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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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Cooling Tower Chemicals - WalChem WCT400-1N1U Cooling Tower Controller - WalChem WCT410-1N2U
WalChem WCT400-1N1U - Cooling Tower Chemicals
Our Price: $1,049.99
Sale Price: $645.00
Savings: $404.99
Cooling Tower Controller - Bleed and Feed
Our Price: $1,538.00
Sale Price: $1,388.00
Savings: $150.00
Boiler Conductivity Controller - WalChem WBL400-1N5U
Our Price: $1,119.00
Sale Price: $949.00
Savings: $170.00

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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 Cooling Tower Controller - WalChem WCTWBLW100
Dual Cooling Tower Controller - WalChem WDT400-1N2U
Our Price: $1,688.00
Sale Price: $1,449.00
Savings: $239.00
Boiler Conductivity Controller - WalChem WLBLW100
Our Price: $1,119.00
Sale Price: $949.00
Savings: $170.00
Cooling Tower Controller - WalChem WCT-WBLW100
Our Price: $899.00
Sale Price: $699.00
Savings: $200.00
WalChem WDT400-1N2U - Bleed And Feed with Dual Biocide Cooling Tower Conductivity Controller Boiler Conductivity Controller - WalChem WLBLW100 WalChem WCTWBLW100 - Cooling Tower Controller (Continuous Operation)
WalChem WCTW100P-N-A Cooling Tower Controller WalChem WCTW100P-N-B - Single Feed and Bleed Cooling Tower Controller WalChem W600-CT-AN - Cooling Tower Probe
WalChem WCTW100P-N-A Cooling Tower Controller
Our Price: $802.00
Sale Price: $645.00
Savings: $157.00
WalChem WCTW100P-N-B - Cooling Tower Controller
Our Price: $1,049.99
Sale Price: $949.99
Savings: $100.00
WalChem W600-CT-AN - Cooling Tower Probe
Our Price: $299.99
Sale Price: $299.99
WalChem WCTW100P-N-A Cooling Tower Controller WalChem WCTW100P-N-B - Cooling Tower Controller (Single Biocide) WalChem W600-CT-AN - Cooling Tower Probe
WalChem WCT600PSSNN-BN - Dual Feed and Bleed Cooling Tower Controller
WalChem WCT600PSSNN-BN - Cooling Tower Controller
Our Price: $1,599.99
Sale Price: $1,499.99
Savings: $100.00
WalChem WCT600PSSNN-BN - Cooling Tower Controller (Dual Feed and Bleed)