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    Results 101-150 of 1,000.
    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 CAN$1,621.52
    CAN$1,621.52
    Repair Yours CAN$1,040.93
    WALCHEM WCT300-1N2

    WALCHEM

    WCT300-1N2

    COOLING TOWER CONTROLLER, 20 VAC, PREWIRED, NO 4-20 MA OUTPUT, GRAPHITE ELECTRODE & FLOW SWITCH MANIFOLD MOUNTED ON PP PANEL, 5 FT CABLE
    Buy Surplus As Low As CAN$271.71
    CAN$271.71
    Repair Yours CAN$372.23
    WALCHEM 103212

    WALCHEM

    103212

    ADAPTER, INLINE MOUNTING OF CPVC ELECTRO
    CAN$249.80 Buy Surplus As Low As CAN$150.47
    CAN$150.47
    WALCHEM 102581-50

    WALCHEM

    102581-50

    HOUSING, WITH PREAMPLIFIER, AND WITH PT
    CAN$924.88 Buy Surplus As Low As CAN$529.68
    CAN$529.68
    WALCHEM 102029

    WALCHEM

    102029

    HIGH TEMP/PRESSURE PH ELECTRODE, 275F MAX TEMP, 200 PSI, DOUBLE JUNCTION CELL, 10FT CABLE
    CAN$986.85 Buy Surplus As Low As CAN$565.09
    CAN$565.09
    WALCHEM WBL400-1N5U

    WALCHEM

    WBL400-1N5U

    DISCONTINUED BY MANUFACTURER, BOILER CONTROLLER, BLEED & FEED, VOLTAGE: 100-120 VAC, FREQUENCY: 50/60HZ, AMPERAGE: 8.0A, PREWIRED [NORMALLY OPEN] 4-20 MA OUTPUT CIRCUIT, STANDARD ELECTRODE ( ...
    Buy Surplus As Low As CAN$1,270.92
    CAN$1,270.92
    Repair Yours CAN$904.74
    WALCHEM N16PE-PK

    WALCHEM

    N16PE-PK

    E-CLASS METERING PUMP REPAIR KIT, FOR EWN/EK/EJ/EZ-16 PUMP, CONTAINS: PTFE/EPDM DIAPHRAGM / PPS/GF RETAINER / GFRPP VALVE GUIDE / EPDM VALVE SEAT / CE VALVE BALLS / PTFE VALVE GASKET / EPDM ...
    CAN$143.16 Buy Surplus As Low As CAN$86.19
    CAN$86.19
    WALCHEM 191936

    WALCHEM

    191936

    WALCHEM PREAMPLIFIER ASSEMBLY, INLINE, PH/ORP/ISE, BNC
    CAN$394.26 Buy Surplus As Low As CAN$224.27
    CAN$224.27
    WALCHEM E31VC

    WALCHEM

    E31VC

    HEAD ASSEMBLY, EHE31, VC, METERING PUMP REPAIR PARTS
    CAN$504.60 Buy Surplus As Low As CAN$303.94
    CAN$303.94
    WALCHEM E00002-100

    WALCHEM

    E00002-100

    TUBING, 3/8" OD, LLDPE, (PRICE PER FT.)
    CAN$2.54 Buy Surplus As Low As CAN$1.46
    CAN$1.46
    WALCHEM 191652-20

    WALCHEM

    191652-20

    ELECTRODE PREAMPLIFIER, PREAMP, HOUSING, PREAMPLIFIER, W1/6, PH/ORP, 20 FT., NO ATC
    CAN$605.75 Buy Surplus As Low As CAN$346.73
    CAN$346.73
    WALCHEM EHE46E1VCT

    WALCHEM

    EHE46E1VCT

    METERING PUMP, EHE SERIES, 12 GPH, 60 PSI, 115 VAC, PVC PUMP HEAD, 3/4 INCH NPT, FKM VALVE SEAT & SEAL MATERIAL
    CAN$3,893.18 Buy Surplus As Low As CAN$2,144.35
    CAN$2,144.35
    Repair Yours CAN$1,624.48
    WALCHEM 191646-20

    WALCHEM

    191646-20

    WALCHEM SENSOR, CONTACTING CONDUCTIVITY, PP/GRAPHITE, 20 FT. CABLE FOR W100/W600
    CAN$333.07 Buy Surplus As Low As CAN$185.91
    CAN$185.91
    Repair Yours CAN$250.00
    WALCHEM EH0419

    WALCHEM

    EH0419

    NUT COUPLING, 3/8", GLASS FIBER REINFORCED POLYPROPYLENE, FOR EW/EK SERIES
    CAN$12.42 Buy Surplus As Low As CAN$7.25
    CAN$7.25
    WALCHEM CAN1PE7

    WALCHEM

    CAN1PE7

    WALCHEM VALVE, INJECTION, 3/8 PE, EWN
    CAN$123.94 Buy Surplus As Low As CAN$75.25
    CAN$75.25
    Repair Yours Contact Us
    WALCHEM 191638-20

    WALCHEM

    191638-20

    WALCHEM SENSOR, ELECTROLESS CONDUCTIVITY, 20 FT. CABLE. FOR USE WITH W600 CONTROLLERS
    CAN$771.32 Buy Surplus As Low As CAN$429.35
    CAN$429.35
    Repair Yours CAN$287.27
    WALCHEM 191446

    WALCHEM

    191446

    FREE CHLORINE/BROMINE SENSOR, 0- 20 PPM, EXTENDED PH RANGE, 20 FT. CABLE, NO, MOUNTING HARDWARE
    CAN$4,388.91 Buy Surplus As Low As CAN$2,508.24
    CAN$2,508.24
    WALCHEM 190986-05

    WALCHEM

    190986-05

    CONDUCTIVITY ELECTRODE, COOLING TOWER, GRAPHITE, PASSIVE, 5 FT. CABLE
    CAN$354.98 Buy Surplus As Low As CAN$208.04
    CAN$208.04
    Repair Yours CAN$250.00
    WALCHEM 102535

    WALCHEM

    102535

    WALCHEM EXTENSION CABLE
    CAN$5.92 Buy Surplus As Low As CAN$3.55
    CAN$3.55
    WALCHEM 102606-5

    WALCHEM

    102606-5

    WALCHEM HOUSING WITH PREAMPLIFIER,5FT CABLE
    CAN$534.11 Buy Surplus As Low As CAN$321.65
    CAN$321.65
    WALCHEM E56VE

    WALCHEM

    E56VE

    WALCHEM HEAD ASSEMBLY, EHE56, VE
    CAN$683.13 Buy Surplus As Low As CAN$410.17
    CAN$410.17
    WALCHEM CAN-1PC-7

    WALCHEM

    CAN-1PC-7

    WALCHEM VALVE, INJECTION, 3/8 PC, (CAN-1V-7)
    CAN$113.94 Buy Surplus As Low As CAN$68.66
    CAN$68.66
    Repair Yours Contact Us
    WALCHEM EH1971

    WALCHEM

    EH1971

    METERING PUMP REPAIR PART, E-CLASS, DIAPHRAGM, FOR EZ/EW(N)/EK-11
    CAN$71.42 Buy Surplus As Low As CAN$42.79
    CAN$42.79
    WALCHEM EH0026

    WALCHEM

    EH0026

    VALVE GASKET, 0.188" & 0.250", PTFE
    CAN$3.16 Buy Surplus As Low As CAN$1.84
    CAN$1.84
    WALCHEM EH1534

    WALCHEM

    EH1534

    VALVE GUIDE, REPAIR PART, 0.25", GFRPP, E-16/21, FOR METERING PUMP
    CAN$6.09 Buy Surplus As Low As CAN$3.55
    CAN$3.55
    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 CAN$2,410.37
    CAN$2,410.37
    Repair Yours CAN$1,126.23
    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 CAN$1,074.12
    CAN$1,074.12
    Repair Yours CAN$608.82
    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 ...
    CAN$9,027.92 Buy Surplus As Low As CAN$5,416.75
    CAN$5,416.75
    Repair Yours CAN$3,814.28
    WALCHEM WFM2010G100

    WALCHEM

    WFM2010G100

    WALCHEM WFM FLOWMETER, 2 INCH, MAX. PSI 150, 100 GALLONS PER PULSE, 1.9 FLOW RATE GPM
    CAN$2,287.66 Buy Surplus As Low As CAN$1,373.18
    CAN$1,373.18
    Repair Yours CAN$959.90
    WALCHEM 191646-03

    WALCHEM

    191646-03

    CONDUCTIVITY SENSOR, PASSIVE, GRAPHITE, 150 PSI, 3' CABLE, 10K THERMISTOR, 0-30 MS
    CAN$333.07 Buy Surplus As Low As CAN$200.13
    CAN$200.13
    Repair Yours CAN$250.00
    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
    CAN$1,393.63 Buy Surplus As Low As CAN$837.05
    CAN$837.05
    Repair Yours CAN$591.43
    WALCHEM WELMVF81

    WALCHEM

    WELMVF81

    ORP SENSOR, FLAT, 1.0, PREAMP HOUSING WITH NOATC, SUBMERSION MODEL
    CAN$1,132.14 Buy Surplus As Low As CAN$679.29
    CAN$679.29
    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
    CAN$1,364.41 Buy Surplus As Low As CAN$819.52
    CAN$819.52
    Repair Yours CAN$567.34
    WALCHEM WBL600HSSNN-NN

    WALCHEM

    WBL600HSSNN-NN

    WALCHEM WBL600 BOILER CONTROLLER, 100-240 VAC, 50/60 HZ, 7.0A
    CAN$2,002.17 Buy Surplus As Low As CAN$1,202.48
    CAN$1,202.48
    Repair Yours CAN$841.17
    WALCHEM ST-730

    WALCHEM

    ST-730

    TURBIDIMETER, INLINE, ST-730 SERIES, PRE-SCALED
    CAN$2,717.14 Buy Surplus As Low As CAN$1,630.28
    CAN$1,630.28
    WALCHEM EZB11D1VE

    WALCHEM

    EZB11D1VE

    EZB METERING PUMP, 1 FT CALVE, INEJCTION VALVE, CERAMIC WEIGHT, 3/8 POLYETHYLENE TUBING- 20 FT, 0.6 GPH@150PSI, 115 VAC, MANUAL AIR VENT VALVE, PVC LIQUID END, EPDM VALVE SEATS AND EPDM VALV ...
    CAN$745.02 Buy Surplus As Low As CAN$447.01
    CAN$447.01
    Repair Yours CAN$309.24
    WALCHEM EZB16D1TC

    WALCHEM

    EZB16D1TC

    METERING PUMP, EZ SERIES, 1.0 GPH, 105 PSI (0.7MPA), 115 VAC, PVDF HEAD, FKM SEALS
    CAN$1,044.17 Buy Surplus As Low As CAN$599.03
    CAN$599.03
    WALCHEM IX-C060TEN-TB-U

    WALCHEM

    IX-C060TEN-TB-U

    ELECTRONIC METERING PUMP, PVDF, HEAD / EPDM SEATS AND SEAS / CE BALLS, 1/2 MNPT, CONTROLLER LOCATION = TOP BACK, POWER CORD 115V
    CAN$5,443.05 Buy Surplus As Low As CAN$3,266.41
    CAN$3,266.41
    Repair Yours CAN$2,289.88
    WALCHEM EZB11D1FC

    WALCHEM

    EZB11D1FC

    METERING PUMP, 3/8 INCH CONNECTION, PTFE DIAPHRAGM / GASKET MATERIAL, PVDF HEAD / FITTINGS, 50/60 HZ, 0.6 GPH, 150 PSI MAX, 0.11 MAXIMUM STROKES PER MINUTE, POLYETHYLENE TUBE MATERIAL, 115 V ...
    CAN$1,067.57 Buy Surplus As Low As CAN$610.63
    CAN$610.63
    Repair Yours CAN$426.81
    WALCHEM EWNC21PCUR

    WALCHEM

    EWNC21PCUR

    METERING PUMP, EWNC SERIES, 2.1 GPH, 150 PSI
    CAN$1,608.23 Buy Surplus As Low As CAN$964.94
    CAN$964.94
    WALCHEM NZB16VC

    WALCHEM

    NZB16VC

    HEAD ASSEMBLY, ELECTRONIC METERING, EZ SERIES, VC
    CAN$352.63 Buy Surplus As Low As CAN$213.94
    CAN$213.94
    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
    CAN$204.50 Buy Surplus As Low As CAN$118.03
    CAN$118.03
    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
    CAN$1,065.31 Buy Surplus As Low As CAN$621.16
    CAN$621.16
    WALCHEM EWNB09VCURC

    WALCHEM

    EWNB09VCURC

    METERING PUMP, SOLENOID MV, ELECTROMAGNETIC HIGH COMPRESSION, 150PSIG MAX, PVC HEAD/FITTINGS,115AC, 0.8A, 20W
    CAN$1,154.05 Buy Surplus As Low As CAN$692.43
    CAN$692.43
    WALCHEM EHE56E1VE

    WALCHEM

    EHE56E1VE

    EHE ELECTRONIC METERING PUMP, 20 GPH, 30 PSI, PVC
    CAN$3,008.56 Buy Surplus As Low As CAN$1,720.36
    CAN$1,720.36
    WALCHEM EWP-130DVE07M-USL

    WALCHEM

    EWP-130DVE07M-USL

    CHEMICAL METERING PUMP, MANUAL SPEED CONTROL, 115 VOLT, 50/60HZ, 1/4" NPT OR 3/8"TUBING SUCTION & DISCHARGE, EPDM SEAT, 2.1 GPH
    CAN$1,573.31 Buy Surplus As Low As CAN$945.16
    CAN$945.16
    WALCHEM WCTW100PNB

    WALCHEM

    WCTW100PNB

    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
    CAN$2,074.38 Buy Surplus As Low As CAN$1,244.63
    CAN$1,244.63
    Repair Yours CAN$877.36
    WALCHEM WCTW100PAA

    WALCHEM

    WCTW100PAA

    COOLING TOWER CONTROLLER, 3 POWERED RELAYS, PREWIRED, 115 V, NEMA 5/15, 1 ISOLATED ANALOG (4-20 MA) OUTPUT
    CAN$1,627.36 Buy Surplus As Low As CAN$977.29
    CAN$977.29
    Repair Yours CAN$685.47
    WALCHEM EH2332

    WALCHEM

    EH2332

    WALCHEM FITTING, 31/36, PVC, METERING PUMP REPAIR PART
    CAN$21.91 Buy Surplus As Low As CAN$13.15
    CAN$13.15
    WALCHEM EHE36E1VCV

    WALCHEM

    EHE36E1VCV

    METERING PUMP, 1/2 O.D. TUBE CONNECTION W/ STANDARD ACCESSORIES, PVC PUMP HEAD, 105 MAX PSI, 15 VAC, 50/60 HZ, PTFE DIAPHRAGM, CE VALVE BALLS, FKM SEATS, FKM SEALS, PTFE GASKET, PE TUBING
    CAN$2,820.86 Buy Surplus As Low As CAN$1,693.10
    CAN$1,693.10
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