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    Results 801-850 of 1,000.
    WALCHEM 191020-04

    WALCHEM

    191020-04

    SWITCH & FLOAT ASSEMBLY, LOW PRESSURE, 4 FT. CABLE
    $204.68 Buy Surplus As Low As $118.17
    $118.17
    WALCHEM N16VC-PK

    WALCHEM

    N16VC-PK

    SPARE PARTS KIT, FOR METERING PUMP, EWN/EK-16 & EZB16
    $95.48 Buy Surplus As Low As $54.54
    $54.54
    WALCHEM EH0084

    WALCHEM

    EH0084

    SPARE PART, SE-CLASS SERIES, BALL & VALVE INCLUDED, 0.250" CE
    $4.17 Buy Surplus As Low As $2.43
    $2.43
    WALCHEM WDSPHW

    WALCHEM

    WDSPHW

    SENSOR, DIFFERENTIAL PH, 24 VDC, 2M CABLE
    ✓ IN STOCK!
    $1,176.67 Buy Surplus As Low As $678.72
    $678.72
    Repair Yours $558.00
    WALCHEM 102879-01

    WALCHEM

    102879-01

    SENSOR ELBOW, 3/4", CONTACTING, CONDUCTIVITY, FOR 190986 ELECTRODE, LOW-PRESSURE
    $70.74 Buy Surplus As Low As $41.41
    $41.41
    WALCHEM 50SLB

    WALCHEM

    50SLB

    RESISTOR 10OHM
    Buy Surplus As Low As $210.00
    $210.00
    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
    $139.99 Buy Surplus As Low As $80.80
    $80.80
    WALCHEM E56VEPK

    WALCHEM

    E56VEPK

    REPAIR KIT, METERING PUMP, INCLUDES 56VE AND 56VEV
    $247.40 Buy Surplus As Low As $141.40
    $141.40
    WALCHEM 104173

    WALCHEM

    104173

    REPAIR KIT FOR ACRYLIC FLOW CELL
    $103.00 Buy Surplus As Low As $62.00
    $62.00
    WALCHEM 102442

    WALCHEM

    102442

    REDUCING BUSHING, 1/2" X 3/4", FOR USE WITH 190810 ADAPTOR
    $11.00 Buy Surplus As Low As $6.60
    $6.60
    WALCHEM SP-710B

    WALCHEM

    SP-710B

    PYXIS HANDHELD WATER QUALITY METER, PTSA/FLUORESCEIN/PH/ORP
    $2,913.19 Buy Surplus As Low As $1,665.49
    $1,665.49
    Repair Yours $1,329.00
    WALCHEM EWN-C16PAURH-0025

    WALCHEM

    EWN-C16PAURH-0025

    PUMP
    $1,039.00 Buy Surplus As Low As $624.00
    $624.00
    Repair Yours $520.00
    WALCHEM WFM1510G1

    WALCHEM

    WFM1510G1

    PULSE METER, 24 VDC, 150PSI OPERATING, CAST BRONZE, EPOXY POWDER COATED INSIDE AND OUT, REED SWITCH, 20MA
    $1,154.88 Buy Surplus As Low As $661.55
    $661.55
    Repair Yours $528.00
    WALCHEM 191314

    WALCHEM

    191314

    PROCESS MONITOR BOARD FOR WA500
    $877.00 Buy Surplus As Low As $527.00
    $527.00
    Repair Yours $438.00
    WALCHEM WPH310-1N7-C

    WALCHEM

    WPH310-1N7-C

    PRESSURE CONTROLLER 115/230VAC 50/60HZ
    Buy Surplus As Low As $1,080.00
    $1,080.00
    Repair Yours $900.00
    WALCHEM 190783

    WALCHEM

    190783

    PREAMPLIFIER ASSEMBLY PH/ORP
    $200.99 Buy Surplus As Low As $122.21
    $122.21
    Repair Yours $300.00
    WALCHEM 191652-03

    WALCHEM

    191652-03

    PREAMP HOUSING, NO ATC, 3 FT CABLE
    $463.17 Buy Surplus As Low As $209.82
    $209.82
    WALCHEM 191390

    WALCHEM

    191390

    POWER/RELAY BOARD, WPH420
    $669.00 Buy Surplus As Low As $402.00
    $402.00
    Repair Yours $334.00
    WALCHEM 191653-20

    WALCHEM

    191653-20

    PH/ORP ELECTRODES HOUSING, PREAMP, 20 FOOT CABLE, TEMPERATURE COMPENSATION
    ✓ IN STOCK!
    $520.71 Buy Surplus As Low As $297.95
    $297.95
    Repair Yours $300.00
    WALCHEM WPHA00PAAANNNNNN

    WALCHEM

    WPHA00PAAANNNNNN

    PH/ORP CONTROLLER, 6 POWERED, 2X SENSORS, 4-20 MA OUT, NO ETHERNET
    $1,929.00 Buy Surplus As Low As $1,158.00
    $1,158.00
    Repair Yours $990.00
    WALCHEM WPH600PSSANNN

    WALCHEM

    WPH600PSSANNN

    PH/ORP CONTROLLER, 6 POWERED, 2X SENSORS, 4-20 MA OUT, NO ETHERNET
    $1,786.00 Buy Surplus As Low As $1,072.00
    $1,072.00
    Repair Yours $890.00
    WALCHEM WDP310-1N6

    WALCHEM

    WDP310-1N6

    PH/ORP CONTROLLER, 115 VAC, 10 AMP, 50/60HZ
    Buy Surplus As Low As $730.29
    $730.29
    WALCHEM WDP310-1N2

    WALCHEM

    WDP310-1N2

    PH/ORP CONTROLLER 115VAC 10A 50/60HZ
    Buy Surplus As Low As $960.00
    $960.00
    Repair Yours $800.00
    WALCHEM WEL-PHH-NN

    WALCHEM

    WEL-PHH-NN

    PH ELECTRODE, WEL SERIES, HF RESISTANT PH, 0-14 PH, 0-100 PSI
    ✓ IN STOCK!
    $330.63 Buy Surplus As Low As $178.77
    $178.77
    WALCHEM N36TCPK

    WALCHEM

    N36TCPK

    PARTS KIT, INCLUDES PARTS NEEDED TO SERVICE AND MAINTAIN CONFIGURATIONS OF EWN/EKC36 & EZC36 PUMPS, ALLEN WRENCH
    $267.25 Buy Surplus As Low As $153.52
    $153.52
    WALCHEM 103874

    WALCHEM

    103874

    PANEL, 11.8 X 22.5
    $106.00 Buy Surplus As Low As $64.00
    $64.00
    WALCHEM 191732

    WALCHEM

    191732

    OUTPUT BOARD, ANALOG OUTPUT, W600/INTUITION-6
    $397.69 Buy Surplus As Low As $228.26
    $228.26
    Repair Yours $200.00
    WALCHEM WELMVRNN

    WALCHEM

    WELMVRNN

    ORP SENSOR, WEL SERIES ELECTRODE
    ✓ IN STOCK!
    $511.35 Buy Surplus As Low As $293.00
    $293.00
    WALCHEM WELMVF81

    WALCHEM

    WELMVF81

    ORP SENSOR, FLAT, 1.0, PREAMP HOUSING WITH NOATC, SUBMERSION MODEL
    $775.00 Buy Surplus As Low As $465.00
    $465.00
    WALCHEM EHE55E1-PC

    WALCHEM

    EHE55E1-PC

    OBSOLETE, METERING PUMP, DIAPHRAGM, PROGRAMMABLE, REMOTE CONTROL, SOLENOID DRIVEN, E-CLASS, 20.0GPH, 30PSI, 115VAC
    Buy Surplus As Low As $900.00
    $900.00
    Repair Yours $760.00
    WALCHEM EH0419

    WALCHEM

    EH0419

    NUT COUPLING, 3/8", GLASS FIBER REINFORCED POLYPROPYLENE, FOR EW/EK SERIES
    $8.50 Buy Surplus As Low As $4.96
    $4.96
    WALCHEM NZB11PC

    WALCHEM

    NZB11PC

    MOTOR HEAD ASSEMBLY, KIT, EZB11, PC
    $221.19 Buy Surplus As Low As $133.32
    $133.32
    WALCHEM EHE56E1-FC

    WALCHEM

    EHE56E1-FC

    METERING PUMP, SOLENOID PUMP, MICROPROCESSOR CONTROL W/EXTERNALPULSE, 20GPH @ 30PSIG MAX, PVDF HEAD/FITTINGS, PTFE/EPDM DIAPHRAGM, CE BALLS, PCTFESEAT, PTFE SEALS/GASKET, 1/2 OD, 115AC 1.8A ...
    $2,346.00 Buy Surplus As Low As $1,337.00
    $1,337.00
    Repair Yours $1,078.00
    WALCHEM EWNB09VCURC

    WALCHEM

    EWNB09VCURC

    METERING PUMP, SOLENOID MV, ELECTROMAGNETIC HIGH COMPRESSION, 150PSIG MAX, PVC HEAD/FITTINGS,115AC, 0.8A, 20W
    $790.00 Buy Surplus As Low As $474.00
    $474.00
    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!
    $725.12 Buy Surplus As Low As $299.00
    $299.00
    Repair Yours $300.00
    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!
    $554.40 Buy Surplus As Low As $317.00
    $317.00
    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)
    $817.00 Buy Surplus As Low As $491.00
    $491.00
    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
    $900.00 Buy Surplus As Low As $540.00
    $540.00
    WALCHEM EHE31E1-FCT

    WALCHEM

    EHE31E1-FCT

    METERING PUMP, PVDF LIQUID END, 360 STROKEPER
    $1,698.00 Buy Surplus As Low As $1,019.00
    $1,019.00
    Repair Yours $846.00
    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 ...
    $4,158.22 Buy Surplus As Low As $2,376.53
    $2,376.53
    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 ...
    $639.48 Buy Surplus As Low As $365.62
    $365.62
    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
    $601.00 Buy Surplus As Low As $360.84
    $360.84
    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!
    $573.27 Buy Surplus As Low As $309.92
    $309.92
    WALCHEM EZB16D1TC

    WALCHEM

    EZB16D1TC

    METERING PUMP, EZ SERIES, 1.0 GPH, 105 PSI (0.7MPA), 115 VAC, PVDF HEAD, FKM SEALS
    $714.78 Buy Surplus As Low As $410.06
    $410.06
    WALCHEM EZB16D1-PC

    WALCHEM

    EZB16D1-PC

    METERING PUMP, EZ SERIES, 1 GPH, 105 PSI, HEAD MATERIAL: POLYPROPYLENE
    $535.30 Buy Surplus As Low As $321.18
    $321.18
    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
    $1,484.70 Buy Surplus As Low As $848.40
    $848.40
    Repair Yours $698.00
    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
    $848.00 Buy Surplus As Low As $509.00
    $509.00
    WALCHEM EWNC21VCURA

    WALCHEM

    EWNC21VCURA

    METERING PUMP, EWNC SERIES, EXTERNAL CONTROL, MANUAL SPEED CONTROL, 1.2A MAX, 24W AVG(R) ON/OFF CONTROL WITH0-240 DIGITAL SPEED CONTROL, EXTERNAL START/STOP,PROGRAMMABLE 4-20MA, DIGITAL PULS ...
    $1,284.13 Buy Surplus As Low As $727.20
    $727.20
    Repair Yours $598.00
    WALCHEM EWNC21PCUR

    WALCHEM

    EWNC21PCUR

    METERING PUMP, EWNC SERIES, 2.1 GPH, 150 PSI
    $1,100.90 Buy Surplus As Low As $660.54
    $660.54
    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 ...
    $1,109.00 Buy Surplus As Low As $667.00
    $667.00
    Repair Yours $538.00
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