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    Results 101-150 of 1,000.
    WALCHEM WDB400-14NU

    WALCHEM

    WDB400-14NU

    DISCONTINUED BY MANUFACTURER,BOILER CONTROLLER,INPUT 100-240VAC, 50/60HZ,8.0AMP,5 POWERED RELAYS, BLOWDOWN AND FEED FOR EACH SYSTEM, 1 DEDICATED ALARM,INTEGRATED DATALOGGING, EVENT/RESET LOG ...
    Buy Surplus As Low As CAN$1,328.99
    CAN$1,328.99
    Repair Yours CAN$954.82
    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$3,808.42 Buy Surplus As Low As CAN$2,097.66
    CAN$2,097.66
    Repair Yours CAN$1,589.11
    WALCHEM WFM2010G100

    WALCHEM

    WFM2010G100

    WALCHEM WFM FLOWMETER, 2 INCH, MAX. PSI 150, 100 GALLONS PER PULSE, 1.9 FLOW RATE GPM
    CAN$2,237.85 Buy Surplus As Low As CAN$1,343.28
    CAN$1,343.28
    Repair Yours CAN$939.00
    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$1,363.29 Buy Surplus As Low As CAN$818.83
    CAN$818.83
    Repair Yours CAN$578.55
    WALCHEM WPH600PSSANNN

    WALCHEM

    WPH600PSSANNN

    PH/ORP CONTROLLER, 6 POWERED, 2X SENSORS, 4-20 MA OUT, NO ETHERNET
    CAN$2,552.24 Buy Surplus As Low As CAN$1,531.91
    CAN$1,531.91
    Repair Yours CAN$1,078.88
    WALCHEM WPH600PSNANNN

    WALCHEM

    WPH600PSNANNN

    WALCHEM WPH600 SERIES PH/ORP CONTROLLER
    CAN$2,217.84 Buy Surplus As Low As CAN$1,331.85
    CAN$1,331.85
    Repair Yours CAN$919.53
    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$1,334.71 Buy Surplus As Low As CAN$801.68
    CAN$801.68
    Repair Yours CAN$547.03
    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
    CAN$2,029.21 Buy Surplus As Low As CAN$1,217.53
    CAN$1,217.53
    Repair Yours CAN$858.26
    WALCHEM WCTW100PAA

    WALCHEM

    WCTW100PAA

    COOLING TOWER CONTROLLER, 3 POWERED RELAYS, PREWIRED, 115 V, NEMA 5/15, 1 ISOLATED ANALOG (4-20 MA) OUTPUT
    CAN$1,591.93 Buy Surplus As Low As CAN$956.02
    CAN$956.02
    Repair Yours CAN$670.55
    WALCHEM WCT6A00PANNNPANNN

    WALCHEM

    WCT6A00PANNNPANNN

    WALCHEM INTUITION 6 COOLINGTOWER CONTROL
    CAN$2,666.56 Buy Surplus As Low As CAN$1,600.51
    CAN$1,600.51
    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
    CAN$1,683.53 Buy Surplus As Low As CAN$954.03
    CAN$954.03
    Repair Yours CAN$647.83
    WALCHEM WBL600PSSNN-AA

    WALCHEM

    WBL600PSSNN-AA

    WALCHEM WBL600 BOILER CONTROLLER
    CAN$3,712.60 Buy Surplus As Low As CAN$2,227.85
    CAN$2,227.85
    Repair Yours CAN$1,568.62
    WALCHEM WBL600HSSNN-NN

    WALCHEM

    WBL600HSSNN-NN

    WALCHEM WBL600 BOILER CONTROLLER, 100-240 VAC, 50/60 HZ, 7.0A
    CAN$1,958.58 Buy Surplus As Low As CAN$1,176.30
    CAN$1,176.30
    Repair Yours CAN$822.85
    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 CAN$1,543.35
    CAN$1,543.35
    Repair Yours CAN$1,078.42
    WALCHEM ST-730

    WALCHEM

    ST-730

    TURBIDIMETER, INLINE, ST-730 SERIES, PRE-SCALED
    CAN$2,657.98 Buy Surplus As Low As CAN$1,594.79
    CAN$1,594.79
    WALCHEM SP-710B

    WALCHEM

    SP-710B

    PYXIS HANDHELD WATER QUALITY METER, PTSA/FLUORESCEIN/PH/ORP
    CAN$4,163.02 Buy Surplus As Low As CAN$2,380.02
    CAN$2,380.02
    Repair Yours CAN$1,615.32
    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
    CAN$12,435.36 Buy Surplus As Low As CAN$7,462.36
    CAN$7,462.36
    WALCHEM EWNC31TCUR

    WALCHEM

    EWNC31TCUR

    METERING PUMP, EXTERNAL CONTROL, MANUAL SPEED CONTROL(C31), 4.3 GPH @ 50 PSI, 1/2 INCH OD TUBING -20 FEET(TC), PVDF
    CAN$2,121.67 Buy Surplus As Low As CAN$1,212.38
    CAN$1,212.38
    Repair Yours CAN$848.38
    WALCHEM EWNB31VEURM

    WALCHEM

    EWNB31VEURM

    WALCHEM EWNB-R SERIES PUMP(EWNB) SERIES
    CAN$1,387.58 Buy Surplus As Low As CAN$833.12
    CAN$833.12
    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 ...
    CAN$5,942.19 Buy Surplus As Low As CAN$3,396.12
    CAN$3,396.12
    WALCHEM EZC21D1VCA

    WALCHEM

    EZC21D1VCA

    WALCHEM EZC METERING PUMP
    CAN$1,210.38 Buy Surplus As Low As CAN$727.37
    CAN$727.37
    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$5,324.54 Buy Surplus As Low As CAN$3,195.30
    CAN$3,195.30
    Repair Yours CAN$2,204.52
    WALCHEM EWN-C31VEUR

    WALCHEM

    EWN-C31VEUR

    METERING PUMP, EWN SERIES, SOLENOID MV ELECTROMAGNETIC, 50 PSIG MAX PRESSURE, 4.3 GPH MAX CAPACITY, PTFE GASKET, PVC PUMP HEAD, EPDM VALVE SEAT, 1/2 INCH OD CONNECTION SIZE, 24 W, 1.2 AMP, 1 ...
    CAN$1,584.79 Buy Surplus As Low As CAN$953.16
    CAN$953.16
    Repair Yours CAN$653.91
    WALCHEM EWNC21PCUR

    WALCHEM

    EWNC21PCUR

    METERING PUMP, EWNC SERIES, 2.1 GPH, 150 PSI
    CAN$1,573.21 Buy Surplus As Low As CAN$943.93
    CAN$943.93
    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 CAN$857.41
    CAN$857.41
    WALCHEM EHE56E1VE

    WALCHEM

    EHE56E1VE

    EHE ELECTRONIC METERING PUMP, 20 GPH, 30 PSI, PVC
    CAN$2,943.06 Buy Surplus As Low As CAN$1,682.90
    CAN$1,682.90
    WALCHEM EHE46E1-VC

    WALCHEM

    EHE46E1-VC

    METERING PUMP, EHE SERIES, ELECTRONIC, 12 GPH MAX CAPACITY, 60 PSIG, PTFE GASKET, PCTFE VALVE SEAT, PTFE/EPDM DIAPHRAGM, 1/2 INCH OD CONNECTION SIZE, PVC PUMP HEAD
    CAN$2,660.77 Buy Surplus As Low As CAN$1,597.52
    CAN$1,597.52
    Repair Yours CAN$960.20
    WALCHEM EHE46E1-PCT

    WALCHEM

    EHE46E1-PCT

    METERING PUMP, SERIES EHE, ELECTRONIC, 12.0 GPH (750 ML/MIN), 60 PSI, 0.75" MNPT CONNECTIONS, EXTERNAL CONTROL, PULSE, ANALOG (4-20MA), 115 V, GFRPP HEAD, FKM SEAT/SEALS, NEMA 5/15
    CAN$2,593.68 Buy Surplus As Low As CAN$1,556.21
    CAN$1,556.21
    Repair Yours CAN$1,079.76
    WALCHEM EHE31E1VC

    WALCHEM

    EHE31E1VC

    TEFLON METERING PUMP, 115 VAC, 5.5 GPH @ 150 PSI MAX, 4- 20 MA INPUT SIGNAL, INCLUDES FOOT VALVE
    CAN$2,300.73 Buy Surplus As Low As CAN$1,381.87
    CAN$1,381.87
    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$1,539.06 Buy Surplus As Low As CAN$924.58
    CAN$924.58
    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 ...
    CAN$7,283.73 Buy Surplus As Low As CAN$4,371.38
    CAN$4,371.38
    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
    CAN$3,010.95 Buy Surplus As Low As CAN$1,807.71
    CAN$1,807.71
    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$2,357.89
    CAN$2,357.89
    Repair Yours CAN$1,101.71
    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$1,050.73
    CAN$1,050.73
    Repair Yours CAN$595.57
    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$8,831.36 Buy Surplus As Low As CAN$5,298.82
    CAN$5,298.82
    Repair Yours CAN$3,731.24
    WALCHEM WCT310-142

    WALCHEM

    WCT310-142

    DISCONTINUED BY MANUFACTURER, COOLING TOWER CONTROLLER, 120 VAC, 4-20 A OUTPUT
    Buy Surplus As Low As CAN$840.00
    CAN$840.00
    Repair Yours CAN$700.00
    WALCHEM EZB10N1-PC

    WALCHEM

    EZB10N1-PC

    MATERING PUMP 0.9AMP 115V 50/60HZ 150PSI 0-360SPM
    CAN$500.16 Buy Surplus As Low As CAN$300.09
    CAN$300.09
    Repair Yours CAN$364.12
    WALCHEM WEL-PHB-NN

    WALCHEM

    WEL-PHB-NN

    WALCHEM ELECTRODE, PH, BULB
    CAN$350.08 Buy Surplus As Low As CAN$200.62
    CAN$200.62
    WALCHEM EZB16D1-PC

    WALCHEM

    EZB16D1-PC

    METERING PUMP, EZ SERIES, 1 GPH, 105 PSI, HEAD MATERIAL: POLYPROPYLENE
    CAN$764.96 Buy Surplus As Low As CAN$458.97
    CAN$458.97
    WALCHEM CAN-2VC-8

    WALCHEM

    CAN-2VC-8

    INJECTION CHECK VALVE, PVC BODY MATERIAL, 25 PSI, 1/2 INCH NOMINAL SIZE
    CAN$131.47 Buy Surplus As Low As CAN$80.03
    CAN$80.03
    WALCHEM 103238

    WALCHEM

    103238

    WALCHEM SALT BRIDGE REPLACEMENT KIT FOR
    CAN$327.25 Buy Surplus As Low As CAN$197.21
    CAN$197.21
    WALCHEM 103212

    WALCHEM

    103212

    ADAPTER, INLINE MOUNTING OF CPVC ELECTRO
    CAN$244.36 Buy Surplus As Low As CAN$147.19
    CAN$147.19
    WALCHEM 102581-50

    WALCHEM

    102581-50

    HOUSING, WITH PREAMPLIFIER, AND WITH PT
    CAN$904.74 Buy Surplus As Low As CAN$518.15
    CAN$518.15
    WALCHEM 102029

    WALCHEM

    102029

    HIGH TEMP/PRESSURE PH ELECTRODE, 275F MAX TEMP, 200 PSI, DOUBLE JUNCTION CELL, 10FT CABLE
    CAN$965.36 Buy Surplus As Low As CAN$552.79
    CAN$552.79
    WALCHEM 103463

    WALCHEM

    103463

    WALCHEM MEMBRANE CAP
    CAN$217.21 Buy Surplus As Low As CAN$131.47
    CAN$131.47
    WALCHEM 102879-01

    WALCHEM

    102879-01

    SENSOR ELBOW, 3/4", CONTACTING, CONDUCTIVITY, FOR 190986 ELECTRODE, LOW-PRESSURE
    CAN$101.09 Buy Surplus As Low As CAN$59.18
    CAN$59.18
    WALCHEM 102834

    WALCHEM

    102834

    WALCHEM FUSE, CHEMICAL METERING PUMP REPAIR PART, 6.3 AMP, 5 X 20 MM
    CAN$17.15 Buy Surplus As Low As CAN$10.29
    CAN$10.29
    WALCHEM 8011-L

    WALCHEM

    8011-L

    VALVE 30-125PSI TRI-PURPOSE
    Buy Surplus As Low As CAN$86.23
    CAN$86.23
    Repair Yours CAN$364.12
    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 CAN$643.06
    CAN$643.06
    Repair Yours CAN$457.82
    WALCHEM 191646-03

    WALCHEM

    191646-03

    CONDUCTIVITY SENSOR, PASSIVE, GRAPHITE, 150 PSI, 3' CABLE, 10K THERMISTOR, 0-30 MS
    CAN$325.82 Buy Surplus As Low As CAN$195.78
    CAN$195.78
    Repair Yours CAN$250.00
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