Product Search

    SEARCH NOW FOR ALL YOUR WALCHEM SOLUTIONS

    Radwell is here to supply you with all your plant floor needs.

    Radwell is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder.

    Filter Results
    Results 1-50 of 1,000.
    WALCHEM 191553

    WALCHEM

    191553

    WALCHEM KIT, CORRATOR RETROFIT (ELECTROD
    $5,901.00 Buy Surplus As Low As $3,541.00
    $3,541.00
    WALCHEM IX-C150-S6N-TB-2

    WALCHEM

    IX-C150-S6N-TB-2

    WALCHEM IX SERIES ELECTRONIC METERING PU
    $4,890.00 Buy Surplus As Low As $2,934.00
    $2,934.00
    WALCHEM IX-C060S6N-TB-U

    WALCHEM

    IX-C060S6N-TB-U

    WALCHEM IX SERIES ELECTRONIC METERING
    $4,647.00 Buy Surplus As Low As $2,789.00
    $2,789.00
    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 $2,700.00
    $2,700.00
    Repair Yours $2,250.00
    WALCHEM WDB300-1N5

    WALCHEM

    WDB300-1N5

    DISCONTINUED BY MANUFACTURER, DUAL BOILER CONTROLLER, 120VAC, 50/60HZ
    Buy Surplus As Low As $2,640.00
    $2,640.00
    Repair Yours $2,200.00
    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 $2,430.00
    $2,430.00
    Repair Yours $2,250.00
    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 $2,247.00
    $2,247.00
    Repair Yours $1,866.00
    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 $2,220.00
    $2,220.00
    Repair Yours $1,843.00
    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!
    $2,867.00 Buy Surplus As Low As $2,179.00
    $2,179.00
    WALCHEM 191494

    WALCHEM

    191494

    WALCHEM FREE CHLORINE/BROMINE SENSOR KIT
    $3,601.00 Buy Surplus As Low As $2,161.00
    $2,161.00
    WALCHEM 103989

    WALCHEM

    103989

    WALCHEM HYDROGEN PEROXIDE SENSOR
    $3,515.00 Buy Surplus As Low As $2,109.00
    $2,109.00
    WALCHEM 191750-20

    WALCHEM

    191750-20

    HYDROGEN PEROXIDE 2000 PPM SENSOR20 FT C
    $3,504.00 Buy Surplus As Low As $2,103.00
    $2,103.00
    WALCHEM IX-C060TEN-TB-U

    WALCHEM

    IX-C060TEN-TB-U

    WALCHEM IX ELECTRONIC METERING PUMP
    $3,430.00 Buy Surplus As Low As $2,058.00
    $2,058.00
    WALCHEM 103985

    WALCHEM

    103985

    WALCHEM HYDROGEN PEROXIDE SENSOR
    $3,347.00 Buy Surplus As Low As $2,009.00
    $2,009.00
    WALCHEM 104324

    WALCHEM

    104324

    WALCHEM FREE CHLORINE/BROMINE SENSOR HIG
    $3,347.00 Buy Surplus As Low As $2,009.00
    $2,009.00
    WALCHEM 191724

    WALCHEM

    191724

    WALCHEM LITTLE DIPPER 2, FLUORESCEIN
    $3,256.00 Buy Surplus As Low As $1,954.00
    $1,954.00
    Repair Yours $1,622.00
    WALCHEM 103968

    WALCHEM

    103968

    WALCHEM LITTLE DIPPER 2, FLUORESCEIN,
    $3,220.00 Buy Surplus As Low As $1,932.00
    $1,932.00
    Repair Yours $1,604.00
    WALCHEM 103964

    WALCHEM

    103964

    LITTLE DIPPER 2, FLUORESCEIN, 1 TEE
    $3,220.00 Buy Surplus As Low As $1,932.00
    $1,932.00
    Repair Yours $1,604.00
    WALCHEM 191493

    WALCHEM

    191493

    WALCHEM FREE CHLORINE/BROMINE SENSOR KIT
    $3,205.00 Buy Surplus As Low As $1,923.00
    $1,923.00
    WALCHEM EHE56E1-PE

    WALCHEM

    EHE56E1-PE

    DISCONTINUED BY MANUFACTURER, METERING PUMP, 20 GPH, 1/2 O.D. TUBE CONNECTION STANDARD ACCESSORIES, GFRPP PUMP HEAD, 30 MAX PSI, 115 VAC, 50/60 HZ, PTFE DIAPHRAGM, CE VALVE BALLS, EPDM SEATS ...
    Buy Surplus As Low As $1,920.00
    $1,920.00
    Repair Yours $1,600.00
    WALCHEM 191350

    WALCHEM

    191350

    WALCHEMPERACETIC ACID SENSOR, 0-2000 PPM
    $3,143.00 Buy Surplus As Low As $1,886.00
    $1,886.00
    WALCHEM WIN900PANNNNN-NNNNNN

    WALCHEM

    WIN900PANNNNN-NNNNNN

    WALCHEM WIN9 INDUSTRIAL CONTROLLER
    $3,131.00 Buy Surplus As Low As $1,879.00
    $1,879.00
    WALCHEM EWNC16VCUYA1

    WALCHEM

    EWNC16VCUYA1

    WALCHEM EWN-Y PUMP WITH FLOW METER
    $3,120.00 Buy Surplus As Low As $1,872.00
    $1,872.00
    WALCHEM 191490

    WALCHEM

    191490

    WALCHEM PERACETIC ACID SENSOR
    $3,073.00 Buy Surplus As Low As $1,844.00
    $1,844.00
    WALCHEM 191723

    WALCHEM

    191723

    WALCHEM LITTLE DIPPER 2
    $3,018.00 Buy Surplus As Low As $1,811.00
    $1,811.00
    Repair Yours $1,504.00
    WALCHEM 103963

    WALCHEM

    103963

    WALCHEM LITTLE DIPPER 2, 5 FT CABLE,
    $3,018.00 Buy Surplus As Low As $1,811.00
    $1,811.00
    Repair Yours $1,504.00
    WALCHEM 191338

    WALCHEM

    191338

    WALCHEM PERACETIC ACID SENSOR
    $2,985.00 Buy Surplus As Low As $1,791.00
    $1,791.00
    WALCHEM 191499

    WALCHEM

    191499

    WALCHEM SPARE PARTS1. DISINFECTION (CHLO
    $2,974.00 Buy Surplus As Low As $1,785.00
    $1,785.00
    WALCHEM EWNB11VFUYM2

    WALCHEM

    EWNB11VFUYM2

    WALCHEM EWN-Y PUMP W/ EFS FLOW SENSOR
    $2,974.00 Buy Surplus As Low As $1,785.00
    $1,785.00
    WALCHEM 103967

    WALCHEM

    103967

    WALCHEM LITTLE DIPPER 2 PTSA SENSOR
    $2,915.00 Buy Surplus As Low As $1,749.00
    $1,749.00
    WALCHEM EWNB11VCUYM1

    WALCHEM

    EWNB11VCUYM1

    WALCHEM EWN-Y PUMP W/ EFS FLOW SENSOR
    $2,885.00 Buy Surplus As Low As $1,731.00
    $1,731.00
    WALCHEM EWNB16VCUYA1

    WALCHEM

    EWNB16VCUYA1

    WALCHEM EWN-Y SERIES + EFS SENSOR(EWNB16
    $2,862.00 Buy Surplus As Low As $1,718.00
    $1,718.00
    WALCHEM 191533

    WALCHEM

    191533

    WALCHEM CHLORINE DIOXIDE SENSOR, 2 PPM,
    $2,855.00 Buy Surplus As Low As $1,713.00
    $1,713.00
    WALCHEM EWNB11VCUYA1

    WALCHEM

    EWNB11VCUYA1

    WALCHEM EWN-Y PUMP W/ EFS FLOW SENSOR
    $2,831.00 Buy Surplus As Low As $1,699.00
    $1,699.00
    WALCHEM EWNB11PEUY2

    WALCHEM

    EWNB11PEUY2

    WALCHEM EWN-Y SERIES + EFS SENSOR
    $2,819.00 Buy Surplus As Low As $1,692.00
    $1,692.00
    WALCHEM 104165

    WALCHEM

    104165

    WALCHEM TOTAL CHLORINE SENSOR
    $2,817.00 Buy Surplus As Low As $1,691.00
    $1,691.00
    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 $1,680.00
    $1,680.00
    Repair Yours $1,400.00
    WALCHEM WM184-5NNNN

    WALCHEM

    WM184-5NNNN

    CONTROLLER WEBMASTRER ONE
    $2,799.00 Buy Surplus As Low As $1,680.00
    $1,680.00
    Repair Yours $1,400.00
    WALCHEM 104030

    WALCHEM

    104030

    WALCHEM FREE CHLORINE SENSOR
    $2,763.00 Buy Surplus As Low As $1,658.00
    $1,658.00
    WALCHEM 103939

    WALCHEM

    103939

    WALCHEM CHLORINE DIOXIDE SENSOR,
    $2,763.00 Buy Surplus As Low As $1,658.00
    $1,658.00
    WALCHEM 191362

    WALCHEM

    191362

    WALCHEM CHLORINE DIOXIDE, 20 PPM, 20 FT.
    $2,750.00 Buy Surplus As Low As $1,650.00
    $1,650.00
    WALCHEM EWNB11PCUY1

    WALCHEM

    EWNB11PCUY1

    WALCHEM EWN-Y PUMP WITH FLOW METER
    $2,732.00 Buy Surplus As Low As $1,640.00
    $1,640.00
    WALCHEM 104010

    WALCHEM

    104010

    WALCHEM FREE CHLORINE /BROMINE SENSOR,
    $2,728.00 Buy Surplus As Low As $1,637.00
    $1,637.00
    WALCHEM 104274

    WALCHEM

    104274

    WALCHEM FREE CHLORINE/BROMINE SENSOR
    $2,597.00 Buy Surplus As Low As $1,559.00
    $1,559.00
    WALCHEM 104319

    WALCHEM

    104319

    WALCHEM STABILIZED BROMINE SENSOR
    $2,597.00 Buy Surplus As Low As $1,559.00
    $1,559.00
    WALCHEM 191445

    WALCHEM

    191445

    WALCHEM FREE CHLORINE/BROMINE SENSOR
    $2,597.00 Buy Surplus As Low As $1,559.00
    $1,559.00
    WALCHEM 104421

    WALCHEM

    104421

    WALCHEM CHLORINE DIOXIDE SENSOR, 20 PPM,
    $2,597.00 Buy Surplus As Low As $1,559.00
    $1,559.00
    WALCHEM 191531

    WALCHEM

    191531

    WALCHEM FREE CHLORINE/BROMINE SENSOR, 2
    $2,570.00 Buy Surplus As Low As $1,542.00
    $1,542.00
    WALCHEM 191442

    WALCHEM

    191442

    WALCHEM FREE CHLORINE/BROMINE SENSOR
    $2,525.00 Buy Surplus As Low As $1,515.00
    $1,515.00
    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 $1,512.00
    $1,512.00
    Repair Yours $1,400.00
    Next
    1 2 3 4 5 6 7 8 9 10 11