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    Sensors & Switches / Pressure Switch

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    Results 101-150 of 166.
    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 £171.19 Price with VAT: £205.43
    £171.19 Price with VAT: £205.43
    Repair Yours £223.94 Price with VAT: £268.73
    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!
    £1,283.91 Price with VAT: £1,540.69 Buy New £1,283.91 Price with VAT: £1,540.69
    £519.27 Price with VAT: £623.12
    Repair Yours £430.99 Price with VAT: £517.19
    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!
    £2,752.62 Price with VAT: £3,303.15 Buy New £2,752.62 Price with VAT: £3,303.15
    £901.30 Price with VAT: £1,081.56
    Repair Yours £748.08 Price with VAT: £897.70
    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 £112.90 Price with VAT: £135.48
    £112.90 Price with VAT: £135.48
    Repair Yours £223.94 Price with VAT: £268.73
    DWYER DA-33-156-3A

    DWYER

    MERCOID

    DA-33-156-3A

    PRESSURE SWITCH, 120-240VDC, 1/8-20 PSIG
    ✓ IN STOCK!
    £733.57 Price with VAT: £880.28 Buy New £733.57 Price with VAT: £880.28
    £427.67 Price with VAT: £513.20
    Repair Yours £372.80 Price with VAT: £447.36
    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 £161.62 Price with VAT: £193.94
    £161.62 Price with VAT: £193.94
    Repair Yours £223.94 Price with VAT: £268.73
    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 £212.74 Price with VAT: £255.29
    £212.74 Price with VAT: £255.29
    Repair Yours £176.91 Price with VAT: £212.29
    DWYER DAH-31-804-6

    DWYER

    MERCOID

    DAH-31-804-6

    DISCONTINUED BY MANUFACTURER, BOURDON TUBE PRESSURE SWITCH, 20-100 PSIG RANGE, 120/240/440 VAC, SPDT-SWITCH
    ✓ IN STOCK!
    Buy Surplus As Low As £410.55 Price with VAT: £492.65
    £410.55 Price with VAT: £492.65
    Repair Yours £340.75 Price with VAT: £408.90
    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 £71.66 Price with VAT: £85.99
    £71.66 Price with VAT: £85.99
    Repair Yours £223.94 Price with VAT: £268.73
    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 £895.75 Price with VAT: £1,074.90
    £895.75 Price with VAT: £1,074.90
    Repair Yours £743.47 Price with VAT: £892.17
    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 £510.58 Price with VAT: £612.69
    £510.58 Price with VAT: £612.69
    Repair Yours £335.16 Price with VAT: £402.19
    DWYER PQ-3-X3

    DWYER

    LOVE CONTROLS

    PQ-3-X3

    PRESSURE SWITCH 1-3INCH
    ✓ IN STOCK!
    £340.96 Price with VAT: £409.15 Buy New £340.96 Price with VAT: £409.15
    £128.10 Price with VAT: £153.72
    Repair Yours £300.00 Price with VAT: £360.00
    DWYER DA-33-2-9

    DWYER

    MERCOID

    DA-33-2-9

    PRESSURE SWITCH, 120 - 440 VAC, 120 - 240 VDC, 3 - 10 AMP, 10 - 300 PSI, 2 EXTERNAL ADJUSTMENTS, THUMBSCREW, VERTICAL MOUNTING
    £1,346.23 Price with VAT: £1,615.48 Buy New £1,346.23 Price with VAT: £1,615.48
    £808.33 Price with VAT: £970.00
    Repair Yours £677.05 Price with VAT: £812.46
    DWYER DR-7031-153L-7

    DWYER

    MERCOID

    DR-7031-153L-7

    PRESSURE SWITCH, BRASS TUBE, 5 TO 150 PSIG RANGE, 9 TO 64 SPDT, SNAP SWITCH, MANUAL RESET, STANDARD HOUSING WITH BOTTOM CONNECTION
    £939.11 Price with VAT: £1,126.93 Buy New £939.11 Price with VAT: £1,126.93
    £531.23 Price with VAT: £637.48
    Repair Yours £443.67 Price with VAT: £532.40
    DWYER AP-41-89-33

    DWYER

    MERCOID

    AP-41-89-33

    PRESSURE SWITCH -10-50IN OF WATER
    £312.88 Price with VAT: £375.45 Buy New £312.88 Price with VAT: £375.45
    £156.82 Price with VAT: £188.18
    Repair Yours £150.00 Price with VAT: £180.00
    DWYER A1B-O-AL-1-2

    DWYER

    MERCOID

    A1B-O-AL-1-2

    PRESSURE SWITCH, 15-150PSIG, SPDT SNAP ACTION SWITCH, A1 COMPACT OEM, ALUMINUM W/TEFLON, AVAILABLE, SURPLUS, NEVER USED, 2 YEAR RADWELL WARRANTY
    £50.76 Price with VAT: £60.91 Buy New £50.76 Price with VAT: £60.91
    £25.38 Price with VAT: £30.46
    DWYER CD-150

    DWYER

    MERCOID

    CD-150

    PRESSURE SWITCH, 30PSIG, GENERAL PURPOSE, SPDT, 1/2IN HOLE FOR CONDUIT HUB, 1/4IN FEMALE NPT, 15A@120VAC, 8A@240VAC
    £233.28 Price with VAT: £279.94 Buy New £233.28 Price with VAT: £279.94
    £140.11 Price with VAT: £168.13
    Repair Yours £200.00 Price with VAT: £240.00
    DWYER A1B-PC-AL-1-4

    DWYER

    MERCOID

    A1B-PC-AL-1-4

    DWYER, A1B-PC-AL-1-4, A1BPCAL14, PRESSURE SWITCH, SPDT, 50-500 PSIG
    £58.22 Price with VAT: £69.87 Buy New £58.22 Price with VAT: £69.87
    £29.11 Price with VAT: £34.93
    DWYER PG-3-P2

    DWYER

    MERCOID

    PG-3-P2

    PRESSURE SWITCH, PG SERIES, 120 - 240 VAC, 5 PSI, 3 - 6 AMP, .5 - 5 BAR, SPST CONTACT TYPE, NEMA 1, SCREW TERMINALS
    £735.26 Price with VAT: £882.32 Buy New £735.26 Price with VAT: £882.32
    £441.16 Price with VAT: £529.39
    DWYER BB-523-3-8S

    DWYER

    MERCOID

    BB-523-3-8S

    MERCOID, PRESSURE SWITCH DIFFERENTIAL DUAL TUBES
    £143.23 Price with VAT: £171.88 Buy New £143.23 Price with VAT: £171.88
    £71.62 Price with VAT: £85.94
    Repair Yours £223.94 Price with VAT: £268.73
    DWYER DA-33-2-8

    DWYER

    MERCOID

    DA-33-2-8

    PRESSURE SWITCH , 120/440VAC, 120/240VDC, 10/200PSIG, BRASS BOURDON TUBE
    £538.20 Price with VAT: £645.84 Buy New £538.20 Price with VAT: £645.84
    £323.22 Price with VAT: £387.86
    Repair Yours £269.47 Price with VAT: £323.37
    DWYER DA-524-2-R-10S

    DWYER

    MERCOID

    DA-524-2-R-10S

    DWYER , DA-524-2-R-10S, DA5242R10S, PRESSURE SWITCH, 120/240V, 600PSIG-MAX
    £327.70 Price with VAT: £393.23 Buy New £327.70 Price with VAT: £393.23
    £164.22 Price with VAT: £197.07
    Repair Yours £223.94 Price with VAT: £268.73
    DWYER DAH-21-156-10S

    DWYER

    MERCOID

    DAH-21-156-10S

    MERCOID, DAH-21-156-10S, DAH2115610S, PRESSURE SWITCH, 1PH, 1HP, 120/240VAC
    £1,198.07 Price with VAT: £1,437.68 Buy New £1,198.07 Price with VAT: £1,437.68
    £599.41 Price with VAT: £719.29
    Repair Yours £568.80 Price with VAT: £682.56
    DWYER BB-223-3RG 25S

    DWYER

    MERCOID

    BB-223-3RG 25S

    MERCURY SWITCH
    £209.16 Price with VAT: £250.99 Buy New £209.16 Price with VAT: £250.99
    £101.64 Price with VAT: £121.97
    Repair Yours Contact Us
    DWYER DAW533-2-R3

    DWYER

    MERCOID

    DAW533-2-R3

    MERCURY PRESSURE SWITCH, 120.240VAC, 5/2AMP, 1PH,
    £211.25 Price with VAT: £253.50 Buy New £211.25 Price with VAT: £253.50
    £106.00 Price with VAT: £127.20
    DWYER DAW523-2-R5S

    DWYER

    MERCOID

    DAW523-2-R5S

    MERCURY PRESSURE SWITCH, 120VAC/DC, 5/2AMP AC, 2.5/1AMP DC, 1PH
    £211.25 Price with VAT: £253.50 Buy New £211.25 Price with VAT: £253.50
    £106.00 Price with VAT: £127.20
    DWYER AG-153

    DWYER

    MERCOID

    AG-153

    PRESSURE SWITCH, 2-20 INCHES OF WATER
    £245.50 Price with VAT: £294.59 Buy New £245.50 Price with VAT: £294.59
    £147.30 Price with VAT: £176.76
    Repair Yours £150.00 Price with VAT: £180.00
    DWYER DAHF-31-160-R-2

    DWYER

    MERCOID

    DAHF-31-160-R-2

    PRESSURE CONTROL WITH MERCURY SWITCH, EXPLOSION PROOF, BRASS TUBE MATERIAL, STANDARD HOUSING W/ BOTTOM CONNECTION, 9-61 NO, SPST & 9-51 NC, SPST, 120/240VAC, 2-10AMP, 120/240VDC, 2-10AMP, 1/ ...
    Buy Surplus As Low As £457.42 Price with VAT: £548.90
    £457.42 Price with VAT: £548.90
    Repair Yours £398.64 Price with VAT: £478.37
    DWYER DA-61-3

    DWYER

    MERCOID

    DA-61-3

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, SERIES DA, GENERAL PURPOSE, WEATHER/EXPLOSION PROOF, SCREW TERMINAL, 1/4 INCH MALE NPT, 115V AC/DC, 10 AMP, 0-75 PSI
    Buy Surplus As Low As £185.44 Price with VAT: £222.53
    £185.44 Price with VAT: £222.53
    Repair Yours £200.00 Price with VAT: £240.00
    DWYER A1S-PC-AL-1-1

    DWYER

    MERCOID

    A1S-PC-AL-1-1

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, 15A, 125-480VAC, 2 TO 20 PSIG (A1S) / 3 TO 20 PSIG (A1B), 1/4HP, SPDT SNAP ACTION SWITCH, 316SS DIAPHRAGM, VITON O-RING, ALUMINUM WITH HARD COA ...
    Buy Surplus As Low As £179.38 Price with VAT: £215.26
    £179.38 Price with VAT: £215.26
    Repair Yours £150.00 Price with VAT: £180.00
    DWYER DA21-3RG-13S

    DWYER

    MERCOID

    DA21-3RG-13S

    PRESSURE SWITCH, BOURDON TUBE, 300-2500PSI, SPST, 10AMP / 120VAC/DC, 5AMP / 240VAC/DC, CLOSE ON INCREASE
    £1,111.28 Price with VAT: £1,333.54 Buy New £1,111.28 Price with VAT: £1,333.54
    £667.22 Price with VAT: £800.67
    Repair Yours £538.20 Price with VAT: £645.84
    DWYER DA31-2 RG-7

    DWYER

    MERCOID

    DA31-2 RG-7

    PRESSURE SWITCH, 5-150 PSIG, LOWER MOUNT, BRASS,120-240V AC/DC, 1/4" NPT M
    £847.23 Price with VAT: £1,016.68 Buy New £847.23 Price with VAT: £1,016.68
    £216.51 Price with VAT: £259.81
    Repair Yours £223.94 Price with VAT: £268.73
    DWYER DA-38-153-8-C25-304-A25

    DWYER

    MERCOID

    DA-38-153-8-C25-304-A25

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, 120/240 VAC/DC, 4/2 A, 1/8 HP AC
    Buy Surplus As Low As £330.03 Price with VAT: £396.04
    £330.03 Price with VAT: £396.04
    Repair Yours £261.26 Price with VAT: £313.51
    DWYER DRW-7033-153U-7

    DWYER

    MERCOID

    DRW-7033-153U-7

    DISCONTINUED BY MANUFACTURER,HIGH PRESSURE SWITCH,5-150LBS,1/4IN,BOURDON TUBE PRESSURE SWITCH,
    Buy Surplus As Low As £295.60 Price with VAT: £354.72
    £295.60 Price with VAT: £354.72
    Repair Yours £246.33 Price with VAT: £295.60
    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 ...
    Buy Surplus As Low As £593.42 Price with VAT: £712.10
    £593.42 Price with VAT: £712.10
    Repair Yours £497.13 Price with VAT: £596.56
    DWYER DA-33-153-9

    DWYER

    MERCOID

    DA-33-153-9

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, SPECIFICALLY A BOURDON TUBE PRESSURE SWITCH. AC:120-240V, DC:120-240V, HP:1/8
    Buy Surplus As Low As £37.22 Price with VAT: £44.66
    £37.22 Price with VAT: £44.66
    Repair Yours £223.94 Price with VAT: £268.73
    DWYER DSF-7231-153-4

    DWYER

    MERCOID

    DSF-7231-153-4

    PRESSURE SWITCH, 1-35 PSIG, 15 AMP, 1/2" HOLE FOR CONDUIT HUB, 1/4" MALE NPT, 250 VAC, BRASS, VERTICAL MOUNT, SNAP SWITCH
    £994.93 Price with VAT: £1,193.91 Buy New £994.93 Price with VAT: £1,193.91
    £580.00 Price with VAT: £696.00
    Repair Yours £481.47 Price with VAT: £577.76
    DWYER APW-7041-153-39

    DWYER

    MERCOID

    APW-7041-153-39

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, DIAPHRAGM OPERATED, SPDT SNAP-ACTION SWITCH, 160 PSIG, 15A - 125VAC / 8A - 250VAC, 1/2A - 125VDC / 1/4A-250VDC, HP-AC: 3/4 - 125VAC / 1HP 250VA ...
    Buy Surplus As Low As £403.09 Price with VAT: £483.71
    £403.09 Price with VAT: £483.71
    Repair Yours £335.16 Price with VAT: £402.19
    DWYER AP153

    DWYER

    MERCOID

    AP153

    DISCONTINUED BY MANUFACTURER, PRESSURE CONTROL, 1/8HP, 2-4AMP, SINGLE PHASE, 120-240VAC, 120VAC/DC
    Buy Surplus As Low As £88.07 Price with VAT: £105.68
    £88.07 Price with VAT: £105.68
    DWYER DA-531-2-7

    DWYER

    MERCOID

    DA-531-2-7

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, BOURDON TUBE, 5-150 PSI, 3 PSIG DEADBAND, SPST, OPEN ON INCREASE, BRASS, 2/2.5/1 AMP, 240/120/240 VDC, 5 AMP/120 VAC
    Buy Surplus As Low As £746.79 Price with VAT: £896.15
    £746.79 Price with VAT: £896.15
    Repair Yours £685.52 Price with VAT: £822.62
    DWYER DSF-7231-153-7

    DWYER

    MERCOID

    DSF-7231-153-7

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH / BOURDON TUBE, SPDT SNAP, 5-150 PSIG, 0-10 KG/CM2, BRASS
    Buy Surplus As Low As £324.34 Price with VAT: £389.21
    £324.34 Price with VAT: £389.21
    Repair Yours £268.82 Price with VAT: £322.58
    DWYER DSW7233-153-5

    DWYER

    MERCOID

    DSW7233-153-5

    PRESSURE SWITCH,DWYER DSW-7233-153-5 WEATHER-PROOF BOURDON TUBE PRESSURE SWITCH (2-60 PSIG), BRASS WITH SPDT,AVAILABLE, SURPLUS, NEVER USED, 2 YEAR RADWELL WARRANTY
    £237.83 Price with VAT: £285.40 Buy New £237.83 Price with VAT: £285.40
    £112.62 Price with VAT: £135.14
    Repair Yours £200.00 Price with VAT: £240.00
    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
    Buy Surplus As Low As £810.74 Price with VAT: £972.89
    £810.74 Price with VAT: £972.89
    DWYER DAW-533-3-1

    DWYER

    MERCOID

    DAW-533-3-1

    PRESSURE SWITCH
    £320.98 Price with VAT: £385.17 Buy New £320.98 Price with VAT: £385.17
    £160.49 Price with VAT: £192.59
    Repair Yours £223.94 Price with VAT: £268.73
    DWYER DA-524-2-8S

    DWYER

    MERCOID

    DA-524-2-8S

    DWYER, MERCOID, DA-524-2-8S, DA52428S, PRESSURE SWITCH 120/240VAC, 120/240VDC , 10/200PSIG
    £327.70 Price with VAT: £393.23 Buy New £327.70 Price with VAT: £393.23
    £164.22 Price with VAT: £197.07
    Repair Yours £156.01 Price with VAT: £187.21
    DWYER DA-33-2-RG-8

    DWYER

    MERCOID

    DA-33-2-RG-8

    DWYER, MERCOID, DA-33-2-RG-8, DA332RG8, PRESSURE SWITCH, 120/440VAC, 120/240VDC, 10/200PSIG
    £327.70 Price with VAT: £393.23 Buy New £327.70 Price with VAT: £393.23
    £164.22 Price with VAT: £197.07
    Repair Yours £156.01 Price with VAT: £187.21
    DWYER DA-21-156-10S

    DWYER

    MERCOID

    DA-21-156-10S

    PRESSURE SWITCH, BOURDON TUBE, ADJUSTABLE DEADBAND, 9-51SA, 25-600PSIG
    Buy Surplus As Low As £193.36 Price with VAT: £232.03
    £193.36 Price with VAT: £232.03
    DWYER PQ-3-X6

    DWYER

    MERCOID

    PQ-3-X6

    ULTRA SENSITIVE PRESSURE SWITCH, LARGE DIAPHRAGM, MAGNETIC MERCURY SWITCH, PQ SERIES
    £209.61 Price with VAT: £251.53 Buy New £209.61 Price with VAT: £251.53
    £125.76 Price with VAT: £150.92
    Repair Yours £150.00 Price with VAT: £180.00
    DWYER DRW-7033-153L-6

    DWYER

    MERCOID

    DRW-7033-153L-6

    PRESSURE SWITCH, 0-100PSI
    £131.14 Price with VAT: £157.37 Buy New £131.14 Price with VAT: £157.37
    £78.68 Price with VAT: £94.41
    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
    £788.96 Price with VAT: £946.75 Buy New £788.96 Price with VAT: £946.75
    £422.38 Price with VAT: £506.86
    Repair Yours £382.31 Price with VAT: £458.77
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