Twin Alternating Water Softener System (Clack WS1) | Purifi Water

Twin Alternating Water Softener System (Clack WS1EE) Overview The Twin Alternating Water Softener System is designed for applications where a continuous supply of soft water is essential. Using a dual-tank configuration with the Clack WS1EE control valve, this system ensures uninterrupted soft water 24/7 by alternating between tanks during regeneration. One tank remains in service while the other regenerates, eliminating downtime and maintaining consistent water quality at all times. Each system is preassembled and includes high-quality components, making installation straightforward and reliable for residential or light commercial use. Key Benefits Continuous, uninterrupted soft water supply (24/7) Removes hardness and iron (up to 1.5 ppm) Prevents staining on fixtures and appliances Improves efficiency of water heaters and appliances Reduces scale buildup in plumbing systems Fully automatic operation with simple programming Water-efficient Clack control valve No harsh chemicals required Includes gravel underbed for improved filtration and media performance How It Works The system uses two resin tanks controlled by the Clack WS1EE twin alternating valve. Tank 1 remains in service while Tank 2 is on standby Once capacity is reached, the system automatically switches tanks The exhausted tank regenerates while the other continues supplying soft water This alternating process ensures zero interruption in service Specifications Control Valve Clack WS1EE Twin Alternating Digital Control Valve 5-cycle automatic operation Metered regeneration Plumbing Connections Includes Clack bypass valve 3/4” or 1” lead-free brass connectors (depending on size) Resin Tanks Dual tank configurations: 10” x 54” (90,000 grain) 12” x 52” (130,000 grain) 13” x 54” (150,000 grain) Resin Capacity 3.0 cu ft total (90,000 grain) 4.4 cu ft total (130,000 grain) 5.0 cu ft total (150,000 grain) Brine Tank Round 18” x 40” Includes safety float 3/8” brine line Performance Service flow rate: up to 28 GPM Operating pressure: 20–125 PSI Temperature range: 40°F – 110°F 1” distributor pilot