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    Results 251-300 of 500.
    WALCHEM 191938

    WALCHEM

    191938

    WALCHEM PRE-AMP ASSEMBLY, PH/ORP/ISE, TERMINALS
    £250.76 Price with VAT: £300.92 Buy Surplus As Low As £142.50 Price with VAT: £171.00
    £142.50 Price with VAT: £171.00
    WALCHEM 103212

    WALCHEM

    103212

    ADAPTER, INLINE MOUNTING OF CPVC ELECTRO
    £128.33 Price with VAT: £153.99 Buy Surplus As Low As £77.30 Price with VAT: £92.76
    £77.30 Price with VAT: £92.76
    WALCHEM 102879-01

    WALCHEM

    102879-01

    SENSOR ELBOW, 3/4", CONTACTING, CONDUCTIVITY, FOR 190986 ELECTRODE, LOW-PRESSURE
    £53.09 Price with VAT: £63.70 Buy Surplus As Low As £31.08 Price with VAT: £37.29
    £31.08 Price with VAT: £37.29
    WALCHEM 191300

    WALCHEM

    191300

    CHLORINE/BROMINE SENSOR, 20 PPM, NO CABLE
    £1,662.26 Price with VAT: £1,994.71 Buy Surplus As Low As £997.35 Price with VAT: £1,196.82
    £997.35 Price with VAT: £1,196.82
    WALCHEM WEL-PHB-NN

    WALCHEM

    WEL-PHB-NN

    WALCHEM ELECTRODE, PH, BULB
    £183.85 Price with VAT: £220.62 Buy Surplus As Low As £105.36 Price with VAT: £126.43
    £105.36 Price with VAT: £126.43
    WALCHEM WDP310-1N6

    WALCHEM

    WDP310-1N6

    PH/ORP CONTROLLER, 115 VAC, 10 AMP, 50/60HZ
    Buy Surplus As Low As £548.05 Price with VAT: £657.66
    £548.05 Price with VAT: £657.66
    WALCHEM EHE56E1-VC

    WALCHEM

    EHE56E1-VC

    ELECTRONIC METERING PUMP, EHE SERIES, 4-20 MA SIGNAL, 20GPH@ 30PSI
    £1,383.84 Price with VAT: £1,660.60 Buy Surplus As Low As £830.75 Price with VAT: £996.90
    £830.75 Price with VAT: £996.90
    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
    £199.43 Price with VAT: £239.31 Buy Surplus As Low As £117.48 Price with VAT: £140.98
    £117.48 Price with VAT: £140.98
    WALCHEM 191192

    WALCHEM

    191192

    WALCHEM CONDUCTIVITY, ELECTRODELESS,
    £1,208.98 Price with VAT: £1,450.78 Buy Surplus As Low As £725.69 Price with VAT: £870.83
    £725.69 Price with VAT: £870.83
    WALCHEM CAN-2VC-8

    WALCHEM

    CAN-2VC-8

    INJECTION CHECK VALVE, PVC BODY MATERIAL, 25 PSI, 1/2 INCH NOMINAL SIZE
    £93.77 Price with VAT: £112.52 Buy Surplus As Low As £54.78 Price with VAT: £65.74
    £54.78 Price with VAT: £65.74
    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
    £636.39 Price with VAT: £763.66 Buy Surplus As Low As £381.98 Price with VAT: £458.38
    £381.98 Price with VAT: £458.38
    WALCHEM WDSMVW

    WALCHEM

    WDSMVW

    WALCHEM WDS DIFFERENTIAL ORP SENSOR
    £668.52 Price with VAT: £802.22 Buy Surplus As Low As £382.01 Price with VAT: £458.41
    £382.01 Price with VAT: £458.41
    WALCHEM N16VE-PK

    WALCHEM

    N16VE-PK

    WALCHEM PARTS KIT, EWN/EK-16 & EZB 16
    £78.07 Price with VAT: £93.68 Buy Surplus As Low As £46.24 Price with VAT: £55.48
    £46.24 Price with VAT: £55.48
    WALCHEM EHE31E1VE

    WALCHEM

    EHE31E1VE

    METERING PUMP, 115 VAC, 50/60 HZ, 0-360 STROKES PER MINUTE, 0.0031-5.5 GPH @ 150 PSI, 1/2-5 INCH TUBING SIZE
    £1,268.64 Price with VAT: £1,522.37 Buy Surplus As Low As £725.69 Price with VAT: £870.83
    £725.69 Price with VAT: £870.83
    WALCHEM EWN-B11PEURH

    WALCHEM

    EWN-B11PEURH

    DISCONTINUED BY MANUFACTURER, METERING PUMP, EWN SERIES, 0.4 GPH, 250 PSI, 1/4" NPTM X 3/8", GFRP LIQUID ENDS, DIAPHRAGM PTFE, VALVE SEATS & SEALS EPDM, 110-230 VAC, ON/OFF W/ EXTERNAL START ...
    Buy Surplus As Low As £450.27 Price with VAT: £540.33
    £450.27 Price with VAT: £540.33
    WALCHEM EWN-B11PEUR

    WALCHEM

    EWN-B11PEUR

    METERING PUMP, EWN SERIES, 20W, EFFECTIVE DIAPHRAGM DIAMETER: 10MM, 115V US PLUG, STANDARD TYPE
    £511.06 Price with VAT: £613.27 Buy Surplus As Low As £306.94 Price with VAT: £368.32
    £306.94 Price with VAT: £368.32
    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 ...
    £3,825.06 Price with VAT: £4,590.08 Buy Surplus As Low As £2,295.64 Price with VAT: £2,754.77
    £2,295.64 Price with VAT: £2,754.77
    WALCHEM E56VEPK

    WALCHEM

    E56VEPK

    REPAIR KIT, METERING PUMP, INCLUDES 56VE AND 56VEV
    £185.66 Price with VAT: £222.79 Buy Surplus As Low As £106.11 Price with VAT: £127.34
    £106.11 Price with VAT: £127.34
    WALCHEM NZB16VC

    WALCHEM

    NZB16VC

    HEAD ASSEMBLY, ELECTRONIC METERING, EZ SERIES, VC
    £181.15 Price with VAT: £217.38 Buy Surplus As Low As £109.90 Price with VAT: £131.88
    £109.90 Price with VAT: £131.88
    WALCHEM N31PE-PK

    WALCHEM

    N31PE-PK

    REPAIR PARTS KIT, FOR PUMPS SERIES EWN AND EK/EZ, SIZE 31, WITH PE LIQUID END, INCLUDES GASKETS AND TIGHTENING TOOL
    £105.06 Price with VAT: £126.07 Buy Surplus As Low As £60.64 Price with VAT: £72.76
    £60.64 Price with VAT: £72.76
    WALCHEM 191652-03

    WALCHEM

    191652-03

    PREAMP HOUSING, NO ATC, 3 FT CABLE
    £347.59 Price with VAT: £417.11 Buy Surplus As Low As £157.46 Price with VAT: £188.95
    £157.46 Price with VAT: £188.95
    WALCHEM 102606-5

    WALCHEM

    102606-5

    WALCHEM HOUSING WITH PREAMPLIFIER,5FT CABLE
    £274.38 Price with VAT: £329.26 Buy Surplus As Low As £165.24 Price with VAT: £198.28
    £165.24 Price with VAT: £198.28
    WALCHEM EWNB11VEUR

    WALCHEM

    EWNB11VEUR

    EWN METERING PUMP, 0.6 GPH @150 PSI, TUBING SIZE: 3/8 OD, 110 - 230 VAC, ON/OFF WITH EXTERNAL START/STOP
    £547.27 Price with VAT: £656.72 Buy Surplus As Low As £319.10 Price with VAT: £382.92
    £319.10 Price with VAT: £382.92
    WALCHEM EWNB09VCURC

    WALCHEM

    EWNB09VCURC

    METERING PUMP, SOLENOID MV, ELECTROMAGNETIC HIGH COMPRESSION, 150PSIG MAX, PVC HEAD/FITTINGS,115AC, 0.8A, 20W
    £592.86 Price with VAT: £711.43 Buy Surplus As Low As £355.72 Price with VAT: £426.86
    £355.72 Price with VAT: £426.86
    WALCHEM EHE56E1VE

    WALCHEM

    EHE56E1VE

    EHE ELECTRONIC METERING PUMP, 20 GPH, 30 PSI, PVC
    £1,545.55 Price with VAT: £1,854.66 Buy Surplus As Low As £883.78 Price with VAT: £1,060.54
    £883.78 Price with VAT: £1,060.54
    WALCHEM E56VE

    WALCHEM

    E56VE

    WALCHEM HEAD ASSEMBLY, EHE56, VE
    £350.93 Price with VAT: £421.12 Buy Surplus As Low As £210.71 Price with VAT: £252.86
    £210.71 Price with VAT: £252.86
    WALCHEM E31VC

    WALCHEM

    E31VC

    HEAD ASSEMBLY, EHE31, VC, METERING PUMP REPAIR PARTS
    £259.22 Price with VAT: £311.07 Buy Surplus As Low As £156.14 Price with VAT: £187.37
    £156.14 Price with VAT: £187.37
    WALCHEM EZB16D1-PCM

    WALCHEM

    EZB16D1-PCM

    ELECTRONIC METERING PUMP, FOOT VALVE, 3/8" POLYPROPYLENE TUBING - 20 FT, 1 GPH @ 105 PSI, 115 VAC, MULTIFUNCTION, GFRPP LIQUID END, FKM SEATS/SEALS
    £487.80 Price with VAT: £585.35 Buy Surplus As Low As £292.68 Price with VAT: £351.21
    £292.68 Price with VAT: £351.21
    WALCHEM EZB16D1VC

    WALCHEM

    EZB16D1VC

    METERING PUMP, 1 GPH, 3/8" CONNECTIONS, PVC PUMP HEAD, 105 MAX PSI, 115 VAC, 50/60 HZ, PTFE DIAPHRAGM, CE VALVE BALLS, FKM SEATS, FKM SEALS, PTFE GASKET, PE TUBING
    £396.35 Price with VAT: £475.62 Buy Surplus As Low As £227.39 Price with VAT: £272.87
    £227.39 Price with VAT: £272.87
    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
    £445.02 Price with VAT: £534.02 Buy Surplus As Low As £267.16 Price with VAT: £320.59
    £267.16 Price with VAT: £320.59
    WALCHEM IX-D300S6N-TB-U

    WALCHEM

    IX-D300S6N-TB-U

    DIGITAL METERING PUMP, 79.2 GPH, 1" MNPT, 316 SS / PTFE WET END, 73 PSI, 115 VAC, 50/60 HZ
    £6,530.45 Price with VAT: £7,836.54 Buy Surplus As Low As £3,918.87 Price with VAT: £4,702.64
    £3,918.87 Price with VAT: £4,702.64
    WALCHEM N16VC-PK

    WALCHEM

    N16VC-PK

    SPARE PARTS KIT, FOR METERING PUMP, EWN/EK-16 & EZB16
    £71.65 Price with VAT: £85.98 Buy Surplus As Low As £40.93 Price with VAT: £49.12
    £40.93 Price with VAT: £49.12
    WALCHEM EZB31D1-PC

    WALCHEM

    EZB31D1-PC

    METERING PUMP, EZB SERIES, FOOT VALVE, INJECTION VALVE, CERAMIC WEIGHT, 20 FT. POLYETHYLENE TUBING, 3.2 GPH @ 30 PSI, 115 VAC, 50/60 HZ, MANUAL AIR VENT VALVE, GFRPP LIQUID END, FKM VALVE SE ...
    £479.90 Price with VAT: £575.88 Buy Surplus As Low As £274.38 Price with VAT: £329.26
    £274.38 Price with VAT: £329.26
    WALCHEM IXC150TENTBU

    WALCHEM

    IXC150TENTBU

    METERING PUMP, IX SERIES, DIGITALLY CONTROLLED, DIRECT-DRIVE DIAPHRAGM PUMPS, (150) 40 GPH @ 58 PSIG, (TE) PVDF HEAD / EPDM, SEATS AND SEALS / CE BALLS, (N) 3/4 NPTM (TB) CONTROLLER, LOCATIO ...
    £3,120.55 Price with VAT: £3,744.66 Buy Surplus As Low As £1,783.48 Price with VAT: £2,140.17
    £1,783.48 Price with VAT: £2,140.17
    WALCHEM EWNB21VCUR

    WALCHEM

    EWNB21VCUR

    METERING PUMP, 1.6GPH, 60PSI, PVC, LIQUID END
    £608.83 Price with VAT: £730.59 Buy Surplus As Low As £348.66 Price with VAT: £418.39
    £348.66 Price with VAT: £418.39
    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 £450.27 Price with VAT: £540.33
    £450.27 Price with VAT: £540.33
    WALCHEM EH0419

    WALCHEM

    EH0419

    NUT COUPLING, 3/8", GLASS FIBER REINFORCED POLYPROPYLENE, FOR EW/EK SERIES
    £6.38 Price with VAT: £7.65 Buy Surplus As Low As £3.72 Price with VAT: £4.47
    £3.72 Price with VAT: £4.47
    WALCHEM 191729-WACTN

    WALCHEM

    191729-WACTN

    FRONT PANEL, WALCHEM SPARE, WCT600
    £717.73 Price with VAT: £861.28 Buy Surplus As Low As £407.02 Price with VAT: £488.43
    £407.02 Price with VAT: £488.43
    WALCHEM E56PE-PK

    WALCHEM

    E56PE-PK

    WALCHEM PARTS KIT, FOR WALCHEM METERING PUMP, PK COLLECTION E56 GROUP, REPAIR KIT
    £182.36 Price with VAT: £218.83 Buy Surplus As Low As £109.57 Price with VAT: £131.48
    £109.57 Price with VAT: £131.48
    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
    £675.41 Price with VAT: £810.49 Buy Surplus As Low As £405.25 Price with VAT: £486.29
    £405.25 Price with VAT: £486.29
    WALCHEM N31VEPK

    WALCHEM

    N31VEPK

    WALCHEM PARTS KIT, EWN/EK-31 & EZC31, VE
    £95.68 Price with VAT: £114.82 Buy Surplus As Low As £57.60 Price with VAT: £69.13
    £57.60 Price with VAT: £69.13
    WALCHEM EZB16D1-VCA

    WALCHEM

    EZB16D1-VCA

    METERING PUMP, EZB SERIES, FOOT VALVE, INJECTION VALVE & CERAMIC WEIGHT, 3/8" POLYEHYLENE TUBING 20 FT, 0.9 GPH, 105 PSI, 115 VAC, AUTO DEGASSING, PVC LIQUID END, FKM SEATS/SEALS
    £451.02 Price with VAT: £541.23 Buy Surplus As Low As £270.79 Price with VAT: £324.95
    £270.79 Price with VAT: £324.95
    WALCHEM EWNB11VCURA

    WALCHEM

    EWNB11VCURA

    DISCONTINUED BY MANUFACTURER, METERING PUMP, ELECTROMAGNETIC, EWN SERIES, 150 MAX PSI, 0.5 GPH, 115 VAC, 50/60 HZ, PTFE GASKET & DIAPHRAGM, POLYETHYLENE TUBE, CE VALVE BALLS, FKM VALVE / SEA ...
    Buy Surplus As Low As £517.81 Price with VAT: £621.38
    £517.81 Price with VAT: £621.38
    WALCHEM EH2416

    WALCHEM

    EH2416

    VALVE SEAT, REPAIR PART, 0.25", PCTFE, FOR METERING PUMP
    £17.96 Price with VAT: £21.55 Buy Surplus As Low As £10.61 Price with VAT: £12.73
    £10.61 Price with VAT: £12.73
    WALCHEM E90241

    WALCHEM

    E90241

    DISCONTINUED BY MANUFACTURER, FOOT VALAVE, 3/8 IN, OD CONNECTION, FC MATERIAL, FOR LOW PH LIGUID
    Buy Surplus As Low As £14.99 Price with VAT: £17.99
    £14.99 Price with VAT: £17.99
    WALCHEM EWP-038BPE07H-USR

    WALCHEM

    EWP-038BPE07H-USR

    METERING PUMP, SERIES EWP-R, DIGITAL SPEED CONTROL, HIGH PRESSURE OPTION, 0.6 GPH FLOW, 290 PSI, 1/4" ID X 3/8" OD CONNECTIONS, 1-PHASE, 115 V, 50/60 HZ, IP66, (REPLACES EWN-B11PEURH)
    £613.12 Price with VAT: £735.75 Buy Surplus As Low As £368.47 Price with VAT: £442.17
    £368.47 Price with VAT: £442.17
    WALCHEM ST-001

    WALCHEM

    ST-001

    INLINE SENSOR, TEE, ST-500 SERIES, PVC
    £98.31 Price with VAT: £117.97 Buy Surplus As Low As £59.29 Price with VAT: £71.14
    £59.29 Price with VAT: £71.14
    WALCHEM WELPHLINN

    WALCHEM

    WELPHLINN

    WALCHEM WEL SERIES PH CARTRIDGE
    £237.17 Price with VAT: £284.60 Buy Surplus As Low As £135.67 Price with VAT: £162.81
    £135.67 Price with VAT: £162.81
    WALCHEM N36TCPK

    WALCHEM

    N36TCPK

    PARTS KIT, INCLUDES PARTS NEEDED TO SERVICE AND MAINTAIN CONFIGURATIONS OF EWN/EKC36 & EZC36 PUMPS, ALLEN WRENCH
    £200.56 Price with VAT: £240.67 Buy Surplus As Low As £115.21 Price with VAT: £138.25
    £115.21 Price with VAT: £138.25
    WALCHEM EZB31D1-TC

    WALCHEM

    EZB31D1-TC

    METERING PUMP, (1) FOOT VALVE, (1) INJECTION VALVE, CERAMIC WEIGHT, 1/2" POLYETHYLENE TUBING - 20 FT, 3.2 GPH, 115 VAC, MANUAL AIR VENT VALVE, PVDF LIQUID END, FKM VALVE SEATS/SEALS
    £562.84 Price with VAT: £675.41 Buy Surplus As Low As £337.70 Price with VAT: £405.25
    £337.70 Price with VAT: £405.25
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