Clack WS1

• Solid state microprocessor with easy access front panel settings
• Three modes of operation; meter immediate, meter delayed, or time clock delayed
• Double backwash feature offers optimum regeneration, cleaning ability, and
efficiency
• Capable of 36 pre-programmed regeneration cycles based on control valve setting
• Days override feature; 1 – 28 days available
• Backwash and brining ability to 21” diameter tanks
• Downflow/upflow regeneration
• Stores system configuration and operation data in nonvolatile memory
• Coin Cell Lithium battery back-up with an 8 hour carry over
• 12-volt output AC Adapter provides safe and easy installation
• Control valve design provides optimum service and backwash rates
• Pre or Post treated water regenerant refill
• Patented one piece expanding seal spacer stack assembly U.S. Patent 6,402,944
• Patented linearly reciprocating piston operation U.S. Patent 6,444,127
• Reliable and proven DC drive

Water Specialist 1” Control Specifications

Options: Backwash Filter, Bypass, Weather Cover
Compatible with the following typical concentration of regenerants or chemicals: Sodium chloride, potassium
chloride, potassium permanganate, sodium bisulfite, chlorine and chloramines
1. Noryl is a trademark of Sabic Innovative Plastics IP B.V. Company
2. Filter tank size calculated @ 10 gpm of backwash per square foot of bed area