    DWYER DRF-21-2L-8S

    DWYER

    MERCOID

    DRF-21-2L-8S

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, 10 - 200 PSIG, SINGLE POLE SINGLE THROW MERCURY SWITCH, 403 STAINLESS STEEL, VERTICAL MOUNTING
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,085.55
    CAN$1,085.55
    Repair Yours CAN$694.58
    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$151.02 Buy Surplus As Low As CAN$91.21
    CAN$91.21
    Repair Yours CAN$254.49
    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$1,022.75
    CAN$1,022.75
    Repair Yours CAN$573.91
    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$314.00
    CAN$314.00
    Repair Yours CAN$254.44
    DWYER DA-21-3B-10S

    DWYER

    MERCOID

    DA-21-3B-10S

    DISCONTINUED BY MANUFACTURER, BOURDON TUBE PRESSURE SWITCH, SERIES DA, MERCURY TILT SWITCH, CIRCUIT 9-51 NO W/ SPST OUTPUT RELAY, 25-600PSIG RANGE, 1/4INCH MALE NPT PROCESS CONNECTION, STAIN ...
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$2,045.51
    CAN$2,045.51
    Repair Yours CAN$1,141.16
    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$6,369.78 Buy Surplus As Low As CAN$3,821.87
    CAN$3,821.87
    Repair Yours CAN$2,686.51
    DWYER DAW23-3R9S

    DWYER

    MERCOID

    DAW23-3R9S

    DISCONTINUED BY MANUFACTURER, PRESSURE CONTROL SWITCH, 10-300PSI
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,570.02
    CAN$1,570.02
    Repair Yours CAN$1,103.98
    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$246.72
    CAN$246.72
    Repair Yours CAN$253.21
    DWYER DAW 23-3 RG 8S

    DWYER

    MERCOID

    DAW 23-3 RG 8S

    DISCONTINUED BY MANUFACTURER, PRESSURE CONTROL SWITCH, 10-200 PSI, 120/240 VAC
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,420.49
    CAN$1,420.49
    Repair Yours CAN$792.58
    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$654.92 Buy Surplus As Low As CAN$393.25
    CAN$393.25
    Repair Yours CAN$277.26
    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$631.00
    CAN$631.00
    Repair Yours CAN$402.60
    DWYER DS-243-3-F-21-E

    DWYER

    MERCOID

    DS-243-3-F-21-E

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, 316 SS BOURDON TUBE, 30-400 PSIG, 2.5-28 KG/CM2G
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$605.58
    CAN$605.58
    Repair Yours CAN$426.65
    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$583.15
    CAN$583.15
    Repair Yours CAN$412.19
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