Clack 2665 WS1.25CS

Summary

Product Identification

• Product Line: Clack Control Valves
• Model: WS1.25CS
• Certifications: NSF/ANSI 44, 61, and 372

Operating Limits

• Operating Pressures:
  • Minimum/Maximum: 20 psi - 125 psi
• Operating Temperatures:
  • Minimum/Maximum: 40º - 110º F

Feed Water

• Compatible Regenerants/Chemicals: Sodium chloride, potassium chloride, potassium permanganate, sodium bisulfite, chlorine and chloramines.

Product Water

• Regenerant Refill: Pre or Post treated water.

Flow Rates

• Service @ 15 psi drop: 34 gpm
• Backwash @ 25 psi drop: 32 gpm
• CV Service: 8.8
• CV Backwash: 6.4

Meter Specifications

• Accuracy: ± 5%
• Flow Rate Range: 0.25 - 34 gpm
• Gallon Range: 20 - 50,000 gallons
• Totalizer: 1,000 - 9,999,000 gallons

Electrical Specifications

• AC Adapter:
  • U.S. Supply Voltage: 120V AC
  • U.S. Supply Frequency: 60 Hz
  • International Supply Voltage: 230V AC
  • International Supply Frequency: 50 Hz
  • Output Voltage (U.S. & International): 12V AC
  • Output Current (U.S. & International): 500 mA
• Backup: Coin Cell Lithium battery with 8-hour carry over.

Mechanical / Hydraulic

• Inlet/Outlet Fittings: ¾" to 1.5” NPS
• Cycles of Operation: Up to 6
• Valve Material: Noryl or equivalent
• Regeneration: Downflow
• Distributor Pilot: 1.32" OD Pipe (1" NPS) or 32 mm OD
• Drain Line: ¾" or 1" NPT
• Brine Line: 3/8" or ½" OD Poly Tube
• Mounting Base: 2 ½" - 8 NPSM
• Height From Top Of Tank: 7 3/8"
• Weight: 4.5 lbs
• Tank Applications:
  • Water Softener: 6" - 21" Diameter
  • Water Filter: 6" - 24" Diameter

Control Features

• Solid state microprocessor with easy access front panel settings
• Three modes of operation: meter immediate, meter delayed, or time clock delayed
• Double backwash feature
• 73 selectable pre-programmed regeneration cycles
• Days override feature (1 – 28 days available)
• Backwash and brining ability to 21" diameter tanks
• Stores system configuration and operation data in non-volatile memory
• Patented one piece expanding seal spacer stack assembly
• Patented linearly reciprocating piston operation
• Control valve design provides optimum service and backwash rates
• Reliable and proven DC drive

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Disclaimer: This extraction may miss figures, footnotes, or revisions. Contractual data must match the OEM PDF revision used on the project.

Official datasheet (PDF)

Lenntech datasheet mirror