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Home > Water Treatment Controllers > WalChem Controllers

WalChem Controllers

WalChem Controllers for cooling tower and boiler water applications.

For boilers:
  • WalChem WBL400-1N5U - Comes with conductivity probe and dual boiler probe option.
  • WalChem WLBLW100 - Newer conductivity controller with dual probe option.
For cooling towers:
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WalChem WCT400-1N1U WCT400-1N2U Boiler Conductivity Controller - WalChem WBL400-1N5U
WalChem WCT400-1N1U - Cooling Tower Chemicals
Our Price: $1,149.99
Sale Price: $1,049.99
Savings: $100.00
Cooling Tower Controller - Bleed and Feed
Our Price: $2,039.99
Sale Price: $1,889.99
Savings: $150.00
Boiler Conductivity Controller - WalChem WBL400-1N5U
Our Price: $1,619.00
Sale Price: $1,399.00
Savings: $220.00

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WalChem WCT400-1N1U - Bleed and feed (old model) Cooling Tower Controller - WalChem WCT410-1N2U - Bleed and feed Boiler Conductivity Controller WalChem WBL400-1N5U
WalChem WDT400-1N2U Boiler Conductivity Controller - WalChem WLBLW100 WalChem WCTW100P-N-A Cooling Tower Controller
Dual Cooling Tower Controller - WalChem WDT400-1N2U
Our Price: $2,099.99
Sale Price: $1,949.99
Savings: $150.00
Boiler Conductivity Controller - WalChem WLBLW100
Our Price: $1,619.00
Sale Price: $1,449.00
Savings: $170.00
WalChem WCTW100P-N-A Cooling Tower Controller
Our Price: $1,102.00
Sale Price: $985.00
Savings: $117.00
WalChem WDT400-1N2U - Bleed And Feed with Dual Biocide Cooling Tower Conductivity Controller Boiler Conductivity Controller - WalChem WLBLW100 WalChem WCTW100P-N-A Cooling Tower Controller
WalChem WCTW100P-N-B - Cooling Tower Controller WalChem W600-CT-AN - Cooling Tower Probe WalChem WCT600PSSNN-BN - Cooling Tower Controller
WalChem WCTW100P-N-B - Cooling Tower Controller
Our Price: $1,249.99
Sale Price: $1,049.00
Savings: $200.99
WalChem W600-CT-AN - Cooling Tower Probe
Our Price: $399.99
Sale Price: $359.99
Savings: $40.00
WalChem WCT600PSSNN-BN - Cooling Tower Controller
Our Price: $2,499.00
Sale Price: $2,385.00
Savings: $114.00
WalChem WCTW100P-N-B - Cooling Tower Controller (Single Biocide) WalChem W600-CT-AN - Cooling Tower Probe WalChem WCT600PSSNN-BN - Cooling Tower Controller (Dual Feed and Bleed)
Cooling Tower Controller - WalChem WCTWBLW100
Cooling Tower Controller - WalChem WCTW100PNB
Our Price: $1,199.00
Sale Price: $1,049.00
Savings: $150.00
WalChem WCTWBLW100 - Cooling Tower Controller (Continuous Operation)