Product Search

    SEARCH NOW FOR ALL YOUR MERCOID SOLUTIONS

    Radwell is here to supply you with all your plant floor needs.

    Radwell is an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder.

    Filter Results
    Results 1-50 of 247.
    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!
    $111.38 Buy New $111.38
    $49.41
    Repair Yours Contact Us
    DWYER 860-3-61

    DWYER

    MERCOID

    860-3-61

    DISCONTINUED BY MANUFACTURER,THERMOSTAT,120/240V
    Buy Surplus As Low As $103.00
    $103.00
    Repair Yours Contact Us
    DWYER DA-531-2-1

    DWYER

    DA-531-2-1

    PRESSURE SWITCH GAUGE GAS/LIQUID 1-15PSI 2EXTADJ
    $345.00 Buy New $345.00
    $173.00
    Repair Yours $200.00
    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 $171.75
    $171.75
    Repair Yours $200.00
    DWYER PQW-3-X3

    DWYER

    MERCOID

    PQW-3-X3

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, 240VOLTS, 0.15 AMPS
    ✓ IN STOCK!
    Buy Surplus As Low As $144.73
    $144.73
    Repair Yours $200.00
    DWYER DA-23-3-8S

    DWYER

    MERCOID

    DA-23-3-8S

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH 10-200PSIG SPST MERCURY SWITCH
    Buy Surplus As Low As $198.00
    $198.00
    Repair Yours $200.00
    DWYER AP-41-89-33

    DWYER

    MERCOID

    AP-41-89-33

    PRESSURE SWITCH -10-50IN OF WATER
    $419.15 Buy New $419.15
    $210.08
    Repair Yours $200.00
    DWYER PQ-3-X6

    DWYER

    MERCOID

    PQ-3-X6

    ULTRA SENSITIVE PRESSURE SWITCH, LARGE DIAPHRAGM, MAGNETIC MERCURY SWITCH, PQ SERIES
    $280.80 Buy New $280.80
    $168.48
    Repair Yours $200.00
    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
    $305.28 Buy New $305.28
    $183.17
    Repair Yours $200.00
    DWYER AG-153

    DWYER

    MERCOID

    AG-153

    PRESSURE SWITCH, 2-20 INCHES OF WATER
    $328.88 Buy New $328.88
    $197.33
    Repair Yours $200.00
    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 $240.31
    $240.31
    Repair Yours $200.00
    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
    $439.00 Buy New $439.00
    $220.00
    Repair Yours $209.00
    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
    $439.00 Buy New $439.00
    $220.00
    Repair Yours $209.00
    DWYER DL-31-153-4

    DWYER

    MERCOID

    DL-31-153-4

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH
    ✓ IN STOCK!
    Buy Surplus As Low As $333.33
    $333.33
    Repair Yours $209.96
    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!
    $657.14 Buy New $657.14
    $317.52
    Repair Yours $231.17
    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
    $509.40 Buy New $509.40
    $273.00
    Repair Yours $234.89
    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 $285.00
    $285.00
    Repair Yours $237.00
    DWYER FM-437-153-3528

    DWYER

    MERCOID

    FM-437-153-3528

    DISCONTINUED BY MANUFACTURER, MERCURY SWITCH, TEMP. CONTROLLER, HP 1/2, 120-240V, 4A
    Buy Surplus As Low As $300.00
    $300.00
    Repair Yours $249.00
    DWYER DA-531-2

    DWYER

    LOVE CONTROLS

    DA-531-2

    PRESSURE SWITCH BOURDON TUBE 115V/5A
    ✓ IN STOCK!
    $287.00 Buy New $287.00
    $125.39
    Repair Yours $300.00
    DWYER DA-31-2-8

    DWYER

    DA-31-2-8

    PRESSURE SWITCH, DA SERIES, ADJUSTABLE DEADBAND, BRASS BOURDON TUBE, STANDARD HOUSING, 9-51 V NC CIRCUIT, SPST, 10-200 PSIG
    $1,443.59 Buy New $1,443.59
    $867.00
    Repair Yours $300.00
    DWYER FM-437-153-3510

    DWYER

    LOVE CONTROLS

    FM-437-153-3510

    TEMPERATURE SWITCH, IMMERSION CONTROL,120 V-AC, 240VAC
    $310.07 Buy New $310.07
    $186.85
    Repair Yours $300.00
    DWYER APH-7041-80-4-R36

    DWYER

    LOVE CONTROLS

    APH-7041-80-4-R36

    PRESSURE SWITCH EXPLOSION PROOF
    $530.00 Buy New $530.00
    $318.00
    Repair Yours $300.00
    DWYER CS-1

    DWYER

    CS-1

    LOW COST DIAPHRAGM PRESSURE SWITCH,ADJ. RANGE 1-30 HG VAC 25.4-762 MM HG,DEADBAND 1.5 HG 38 MM HG.
    $436.00 Buy New $436.00
    $273.92
    Repair Yours $300.00
    DWYER CS-30

    DWYER

    CS-30

    LOW COST DIAPHRAGM PRESSURE SWITCH,ADJ. RANGE 1-30 PSIG .07-2.1 BAR,DEADBAND 1.0 PSIG 0.07 BAR. ROHS COMPLIANT: YES , CS-30
    $436.00 Buy New $436.00
    $273.92
    Repair Yours $300.00
    DWYER DA-31-156-6

    DWYER

    DA-31-156-6

    DISCONTINUED BY MANUFACTURER, POSSIBLE REPLACEMENT PART DA-7031-804-6, PRESSURE SWITCH, DA SERIES, ADJUSTABLE DEADBAND, BRASS BOURDON TUBE, STANDARD HOUSING, 9-51 V NC CIRCUIT, SPST, 5-100 P ...
    $1,562.00 Buy New $1,562.00
    $893.00
    Repair Yours $300.00
    DWYER DA-31-2-3

    DWYER

    DA-31-2-3

    PRESSURE SWITCH, DA SERIES, ADJUSTABLE DEADBAND, BRASS BOURDON TUBE, STANDARD HOUSING, 9-51 V NC CIRCUIT, SPST, -4.91-12 PSIG
    $824.05 Buy New $824.05
    $495.00
    Repair Yours $300.00
    DWYER DAF-37-127-R6

    DWYER

    LOVE CONTROLS

    DAF-37-127-R6

    TEMPERATURE SWITCH 60-250 DEG F 120VAC
    $207.00 Buy New $207.00
    $125.00
    Repair Yours $300.00
    DWYER DSW-7233-153-8

    DWYER

    LOVE CONTROLS

    DSW-7233-153-8

    PRESSURE SWITCH NEMA4X T47C-83549-5
    $287.00 Buy New $287.00
    $172.00
    Repair Yours $300.00
    DWYER DXA-21-2

    DWYER

    LOVE CONTROLS

    DXA-21-2

    PRESSURE GAUGE
    Buy Surplus As Low As $186.00
    $186.00
    Repair Yours $300.00
    DWYER FIG-41-3

    DWYER

    LOVE CONTROLS

    FIG-41-3

    PRESSURE SWITCH
    Buy Surplus As Low As $180.00
    $180.00
    Repair Yours $300.00
    DWYER PGW-103

    DWYER

    LOVE CONTROLS

    PGW-103

    PRESSURE CONTROL SWITCH
    Buy Surplus As Low As $216.00
    $216.00
    Repair Yours $300.00
    DWYER PGW-153-R-P1

    DWYER

    LOVE CONTROLS

    PGW-153-R-P1

    PRESSURE SWITCH
    $265.00 Buy New $265.00
    $159.00
    Repair Yours $300.00
    DWYER DA-61-3-28S

    DWYER

    LOVE CONTROLS

    DA-61-3-28S

    PRESSURE CONTROL SPST 10AMP 115VAC 0-75PSI
    Buy Surplus As Low As $312.00
    $312.00
    Repair Yours $300.00
    DWYER 9-51SA

    DWYER

    LOVE CONTROLS

    9-51SA

    MERCURY SWITCH
    Buy Surplus As Low As $81.00
    $81.00
    Repair Yours $300.00
    DWYER DA-531

    DWYER

    LOVE CONTROLS

    DA-531

    PRESSURE SWITCH 115V 5AMP
    $244.00 Buy New $244.00
    $147.00
    Repair Yours $300.00
    DWYER DAW-33-3-01

    DWYER

    LOVE CONTROLS

    DAW-33-3-01

    PRESSURE SWITCH BOURDON TUBE
    $255.00 Buy New $255.00
    $153.00
    Repair Yours $300.00
    DWYER 123-2

    DWYER

    123-2

    WATER LEVEL CONTROL, 150PSI, 120VAC/DC-10AMP, 240VAC/DC-5AMP, 3/4HP(AC), 1/3HP(DC)
    $615.99 Buy New $615.99
    $369.84
    Repair Yours $300.00
    DWYER DAW23-RG-9AS

    DWYER

    LOVE CONTROLS

    DAW23-RG-9AS

    PRESSURE CONTROL MERCURY SWITCH 40-350PSI
    $350.00 Buy New $350.00
    $210.00
    Repair Yours $300.00
    DWYER DAF37-127R-8

    DWYER

    LOVE CONTROLS

    DAF37-127R-8

    SWITCH TEMPERATURE 60-250DEG F 120VAC
    $207.00 Buy New $207.00
    $125.00
    Repair Yours $300.00
    DWYER DAW-523-2-10

    DWYER

    LOVE CONTROLS

    DAW-523-2-10

    PRESSURE SWITCH
    $435.00 Buy New $435.00
    $261.00
    Repair Yours $300.00
    DWYER DR-21-3U-8S

    DWYER

    LOVE CONTROLS

    DR-21-3U-8S

    PRESSURE SWITCH
    $340.00 Buy New $340.00
    $204.00
    Repair Yours $300.00
    DWYER DA-531-3-2

    DWYER

    LOVE CONTROLS

    DA-531-3-2

    DA-531-3-2 PRESS SW
    $500.00 Buy New $500.00
    $300.00
    Repair Yours $300.00
    DWYER DPAW-33-3R-64

    DWYER

    LOVE CONTROLS

    DPAW-33-3R-64

    PRESSURE SWITCH
    Buy Surplus As Low As $210.00
    $210.00
    Repair Yours $300.00
    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 $166.52
    $166.52
    Repair Yours $300.00
    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!
    $293.76 Buy New $293.76
    $134.27
    Repair Yours $300.00
    DWYER DA34-3-RG-3A

    DWYER

    MERCOID

    DA34-3-RG-3A

    DWYER, MERCOID, DA34-3-RG-3A,DA343RG3A, PRESSURE SWITCH, GENERAL PURPOSE, 1/8-20PSIG RANGE, MERCURY SWITCH, FLANGED BACK CONNECTION, MAKE ON PRESS. INCREASE,10A-120VAC/DC, 5A-240VAC/DC
    ✓ IN STOCK!
    $293.76 Buy New $293.76
    $139.93
    Repair Yours $300.00
    DWYER DA-23

    DWYER

    MERCOID

    DA-23

    PRESSURE SWITCH, 10AMP, 115V, SPST, 1/4NPT
    ✓ IN STOCK!
    $315.81 Buy New $315.81
    $242.93
    Repair Yours $300.00
    DWYER ML-51-153

    DWYER

    MERCOID

    ML-51-153

    DISCONTINUED BY THE MANUFACTURER, DAMPER POSITION SWITCH, 2-4AMP, 120-240VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $217.10
    $217.10
    Repair Yours $300.00
    DWYER DAHF-31-3-5

    DWYER

    MERCOID

    DAHF-31-3-5

    PRESSURE SWITCH, EXPLOSIONPROOF, 2-60PSIG, 120/240/440VAC, 10/5/3A
    ✓ IN STOCK!
    $607.14 Buy New $607.14
    $229.02
    Repair Yours $300.00
    DWYER 860-2-64

    DWYER

    MERCOID

    860-2-64

    DISCONTINUED BY MANUFACTURER, THERMOSTAT / LINE VOLTAGE, 50-100 DEGREE F, 10/5 AMP, 120/240 VAC/DC
    ✓ IN STOCK!
    Buy Surplus As Low As $96.14
    $96.14
    Repair Yours $300.00
    Next
    1 2 3 4 5