RSRH-6D — 6 Tons/Hour Dual-Valve Dual Tank Water Softener

MATTIAS RSRH-6D High-Capacity Water Softener — 6 m³/h Continuous Soft Water, Dual-Tank Design for High-Volume Car Wash Facilities

High-throughput car wash operations can't afford soft water shortages — or the scale damage that comes without them. The RSRH-6D doubles the treatment capacity of the RSRH-3D, delivering 6 m³ of conditioned water per hour with the same zero-interruption dual-tank architecture.

Like its smaller sibling, the RSRH-6D uses alternating dual-tank regeneration to keep softened water flowing around the clock. Larger resin tanks (500×1750mm) hold 300L of nano-form resin per tank, providing the ion-exchange capacity that busy multi-bay facilities demand. DN40/UPVC chemical-grade piping handles the higher flow rates without pressure drop or corrosion risk, and the electronic display keeps your team informed without requiring manual checks.

Whether you're running a high-volume express wash or a full-service detailing operation, the RSRH-6D keeps scale out of your equipment and soft water in constant supply.

Key Features:

• 6 m³/h TREATMENT CAPACITY — Handles the softening demands of high-volume, multi-bay car wash operations without bottlenecking water supply
• 300L RESIN PER TANK — Triple the resin volume of the 3D model means longer regeneration cycles and fewer interruptions in heavy-use environments
• ZERO-DOWNTIME REGENERATION — Tanks alternate automatically so one is always in service — no manual switchover needed during peak hours
• HEAVY-DUTY DN40 PIPING — Larger-bore UPVC chemical-grade valves, Y-strainer, and check valve support higher flow rates while resisting chemical corrosion
• SCALE PROTECTION AT ≤0.03 mmol/L — Same precision output hardness as the 3D model, protecting nozzles, pumps, and heaters across a larger operation
• ROBUST BUILD FOR HIGH-LOAD USE — 1800 kg operating weight and PE-lined pressure tanks rated to 0.8 MPa for reliable performance in demanding commercial settings

Specs at a Glance (RSRH-6D):

Parameter Value Water Treatment Capacity 6 m³/h Output Hardness ≤0.03 mmol/L Inlet Hardness (max) ≤4 mmol/L Operating Pressure 0.25–0.5 MPa Working Temperature 0–50°C Frame Dimensions 1350×700×2100 mm Equipment Weight 650 kg / 1800 kg (operating) Resin Volume per Tank 300 L

Specific parameters are subject to the actual product. Contact Mattias for installation guidance, compatibility checks, or multi-unit pricing.