Automatic Station, Clack WS1 PRO, premium volumetric valve, simplex tank 12x52, flow rate 2.9-3.6 m3/hour, no resin included, requires 50-62 liters

Discover the Clack 1252 CI automatic water softening station, the professional solution for softened water throughout your entire home. Equipped with the renowned premium Clack volumetric valve, this station offers maximum reliability and precise control of the regeneration process. The 12x52 carbon fiber resin tank allows you to choose exactly the right filter media for your needs, transforming hard water into soft water that protects your installation, appliances and skin.

Why choose the Clack 1252 CI station

• Clack CI control valve (USA) – the most reliable control valve available, with optical piston positioning via photocell, eliminating mechanical cam wear.
• Digital display and EEPROM memory – retains settings even in the event of power outages.
• Smart regeneration based on time and volume – triggered after a preset volume of water has been consumed, usually at night.
• Reduces water hardness and eliminates white spots on glasses and dishes.
• Protects the plumbing system and appliances (iron, boiler, water heater, espresso machine) against limescale.
• Significant savings – up to 50% greater efficiency with powder detergent and up to 30% savings on the washing machine's electricity consumption.
• Enhanced comfort – clothes retain their colours longer, and skin is left without the feeling of dryness after bathing.
• Very easy maintenance – requires only salt tablet refilling.
• Low salt consumption – only 3.7 kg per regeneration.
• Estimated lifespan of over 10 years.

Flexibility in choosing the filter media

This station does not include resin inside the tank; you will need to add 50-62 liters of filter media of your choice, depending on your water quality and needs. This gives you the freedom to fully customize the station's performance.

• Dowex® HCRS/S – premium strongly acidic cation exchange resin for hardness removal.
• Pure PC002 – economical strongly acidic ion exchange resin for hardness removal.
• Ecomix A – 5-in-1 mixed resin for hardness, iron, manganese, ammonium and organic matter, exchange capacity 35g CaCO3/liter.
• Ecomix C – 5-in-1 mixed resin for hardness, iron, manganese, ammonium and organic matter, exchange capacity 30g CaCO3/liter.
• Ecomix P – 4-in-1 mixed resin for hardness, iron, manganese and organic matter, exchange capacity 40g CaCO3/liter.
• Birm – filter media for reducing iron and manganese in water.

Components of the automatic station

• Clack CI control valve (volumetric)
• 12x52 resin tank with distributor and pipe
• Brine tank with integrated float
• 1" connection fittings (inlet/outlet)
• Top distributor for Clack valve
• Power adapter for Clack valve
• DLFC for drain
• Flexible hose for brine tank

Technical specifications

General features

• Brand: Clack
• Product type: Simplex station
• Filtration method: Ion exchange resin (1 stage)
• Material: BPA Free plastic, carbon fiber
• Colour: Black
• Designed for: Whole house
• System dimensions: 156 x 81 x 45 cm
• Filter media tank: 12x52
• Filtration grade: 20 microns
• Certifications: CE, Water Quality, NSF

Control valve

• Valve: Clack CE 1"
• Valve type: Time/volume-based regeneration
• Preset valve: Yes
• Display menu: EN, DE, FR, UA
• By-pass: No, but can be added as an option

Operating parameters

• Feed water type: Mains water, well water
• Use: Cold water
• Working pressure: 2-6 bar
• Temperature: 4-30 °C
• Electrical connection: 220-240V @ 50-60 Hz
• Filtered water flow rate: 2.9 - 3.6 m³/hour
• Pressure drop: 0.5 bar
• Softening capacity: ~7 m³ @ 14 °dH (Ecomix), ~12 m³ @ 14 °dH (Dowex)

Feed water limits

• Total iron: < 15 mg/L
• Manganese: < 3 mg/L
• pH: 6.5-8.5
• Water hardness: < 750 mg/L CaCO3
• Chlorine: < 0.5 ppm
• TMC: < 50 CFU/100 ml

Regeneration and consumption

• Filter media volume: 62 liters
• Salt consumption: 3.7 kg/regeneration
• Water consumption: 4.5 kg/regeneration
• Regeneration duration: 80-110 minutes
• Salt tank volume: Medium (70-100 liters)

Installation

• Installation location: Utility room
• Power outlet: 220V socket
• Installation time: < 120 min
• Installation difficulty: High (> 60 min)
• Specialist installation: Yes, required
• Feed connection: 1 inch
• Drain connection: 3/4 inch
• Brine hose: 3/8 inch (9 mm)

Protection recommendations

To protect the station, we recommend installing a sediment pre-filter capable of handling the required water flow rate. After softening stations, it is also recommended to install an activated carbon post-filter to reduce excess sodium after resin backwashing.

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FILTRO.ro: We make constant efforts to keep the information on this page accurate. Rarely they may contain inaccuracies: the photo is informative and may contain accessories not included in the standard packages, some specifications may be changed by the manufacturer without notice or may contain operating errors. All promotions present on the site are valid within the stock limit. In accordance with the provisions of GEO 140/2021, the products benefit from a 24-month legal guarantee of conformity, with the exception of consumables and other products with a special regime.