Chemtrol CH255

The CHEMTROL® 255 is the only easy-to-use controller offering Free Chlorine and pH control for pools, spas, cooling towers, industrial water treatment, etc.

Designed for affordability, simplicity of installation, ease of use, and long-term reliability, it includes features normally not found on this type of controller, such as:

• Adjustable set-points
• Adjustable high and low alarms
• Adjustable overfeed safety timers
• Adjustable proportional feed control

Features

• Easy to install
• Simple to use
• All control functions on front panel
• Separate adjustable set-points
• Separate adjustable alarms
• Acid/base selector
• Proportional feed with adjustable bandwidth
• Separate adjustable overfeed safety timers
• Waterproof cabinet with clear window cover
• 5-year electronics warranty
• Toll-free technical support