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    Results 101-150 of 500.
    WALCHEM W600-PH-PNL

    WALCHEM

    W600-PH-PNL

    DISCONTINUED BY MANUFACTURER, FLOW SWITCH MANIFOLD, LOOSE, SINGLE PH/ORP, 100 PSI, 20 FT. CABLES
    Buy Surplus As Low As £800.05 Price with VAT: £960.06
    £800.05 Price with VAT: £960.06
    Repair Yours £664.48 Price with VAT: £797.38
    WALCHEM WBL600HSSNN-NN

    WALCHEM

    WBL600HSSNN-NN

    WALCHEM WBL600 BOILER CONTROLLER, 100-240 VAC, 50/60 HZ, 7.0A
    £1,015.30 Price with VAT: £1,218.36 Buy Surplus As Low As £609.78 Price with VAT: £731.73
    £609.78 Price with VAT: £731.73
    Repair Yours £501.51 Price with VAT: £601.81
    WALCHEM WBL600PSSNN-AA

    WALCHEM

    WBL600PSSNN-AA

    WALCHEM WBL600 BOILER CONTROLLER
    £1,924.56 Price with VAT: £2,309.47 Buy Surplus As Low As £1,154.88 Price with VAT: £1,385.86
    £1,154.88 Price with VAT: £1,385.86
    Repair Yours £958.58 Price with VAT: £1,150.29
    WALCHEM WBLW100HNB

    WALCHEM

    WBLW100HNB

    BOILER CONTROLLER, WITH 3 POWERED - HARDWIRED RELAYS/WIRING, NO 4-20MA OUT ANALOG OUTPUT CARD, AND BOILER SENSOR W/O ATC, 250 PSI SENSOR
    £872.72 Price with VAT: £1,047.26 Buy Surplus As Low As £494.56 Price with VAT: £593.47
    £494.56 Price with VAT: £593.47
    Repair Yours £394.84 Price with VAT: £473.81
    WALCHEM WCT6A00PANNNPANNN

    WALCHEM

    WCT6A00PANNNPANNN

    WALCHEM INTUITION 6 COOLINGTOWER CONTROL
    £1,382.30 Price with VAT: £1,658.77 Buy Surplus As Low As £829.68 Price with VAT: £995.62
    £829.68 Price with VAT: £995.62
    WALCHEM WCTW100PAA

    WALCHEM

    WCTW100PAA

    COOLING TOWER CONTROLLER, 3 POWERED RELAYS, PREWIRED, 115 V, NEMA 5/15, 1 ISOLATED ANALOG (4-20 MA) OUTPUT
    £825.23 Price with VAT: £990.28 Buy Surplus As Low As £495.59 Price with VAT: £594.70
    £495.59 Price with VAT: £594.70
    Repair Yours £411.88 Price with VAT: £494.25
    WALCHEM WCTW100PN-B

    WALCHEM

    WCTW100PN-B

    CONTROLLER, COOLING TOWER CONTROLLER, 3 POWERED RELAYS, PREWIRED WITH USA CORDS AND PIGTAILS. INLINE GRAPHITE CONTACTING CONDUCTIVITY SENSOR , 3 FT CABLE, FLOW SWITCH MOUNTED ON A PANE
    £1,051.91 Price with VAT: £1,262.30 Buy Surplus As Low As £631.15 Price with VAT: £757.38
    £631.15 Price with VAT: £757.38
    Repair Yours £524.48 Price with VAT: £629.37
    WALCHEM WCTW100PAN

    WALCHEM

    WCTW100PAN

    COOLING TOWER CONTROLLER, WCTW100 SERIES, 1.0 SERIES, (WCTW100P), CONTROLLER WITH 3 POWERED RELAYS, PREWIRED WITH USA CORDS AND PIGTAILS, (A) ONE ISOLATED ANALOG OUTPUT, (N) NO SENSORS
    £691.89 Price with VAT: £830.27 Buy Surplus As Low As £415.58 Price with VAT: £498.70
    £415.58 Price with VAT: £498.70
    Repair Yours £345.21 Price with VAT: £414.25
    WALCHEM WPH600PSNANNN

    WALCHEM

    WPH600PSNANNN

    WALCHEM WPH600 SERIES PH/ORP CONTROLLER
    £1,149.70 Price with VAT: £1,379.64 Buy Surplus As Low As £690.41 Price with VAT: £828.49
    £690.41 Price with VAT: £828.49
    Repair Yours £573.37 Price with VAT: £688.04
    WALCHEM WPH600PSSANNN

    WALCHEM

    WPH600PSSANNN

    PH/ORP CONTROLLER, 6 POWERED, 2X SENSORS, 4-20 MA OUT, NO ETHERNET
    £1,323.04 Price with VAT: £1,587.65 Buy Surplus As Low As £794.12 Price with VAT: £952.95
    £794.12 Price with VAT: £952.95
    Repair Yours £659.30 Price with VAT: £791.16
    WALCHEM WPHBW100PAN

    WALCHEM

    WPHBW100PAN

    CONTROLLER, NON-AMPLIFIED PH/ORP, W/ BNC, WPHBW MODEL, (100P) -3 POWERED RELAYS, PREWIRED W/ USA CORDS & PIGTAILS (A)-ONE ISOLATED ANALOG OUTPUT (N)- NO SENSOR
    £706.71 Price with VAT: £848.05 Buy Surplus As Low As £424.47 Price with VAT: £509.36
    £424.47 Price with VAT: £509.36
    Repair Yours £352.61 Price with VAT: £423.14
    WALCHEM WFM2010G100

    WALCHEM

    WFM2010G100

    WALCHEM WFM FLOWMETER, 2 INCH, MAX. PSI 150, 100 GALLONS PER PULSE, 1.9 FLOW RATE GPM
    £1,160.07 Price with VAT: £1,392.08 Buy Surplus As Low As £696.34 Price with VAT: £835.61
    £696.34 Price with VAT: £835.61
    Repair Yours £578.55 Price with VAT: £694.26
    WALCHEM WCT9B000PANNNNNNPAFNNN

    WALCHEM

    WCT9B000PANNNNNNPAFNNN

    COOLING TOWER CONTROLLER, INTUITION 9 SERIES, 15 AMP, 12 DIGITAL INPUT, 2 UNIVERSAL INPUT, 7 POWERED RELAY, 1 DRY RELAY, ETHERNET, SENSOR INPUT MODULE, PIGTAILS PREWIRED, POWER CORD, FLOW SW ...
    £4,578.05 Price with VAT: £5,493.66 Buy Surplus As Low As £2,746.83 Price with VAT: £3,296.20
    £2,746.83 Price with VAT: £3,296.20
    Repair Yours £2,280.14 Price with VAT: £2,736.16
    WALCHEM WPH420-34NU

    WALCHEM

    WPH420-34NU

    DISCONTINUED BY MANUFACTURER, PH/ORP TRANSMITTER, WPH SERIES, 100-240 VAC, 8.0 AMP, 50/60 HZ, INCH NORMINAL SIZE, FPT CONNECTION, 2 INPUTS, ORP INPUT TYPE, +/- 1500 MV RANGE, CONTACT TECHNOL ...
    Buy Surplus As Low As £544.68 Price with VAT: £653.62
    £544.68 Price with VAT: £653.62
    Repair Yours £362.98 Price with VAT: £435.58
    WALCHEM WCT600DNNNN-NN

    WALCHEM

    WCT600DNNNN-NN

    DISCONTINUED BY MANUFACTURER, COOLING TOWER CONTROLLER, W600 SERIES, 6 POWERED RELAYS, INPUT: 7 AMP 100-240 VAC 50/60 HZ, PREWIRED, DIN CORD, NO PIGTAILS
    Buy Surplus As Low As £1,210.40 Price with VAT: £1,452.48
    £1,210.40 Price with VAT: £1,452.48
    Repair Yours £693.23 Price with VAT: £831.88
    WALCHEM WCT6000HBNAENNNNN

    WALCHEM

    WCT6000HBNAENNNNN

    COOLING TOWER CONTROLLER, 6 POWERED RELAYS, HARDWIRED, ONE DUAL ANALOG INPUT BOARD, ONE DUAL ISOLATED ANALOG OUTPUT BOARD, NO MANIFOLD, NO SENSORS
    £1,496.01 Price with VAT: £1,795.21 Buy Surplus As Low As £855.75 Price with VAT: £1,026.90
    £855.75 Price with VAT: £1,026.90
    WALCHEM LKN57F-TC

    WALCHEM

    LKN57F-TC

    WALCHEM LKN57F-TC, MECHANICALLY ACTUATED METERING PUMP, 114.3 GPH, 1" NPT CONNECTIONS, PVDF PUMP HEAD, 45 MAX PSI, 230/460V, 60 HZ, 3 PH, 1/3 HP, 1725 RPM, EXPLOSION PROOF MOTOR, CLA ...
    £3,775.78 Price with VAT: £4,530.94 Buy Surplus As Low As £2,266.06 Price with VAT: £2,719.27
    £2,266.06 Price with VAT: £2,719.27
    WALCHEM WBL600-HSNNN-AN

    WALCHEM

    WBL600-HSNNN-AN

    WALCHEM WBL600 BOILER CONTROLLER
    £1,231.18 Price with VAT: £1,477.42 Buy Surplus As Low As £739.30 Price with VAT: £887.16
    £739.30 Price with VAT: £887.16
    Repair Yours £614.11 Price with VAT: £736.93
    WALCHEM WBLW100PNA

    WALCHEM

    WBLW100PNA

    BOILER CONTROLLER, SERIES WBLW100, 3X POWERED RELAYS, BOILER SENSOR WITH ATC, 250 PSI., 20 FT. CABLE, PREWIRED USA POWER CORD & PIGTAILS
    £1,055.85 Price with VAT: £1,267.02 Buy Surplus As Low As £603.79 Price with VAT: £724.55
    £603.79 Price with VAT: £724.55
    Repair Yours £481.51 Price with VAT: £577.81
    WALCHEM WCNW100PNE

    WALCHEM

    WCNW100PNE

    CONDUCTIVITY CONTROLLER, 3 POWERED RELAYS, 115 V, NO ANALOG OUTPUT, CPVC ELECTRODELESS, WITH FLOW SWITCH MANIFOLD ON PANEL, 3 FT CABLE PREWIRED
    £1,305.26 Price with VAT: £1,566.32 Buy Surplus As Low As £783.75 Price with VAT: £940.50
    £783.75 Price with VAT: £940.50
    Repair Yours £651.15 Price with VAT: £781.38
    WALCHEM WCT9A000PAAADNNNLAFHPN

    WALCHEM

    WCT9A000PAAADNNNLAFHPN

    WALCHEM INTUITION9 COOLINGTOWER CONTROL
    £6,824.11 Price with VAT: £8,188.93 Buy Surplus As Low As £4,095.06 Price with VAT: £4,914.07
    £4,095.06 Price with VAT: £4,914.07
    WALCHEM WELPHFC2

    WALCHEM

    WELPHFC2

    WALCHEM PH SENSOR, 4-20MA, 20 FT, INLINE
    £1,131.18 Price with VAT: £1,357.41 Buy Surplus As Low As £679.30 Price with VAT: £815.16
    £679.30 Price with VAT: £815.16
    WALCHEM WFM1510G1

    WALCHEM

    WFM1510G1

    PULSE METER, 24 VDC, 150PSI OPERATING, CAST BRONZE, EPOXY POWDER COATED INSIDE AND OUT, REED SWITCH, 20MA
    £855.52 Price with VAT: £1,026.62 Buy Surplus As Low As £490.07 Price with VAT: £588.08
    £490.07 Price with VAT: £588.08
    Repair Yours £391.13 Price with VAT: £469.36
    WALCHEM WDSMVW

    WALCHEM

    WDSMVW

    WALCHEM WDS DIFFERENTIAL ORP SENSOR
    £659.91 Price with VAT: £791.89 Buy Surplus As Low As £377.09 Price with VAT: £452.51
    £377.09 Price with VAT: £452.51
    WALCHEM WPH600PSNNNNN

    WALCHEM

    WPH600PSNNNNN

    DISCONTINUED BY MANUFACTURER, WPH600 SERIES, PH/ORP CONTROLLER, 6 POWERED RELAYS, PREWIRED W/ USA CORDS/PIGTAILS (SN), 1 SENSOR INPUT CARD (N), NO ANALOG INPUTS (N), NO ETHERNET (NN), NO SEN ...
    Buy Surplus As Low As £614.20 Price with VAT: £737.04
    £614.20 Price with VAT: £737.04
    Repair Yours £475.58 Price with VAT: £570.70
    WALCHEM WPH610PSNAENN

    WALCHEM

    WPH610PSNAENN

    WALCHEM WPH610 SERIES PH/ORP CONTROLLER
    £1,368.44 Price with VAT: £1,642.13 Buy Surplus As Low As £821.52 Price with VAT: £985.82
    £821.52 Price with VAT: £985.82
    Repair Yours £655.59 Price with VAT: £786.71
    WALCHEM WPH620PSNNNNN

    WALCHEM

    WPH620PSNNNNN

    CONTROLLER, WPH600 SERIES, PH/ORP
    £884.50 Price with VAT: £1,061.40 Buy Surplus As Low As £531.14 Price with VAT: £637.37
    £531.14 Price with VAT: £637.37
    Repair Yours £441.51 Price with VAT: £529.81
    WALCHEM WPH420-1N6

    WALCHEM

    WPH420-1N6

    DISCONTINUED BY MANUFACTURER, PH/ORP TRANSMITTER, WPH SERIES, 100-240 VAC, 8.0 AMP, 50/60 HZ, INCH NORMINAL SIZE, FPT CONNECTION, 2 INPUTS, ORP INPUT TYPE, +/- 1500 MV RANGE, CONTACT TECHNOL ...
    Buy Surplus As Low As £373.76 Price with VAT: £448.52
    £373.76 Price with VAT: £448.52
    Repair Yours £295.13 Price with VAT: £354.15
    WALCHEM WPHA00PAAANNNNNN

    WALCHEM

    WPHA00PAAANNNNNN

    PH/ORP CONTROLLER, 6 POWERED, 2X SENSORS, 4-20 MA OUT, NO ETHERNET
    £1,428.97 Price with VAT: £1,714.77 Buy Surplus As Low As £857.83 Price with VAT: £1,029.39
    £857.83 Price with VAT: £1,029.39
    Repair Yours £733.38 Price with VAT: £880.05
    WALCHEM WPH6A00PANNNNNNNN

    WALCHEM

    WPH6A00PANNNNNNNN

    WPH600 SERIES, PH/ORP CONTROLLER, 6 POWERED RELAYS, PREWIRED W/ USA CORDS/PIGTAILS (SN), 1 SENSOR INPUT CARD (N), NO ANALOG INPUTS (N), NO ETHERNET (NN), NO SENSORS OR FLOW SWITCH MANIFOLD
    £1,052.82 Price with VAT: £1,263.38 Buy Surplus As Low As £596.31 Price with VAT: £715.57
    £596.31 Price with VAT: £715.57
    Repair Yours £475.58 Price with VAT: £570.70
    WALCHEM EHE36E1-VCT

    WALCHEM

    EHE36E1-VCT

    METERING PUMP, 105 PSI, 115 VAC, 50/60 HZ, 8.5 GPH, 3/4 INCH NPT, FKM SEAT, PVC PUMP HEAD, PTFE DIAPHRAGM
    £1,772.47 Price with VAT: £2,126.96 Buy Surplus As Low As £957.54 Price with VAT: £1,149.05
    £957.54 Price with VAT: £1,149.05
    Repair Yours £874.32 Price with VAT: £1,049.18
    WALCHEM EWP-038BPA07H-USR

    WALCHEM

    EWP-038BPA07H-USR

    METERING PUMP, SERIES EWP, 0.6 GPH, 290 PSI, 3/8 TUBING IN, 1/4 MNPT OUT, 115VAC, 50/60 HZ, 360 MAX SPM, GFRPP HEAD, EPDM VALVE SEATS/O-RINGS, PTFE GASKET, PCTFE DIAPHRAGM
    £666.71 Price with VAT: £800.05 Buy Surplus As Low As £400.02 Price with VAT: £480.03
    £400.02 Price with VAT: £480.03
    WALCHEM EWP-035BVC07A-USR

    WALCHEM

    EWP-035BVC07A-USR

    METERING PUMP, EWP-R SERIES, CHEMICAL METERING PUMPS WITH DIGITAL SPEED, CONTROL & AUTO DEGASSING VALVE, 115 VOLT, 50/60 HZ, 1/4" NPT OR 3/8", RECOMMENDED REPLACEMENT FOR PART #EWN-B11VC-URA
    £628.19 Price with VAT: £753.82 Buy Surplus As Low As £377.06 Price with VAT: £452.47
    £377.06 Price with VAT: £452.47
    WALCHEM EHE36E1-PCT

    WALCHEM

    EHE36E1-PCT

    METERING PUMP, 3/4 INCH NPT CONNECTION, PTFE DIAPHRAGM / GASKET, 50/606 HZ, 8.5 GPH, 105 PSI MAX, 1.44 MAXIMUM STROKES PER MINUTE, 115 VAC
    £1,715.66 Price with VAT: £2,058.79 Buy Surplus As Low As £1,029.69 Price with VAT: £1,235.63
    £1,029.69 Price with VAT: £1,235.63
    Repair Yours £659.30 Price with VAT: £791.16
    WALCHEM EZB10D1-VC

    WALCHEM

    EZB10D1-VC

    DISCONTINUED BY MANUFACTURER, PUMP ELECTRONIC METERING, 0.6GPH, 150PSI, 115V, REPLACED WITH PART# EZB11D1-VC
    Buy Surplus As Low As £330.11 Price with VAT: £396.13
    £330.11 Price with VAT: £396.13
    Repair Yours £288.08 Price with VAT: £345.70
    WALCHEM 8011-L

    WALCHEM

    8011-L

    VALVE 30-125PSI TRI-PURPOSE
    Buy Surplus As Low As £44.26 Price with VAT: £53.11
    £44.26 Price with VAT: £53.11
    Repair Yours Contact Us
    WALCHEM EZB10N1-PC

    WALCHEM

    EZB10N1-PC

    MATERING PUMP 0.9AMP 115V 50/60HZ 150PSI 0-360SPM
    £259.27 Price with VAT: £311.13 Buy Surplus As Low As £155.56 Price with VAT: £186.68
    £155.56 Price with VAT: £186.68
    Repair Yours £222.24 Price with VAT: £266.68
    WALCHEM CAN-2VC-8

    WALCHEM

    CAN-2VC-8

    INJECTION CHECK VALVE, PVC BODY MATERIAL, 25 PSI, 1/2 INCH NOMINAL SIZE
    £92.56 Price with VAT: £111.07 Buy Surplus As Low As £54.08 Price with VAT: £64.89
    £54.08 Price with VAT: £64.89
    WALCHEM EZB16D1-PC

    WALCHEM

    EZB16D1-PC

    METERING PUMP, EZ SERIES, 1 GPH, 105 PSI, HEAD MATERIAL: POLYPROPYLENE
    £396.54 Price with VAT: £475.85 Buy Surplus As Low As £237.93 Price with VAT: £285.51
    £237.93 Price with VAT: £285.51
    WALCHEM WEL-PHB-NN

    WALCHEM

    WEL-PHB-NN

    WALCHEM ELECTRODE, PH, BULB
    £181.48 Price with VAT: £217.77 Buy Surplus As Low As £104.00 Price with VAT: £124.80
    £104.00 Price with VAT: £124.80
    WALCHEM EZB15DI-VE

    WALCHEM

    EZB15DI-VE

    DISCONTINUED BY MANUFACTURER, METERING PUMP, 1 GPH CAPACITY, 105 PSI, 1-260 SPM, 115 VAC
    Buy Surplus As Low As £91.58 Price with VAT: £109.90
    £91.58 Price with VAT: £109.90
    Repair Yours Contact Us
    WALCHEM EZB10D1-PC

    WALCHEM

    EZB10D1-PC

    DISCONTINUED BY MANUFACTURER, METERING PUMP,.08AMP, 50/60HZ, 1PH
    Buy Surplus As Low As £308.10 Price with VAT: £369.72
    £308.10 Price with VAT: £369.72
    Repair Yours £268.82 Price with VAT: £322.58
    WALCHEM 190783

    WALCHEM

    190783

    PREAMPLIFIER ASSEMBLY PH/ORP
    £147.44 Price with VAT: £176.93 Buy Surplus As Low As £89.65 Price with VAT: £107.58
    £89.65 Price with VAT: £107.58
    Repair Yours Contact Us
    WALCHEM EZB21D1-PC

    WALCHEM

    EZB21D1-PC

    WALCHEM EZB METERING PUMP
    £389.81 Price with VAT: £467.77 Buy Surplus As Low As £234.18 Price with VAT: £281.02
    £234.18 Price with VAT: £281.02
    WALCHEM 102586

    WALCHEM

    102586

    WATER TREATMENT CONTROLLER SENSOR NUT,IN-LINE MOUNTING, FOR WCT900-PAFMNN/WCT900-PBFMN
    £37.76 Price with VAT: £45.31 Buy Surplus As Low As £22.45 Price with VAT: £26.93
    £22.45 Price with VAT: £26.93
    WALCHEM 102594

    WALCHEM

    102594

    WALCHEM IN-LINE MOUNTING O-RING
    £12.33 Price with VAT: £14.79 Buy Surplus As Low As £7.19 Price with VAT: £8.62
    £7.19 Price with VAT: £8.62
    WALCHEM WPH310-442

    WALCHEM

    WPH310-442

    DISCONTINUED BY MANUFACTURER, PH/ORP CONTROLLER,115VAC, 10A, 50/60HZ
    Buy Surplus As Low As £333.69 Price with VAT: £400.42
    £333.69 Price with VAT: £400.42
    WALCHEM 191097-05

    WALCHEM

    191097-05

    CONDUCTIVITY SENSOR, FOR 400 SERIES CONTROLLERS, WITH STAINLESS STEEL CAPS, 5FT CABLE
    £221.54 Price with VAT: £265.85 Buy Surplus As Low As £133.51 Price with VAT: £160.21
    £133.51 Price with VAT: £160.21
    Repair Yours £200.00 Price with VAT: £240.00
    WALCHEM 50SLB

    WALCHEM

    50SLB

    RESISTOR 10OHM
    Buy Surplus As Low As £155.56 Price with VAT: £186.68
    £155.56 Price with VAT: £186.68
    WALCHEM E00002-50

    WALCHEM

    E00002-50

    TUBING, 3/8 OD, LLDPE, 50 FT WALCHEM METERING PUMP REPAIR PART; USED FOR PUMP MODEL :EWC21Y2-FC
    £65.09 Price with VAT: £78.11 Buy Surplus As Low As £39.65 Price with VAT: £47.59
    £39.65 Price with VAT: £47.59
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