Arctic Blue 370 compact water softener

Purification technology:

DOWEX® HCR-S/S — provides softened water. Arctic Blue series filters remove hardness.

Control valve:

Ecosoft Clack WS1 CE (time and volume regenerated).

Components:

1. Cabinet housing with pressure tank, riser pipe and bottom distributor.
2. Filter media.
3. Cardboard box with color printing.
4. Control valve with injector, drain line flow control (DLFC), top distributor and power adaptor.
5. User manual.

Options:

• Inline bypass assembly
• Inline external mixing valve
• Motorized No Hard Water Bypass Valve for bypass shutoff during regeneration
• Microswitch (regeneration activated)

Technical specifications

• Flow rate:

Operating — 2.2 m³/h

Maximum — 2.8 m³/h

• Quantity of DOWEX® HCR-S/S — 37 L
• Volume capacity* — 7.5 m³
• Usage of salt per regeneration** — 3.7–6.0 kg
• Usage of water per regeneration — 0.37 m³
• Duration of regeneration — 80–110 minutes
• Pressure drop in service mode — 0.5 bar
• Inlet pressure — 2–6 bar
• Electrical requirements — 230 V, 50 Hz
• Power consumption — 30 W
• Inlet/outlet pipe connections — 1’’

*for hardness at 5 meq/L (250 mg/L CaCO₃)

**it is recommended to use Ecosil pelletized salt for regeneration

Feed water requirements

• Hardness — 15 meq/L (750 mg/L CaCO₃)
• Iron — 0.2 mg/L
• Manganese — 0.05 mg/L
• Chemical oxygen demand — 5 mg O₂/L
• Required level of purification of sediment particles — 100 μm
• Initial water temperature — +4…+30 °С