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    Results 1-50 of 500.
    WALCHEM EZB16D1-PA

    WALCHEM

    EZB16D1-PA

    METERING PUMP, EZB SERIES, 1X FOOT VALVE, 1X INJECTION VALVE AND A CERAMIC WEIGHT, 3/8" POLYETHYLENE TUBING (20 FT.), 1.0 GPH 105 PSI, MANUAL AIR VENT, DIGITAL CONTROLLER, PP LIQUID ENDS, AL ...
    ✓ IN STOCK!
    £424.67 Price with VAT: £509.60 Buy Surplus As Low As £229.58 Price with VAT: £275.50
    £229.58 Price with VAT: £275.50
    WALCHEM CEC81-2NNNN

    WALCHEM

    CEC81-2NNNN

    DISCONTINUED BY MANUFACTURER, CONTROLLER, WATER TREATMENT, WEB MASTER SERIES, CONTROLLER PLUS, 8 RELAY CHANNEL,12 AMP, 120/240 V, 50/60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As £795.96 Price with VAT: £955.15
    £795.96 Price with VAT: £955.15
    Repair Yours £660.65 Price with VAT: £792.78
    WALCHEM WM182-1NBMN

    WALCHEM

    WM182-1NBMN

    DISCONTINUED BY MANUFACTURER, WATER TREATMENT CONTROLLER, WEBMASTER ONE, 12 AMP, 100/240 VAC, 50/60 HZ, GRAPHITE ELECTRODE (150 PSI), ORP ROD (100 PSI), HARDWIRED, 7 POWERED, 1 DRY CONTACT R ...
    ✓ IN STOCK!
    Buy Surplus As Low As £587.90 Price with VAT: £705.48
    £587.90 Price with VAT: £705.48
    Repair Yours £487.96 Price with VAT: £585.55
    WALCHEM WMB81100-2NNMN

    WALCHEM

    WMB81100-2NNMN

    DISCONTINUED BY MANUFACTURER, WATER TREATMENT CONTROLLER, 120/240 VAC, 50/60 HZ, 12 AMP, MAX OUTPUT 11 AMP
    ✓ IN STOCK!
    Buy Surplus As Low As £997.33 Price with VAT: £1,196.80
    £997.33 Price with VAT: £1,196.80
    Repair Yours £968.17 Price with VAT: £1,161.80
    WALCHEM WEL-PHH-NN

    WALCHEM

    WEL-PHH-NN

    PH ELECTRODE, WEL SERIES, HF RESISTANT PH, 0-14 PH, 0-100 PSI
    ✓ IN STOCK!
    £244.93 Price with VAT: £293.91 Buy Surplus As Low As £139.05 Price with VAT: £166.86
    £139.05 Price with VAT: £166.86
    WALCHEM 190768

    WALCHEM

    190768

    CONTROLLER CONTACTING CONDUCTIVITY SENSOR, 6" CABLE, 0 TO 250 PSI, 316 STAINLESS STEEL/PEEK, WITH AUTOMATIC TEMPERATURE COMPENSATION, FOR WEBMASTER WATER TREATMENT CONTROLLER
    ✓ IN STOCK!
    £433.19 Price with VAT: £519.83 Buy Surplus As Low As £234.93 Price with VAT: £281.92
    £234.93 Price with VAT: £281.92
    Repair Yours £193.34 Price with VAT: £232.01
    WALCHEM EHE35E1-VCT

    WALCHEM

    EHE35E1-VCT

    DISCONTINUED BY MANUFACTURER, METERING PUMP, 8.5 GPH, 150 MAX PSI, 115 VAC, 50/60HZ, 3/4 INCH NPT MALE PIPE CONNECTION, PVC PUMP HEAD, FKM VALVE SEAT AND SEALS
    ✓ IN STOCK!
    Buy Surplus As Low As £413.13 Price with VAT: £495.75
    £413.13 Price with VAT: £495.75
    WALCHEM 191694

    WALCHEM

    191694

    CONDUCTIVITY SENSOR, 6" CABLE, 0-250 PSI, 316 STAINLESS STEEL/PEEK, W/ AUTOMATIC TEMPERATURE COMPENSATION
    ✓ IN STOCK!
    £419.00 Price with VAT: £502.80 Buy Surplus As Low As £234.93 Price with VAT: £281.92
    £234.93 Price with VAT: £281.92
    Repair Yours £188.16 Price with VAT: £225.79
    WALCHEM 190988-05

    WALCHEM

    190988-05

    WALCHEM TOROIDAL CONDUCTIVITY SENSOR
    ✓ IN STOCK!
    £554.85 Price with VAT: £665.82 Buy Surplus As Low As £333.35 Price with VAT: £400.02
    £333.35 Price with VAT: £400.02
    Repair Yours £277.05 Price with VAT: £332.46
    WALCHEM WFM2013G100

    WALCHEM

    WFM2013G100

    DISCONTINUED BY MANUFACTURER, WATER METER, MULTI-JET, REED SWITCH SENSOR, RS OUTPUT, INCLUDES E90495 CONNECTOR FOR EW PUMP, 10 GALLONS PER PULSE, 2 INCH NPT, 150 PSI, CAST BRONZE BODY, 24 VD ...
    ✓ IN STOCK!
    Buy Surplus As Low As £624.02 Price with VAT: £748.82
    £624.02 Price with VAT: £748.82
    Repair Yours £562.08 Price with VAT: £674.49
    WALCHEM WMT8110-2PNBNN

    WALCHEM

    WMT8110-2PNBNN

    DISCONTINUED BY MANUFACTURER, COOLING TOWER CONTROLLER, INPUT: 120/240 V, 50/60 HZ, 12 AMPS
    ✓ IN STOCK!
    Buy Surplus As Low As £863.18 Price with VAT: £1,035.82
    £863.18 Price with VAT: £1,035.82
    Repair Yours £796.05 Price with VAT: £955.26
    WALCHEM WMT8110-2PNANN-C

    WALCHEM

    WMT8110-2PNANN-C

    DISCONTINUED BY MANUFACTURER, COOLING TOWER CONTROLLER, INPUT: 120/240 V, 50/60 HZ, 12 AMPS
    ✓ IN STOCK!
    Buy Surplus As Low As £725.81 Price with VAT: £870.97
    £725.81 Price with VAT: £870.97
    Repair Yours £669.35 Price with VAT: £803.22
    WALCHEM KLBLW100PA-A

    WALCHEM

    KLBLW100PA-A

    DISCONTINUED BY MANUFACTURER, BOILER FLOW CONTROLLER, 7.0 AMP, 100-240 VAC, 50/60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As £350.91 Price with VAT: £421.09
    £350.91 Price with VAT: £421.09
    Repair Yours £291.25 Price with VAT: £349.51
    WALCHEM WFCXB-20

    WALCHEM

    WFCXB-20

    WALCHEM IN-LINE MOUNTED SENSOR OPTION, 20 INCH CABLE, 20 PPM, 0 TO 14.7 PSI, SILICONE RUBBER, FLOW CELL, 5 VOLT DC, 30 TO 100 LPH FLOW RATE
    ✓ IN STOCK!
    £2,123.83 Price with VAT: £2,548.60 Buy Surplus As Low As £1,307.48 Price with VAT: £1,568.97
    £1,307.48 Price with VAT: £1,568.97
    WALCHEM NZB11PC

    WALCHEM

    NZB11PC

    MOTOR HEAD ASSEMBLY, KIT, EZB11, PC
    ✓ IN STOCK!
    £163.85 Price with VAT: £196.63 Buy Surplus As Low As £98.76 Price with VAT: £118.51
    £98.76 Price with VAT: £118.51
    WALCHEM KLCT900PANNNNN-NNNNNN

    WALCHEM

    KLCT900PANNNNN-NNNNNN

    DISCONTINUED BY MANUFACTURER, WATER TREATMENT CONTROLLER, 13 AMP, 100-240 VAC, 50/60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As £443.26 Price with VAT: £531.92
    £443.26 Price with VAT: £531.92
    Repair Yours £311.25 Price with VAT: £373.50
    WALCHEM E90491

    WALCHEM

    E90491

    DISCONTINUED BY MANUFACTURER, BACK PRESSURE VALVE, 1/2 INCH NPT, PVC
    ✓ IN STOCK!
    Buy Surplus As Low As £133.21 Price with VAT: £159.85
    £133.21 Price with VAT: £159.85
    WALCHEM WELMVRNN

    WALCHEM

    WELMVRNN

    ORP SENSOR, WEL SERIES ELECTRODE
    ✓ IN STOCK!
    £378.80 Price with VAT: £454.56 Buy Surplus As Low As £217.05 Price with VAT: £260.46
    £217.05 Price with VAT: £260.46
    WALCHEM E91286-VC

    WALCHEM

    E91286-VC

    ADAPTER SET, 1/4" TUBING, FLEXCON
    ✓ IN STOCK!
    £39.65 Price with VAT: £47.59 Buy Surplus As Low As £24.64 Price with VAT: £29.57
    £24.64 Price with VAT: £29.57
    WALCHEM E90027

    WALCHEM

    E90027

    VALVE, MANUAL AIR VENT, 3/8 PE
    ✓ IN STOCK!
    £35.17 Price with VAT: £42.20 Buy Surplus As Low As £15.55 Price with VAT: £18.66
    £15.55 Price with VAT: £18.66
    WALCHEM CAN1VC7

    WALCHEM

    CAN1VC7

    INJECTION VALVE, 3/8 VC, FLEXCON, FOR METERING PUMPS
    ✓ IN STOCK!
    £61.04 Price with VAT: £73.25 Buy Surplus As Low As £36.30 Price with VAT: £43.56
    £36.30 Price with VAT: £43.56
    Repair Yours Contact Us
    WALCHEM EZB11D1-PE

    WALCHEM

    EZB11D1-PE

    METERING PUMP, SERIES EZ, 0.6 GPH MAX. OUTPUT, 150 PSI MAX. PRESSURE, EPDM VALVE SEATS / O-RINGS, CERAMIC VALVE BALLS, PTFE DIAPHRAGM / GASKETS, 3/8" OD TUBING, 115 VAC; 50/60 HZ, 0.8 AMPS, ...
    ✓ IN STOCK!
    £521.42 Price with VAT: £625.70 Buy Surplus As Low As £212.40 Price with VAT: £254.88
    £212.40 Price with VAT: £254.88
    WALCHEM 191652-03

    WALCHEM

    191652-03

    PREAMP HOUSING, NO ATC, 3 FT CABLE
    ✓ IN STOCK!
    £423.38 Price with VAT: £508.06 Buy Surplus As Low As £149.36 Price with VAT: £179.23
    £149.36 Price with VAT: £179.23
    WALCHEM WEL-PHF-NN

    WALCHEM

    WEL-PHF-NN

    ELECTRODE, WEL SERIES, FLAT SURFACE PH CARTRIDGE, 100 PSIG @ 212 DEG F
    ✓ IN STOCK!
    £331.14 Price with VAT: £397.37 Buy Surplus As Low As £199.19 Price with VAT: £239.03
    £199.19 Price with VAT: £239.03
    WALCHEM EZB11D1-VC

    WALCHEM

    EZB11D1-VC

    METERING PUMP, 0.6 GPH, 3/8 INCH CONNECTIONS, PVC PUMP HEAD, 150 PSI MAX, 115 VAC, 50/60 HZ, PTFE DIAPHRAGM, CERAMIC VALVE BALLS, FKM SEATS, FKM SEALS, PTFE GASKET, PE TUBING
    ✓ IN STOCK!
    £377.80 Price with VAT: £453.36 Buy Surplus As Low As £219.27 Price with VAT: £263.13
    £219.27 Price with VAT: £263.13
    Repair Yours £182.23 Price with VAT: £218.68
    WALCHEM EZB11D1-PA

    WALCHEM

    EZB11D1-PA

    METERING PUMP, 0.6 GPH, 150 PSI, 3/8" CONNECTIONS, GFRPP LIQUID END, MANUAL AIR VENT, PCTFE SEATS, AFLAS SEALS, 115 VAC, 50/60 HZ
    ✓ IN STOCK!
    £439.29 Price with VAT: £527.14 Buy Surplus As Low As £263.72 Price with VAT: £316.46
    £263.72 Price with VAT: £316.46
    WALCHEM WIN900HADDENN-NNNNNN

    WALCHEM

    WIN900HADDENN-NNNNNN

    DISCONTINUED BY MANUFACTURER, DISINFECTION CONTROLLER, INTUITION-9 (WIN9) SERIES, 100-240VAC, 50-60HZ, 13A
    ✓ IN STOCK!
    Buy Surplus As Low As £2,004.56 Price with VAT: £2,405.48
    £2,004.56 Price with VAT: £2,405.48
    Repair Yours £1,512.68 Price with VAT: £1,815.22
    WALCHEM WMT8120-6PNNNN

    WALCHEM

    WMT8120-6PNNNN

    DISCONTINUED BY MANUFACTURER, WATER TREATMENT CONTROLLER, WEBMASTER ONE, 12 AMP, 100/240 VAC, 50/60 HZ, GRAPHITE ELECTRODE (150 PSI), ORP ROD (100 PSI), HARDWIRED, 7 POWERED, 1 DRY CONTACT R ...
    ✓ IN STOCK!
    Buy Surplus As Low As £671.12 Price with VAT: £805.34
    £671.12 Price with VAT: £805.34
    Repair Yours £557.03 Price with VAT: £668.44
    WALCHEM WEL-MVF-NN

    WALCHEM

    WEL-MVF-NN

    ELECTRODE, WEL SERIES, FLAT SURFACE ORP CARTRIDGE, NO HOUSING, NO MOUNTING, 100 PSIG@212 DEG F
    ✓ IN STOCK!
    £406.04 Price with VAT: £487.25 Buy Surplus As Low As £166.79 Price with VAT: £200.15
    £166.79 Price with VAT: £200.15
    WALCHEM 102606

    WALCHEM

    102606

    ELECTRODE HOUSING, PREAMP, 20 FOOT CABLE, SERIES PH/ORP
    ✓ IN STOCK!
    £307.98 Price with VAT: £369.58 Buy Surplus As Low As £174.85 Price with VAT: £209.82
    £174.85 Price with VAT: £209.82
    Repair Yours £150.87 Price with VAT: £181.04
    WALCHEM EZB16D1PE

    WALCHEM

    EZB16D1PE

    METERING PUMP, SERIES: EZ, MAX OUTPUT: 1.0 GPH, MAX PRESSURE: 105 PSI, PUMP HEAD: GLASS FIBER REINFORCED POLYPROPYLENE, VALVE SEATS: EPDM, O-RINGS: EPDM, VALVE BALLS: CERAMIC, DIAPHRAGM: PTF ...
    ✓ IN STOCK!
    £531.93 Price with VAT: £638.32 Buy Surplus As Low As £219.34 Price with VAT: £263.21
    £219.34 Price with VAT: £263.21
    Repair Yours £187.94 Price with VAT: £225.53
    WALCHEM EZB16D1-VE

    WALCHEM

    EZB16D1-VE

    METERING PUMP, (1) FOOT VALVE, (1) INJECTION VALVE & A CERAMIC, 3/8 POLYETHYLENE TUBING- 20FT, 1.0GPH @ 105PSI,115VAC
    ✓ IN STOCK!
    £406.69 Price with VAT: £488.03 Buy Surplus As Low As £232.54 Price with VAT: £279.05
    £232.54 Price with VAT: £279.05
    Repair Yours £200.00 Price with VAT: £240.00
    WALCHEM WDSPHW

    WALCHEM

    WDSPHW

    SENSOR, DIFFERENTIAL PH, 24 VDC, 2M CABLE
    ✓ IN STOCK!
    £863.17 Price with VAT: £1,035.80 Buy Surplus As Low As £497.89 Price with VAT: £597.47
    £497.89 Price with VAT: £597.47
    Repair Yours £429.80 Price with VAT: £515.76
    WALCHEM 191653-20

    WALCHEM

    191653-20

    PH/ORP ELECTRODES HOUSING, PREAMP, 20 FOOT CABLE, TEMPERATURE COMPENSATION
    ✓ IN STOCK!
    £411.63 Price with VAT: £493.96 Buy Surplus As Low As £197.26 Price with VAT: £236.71
    £197.26 Price with VAT: £236.71
    Repair Yours £300.00 Price with VAT: £360.00
    WALCHEM 102884

    WALCHEM

    102884

    CONDUCTIVITY PROBE, TEE FITTING, FOR LOW PRESSURE CONTACTING CONDUCTIVITY OR PH/ORP SENSORS, 3/4 INCH NPTF
    ✓ IN STOCK!
    £56.11 Price with VAT: £67.33 Buy Surplus As Low As £29.32 Price with VAT: £35.18
    £29.32 Price with VAT: £35.18
    WALCHEM WDSPHC

    WALCHEM

    WDSPHC

    DIFFERENTIAL PHOTOELECTRIC SENSOR,1. PH SENSOR2
    ✓ IN STOCK!
    £693.56 Price with VAT: £832.27 Buy Surplus As Low As £377.86 Price with VAT: £453.43
    £377.86 Price with VAT: £453.43
    Repair Yours £322.21 Price with VAT: £386.65
    WALCHEM WMT8110-1PNNNN

    WALCHEM

    WMT8110-1PNNNN

    DISCONTINUED BY MANUFACTURER, COOLING TOWER CONTROLLER, WEBMASTER SERIES, 12 AMP, 120/240 V, 50/60 HZ, REPLACED BY WCT9B000PANNNNNNPAFNNN
    ✓ IN STOCK!
    Buy Surplus As Low As £961.26 Price with VAT: £1,153.51
    £961.26 Price with VAT: £1,153.51
    Repair Yours £837.74 Price with VAT: £1,005.29
    WALCHEM 191087

    WALCHEM

    191087

    BOILER CONTACTING CONDUCTIVITY SENSOR, CELL CONSTANT 1.0, 0-30 MS, 250 PSI, NO CABLE (BOILER), PREAMPLIFIER, JUNCTION BOX, ACTIVE, 3/4" NPTMN, RTD / PT1000
    ✓ IN STOCK!
    £1,186.16 Price with VAT: £1,423.39 Buy Surplus As Low As £418.74 Price with VAT: £502.49
    £418.74 Price with VAT: £502.49
    Repair Yours £344.49 Price with VAT: £413.39
    WALCHEM WCNP110AN

    WALCHEM

    WCNP110AN

    DISCONTINUED BY MANUFACTURER, CONTROLLER, PANEL MOUNT, FOUR OUTPUTS
    Buy Surplus As Low As £533.37 Price with VAT: £640.04
    £533.37 Price with VAT: £640.04
    Repair Yours £442.99 Price with VAT: £531.59
    WALCHEM EWNB21VCUR

    WALCHEM

    EWNB21VCUR

    METERING PUMP, 1.6GPH, 60PSI, PVC, LIQUID END
    £600.98 Price with VAT: £721.18 Buy Surplus As Low As £344.17 Price with VAT: £413.00
    £344.17 Price with VAT: £413.00
    WALCHEM EWNB11PAURH2

    WALCHEM

    EWNB11PAURH2

    DISCONTINUED BY MANUFACTURER, METERING PUMP, SERIES EWNB, 0.3 GPH, 1/4" NPTM X 3/8", 290 PSI, 115 VAC, 50/60 HZ, (REPLACED BY EWP-038BPA07H-USR)
    Buy Surplus As Low As £444.47 Price with VAT: £533.37
    £444.47 Price with VAT: £533.37
    WALCHEM EWNB16VEUR

    WALCHEM

    EWNB16VEUR

    METERING PUMP, CAPACITY: 1.0 GPH@105PSI, TUBING SIZE: 3/8 OD, POWER: 115 VAC, PVC HEADS AND FITTINGS/EPDM SEATS AND SEALS
    £548.43 Price with VAT: £658.11 Buy Surplus As Low As £329.95 Price with VAT: £395.94
    £329.95 Price with VAT: £395.94
    Repair Yours £263.72 Price with VAT: £316.46
    WALCHEM EHE56E1-VCT

    WALCHEM

    EHE56E1-VCT

    WALCHEM EHE56 METERING PUMP
    £1,187.48 Price with VAT: £1,424.97 Buy Surplus As Low As £712.64 Price with VAT: £855.16
    £712.64 Price with VAT: £855.16
    WALCHEM BPR-5-PVDF-N

    WALCHEM

    BPR-5-PVDF-N

    WALCHEM E-CLASS SERIES ACCESORIESVALVES
    £437.06 Price with VAT: £524.48 Buy Surplus As Low As £262.24 Price with VAT: £314.69
    £262.24 Price with VAT: £314.69
    WALCHEM WHP410-1NNU

    WALCHEM

    WHP410-1NNU

    DISCONTINUED BY MANUFACTURER, CONTROL, WPH400 SERIES, 100-240 VAC, 50/60 HZ, 8.0 AMP
    Buy Surplus As Low As £822.27 Price with VAT: £986.73
    £822.27 Price with VAT: £986.73
    Repair Yours £622.26 Price with VAT: £746.71
    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 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 WCT400-1N2U-C

    WALCHEM

    WCT400-1N2U-C

    COOLING TOWER CONTROLLER
    £848.20 Price with VAT: £1,017.84 Buy Surplus As Low As £424.47 Price with VAT: £509.36
    £424.47 Price with VAT: £509.36
    Repair Yours £402.99 Price with VAT: £483.58
    WALCHEM EZ-B15FC-I

    WALCHEM

    EZ-B15FC-I

    METERING PUMP 0.4AMP 1PH 230VAC
    Buy Surplus As Low As £417.80 Price with VAT: £501.36
    £417.80 Price with VAT: £501.36
    Repair Yours £348.17 Price with VAT: £417.80
    WALCHEM E90340

    WALCHEM

    E90340

    VALVE ASM, BP/AS, 1/2" NPT, 150 PSI, PVC, BACK PRESSURE/ANTI-SIPHON, VALVE FOR EH SERIES ELECTRONIC METERING PUMP
    £196.86 Price with VAT: £236.23 Buy Surplus As Low As £115.97 Price with VAT: £139.16
    £115.97 Price with VAT: £139.16
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