Rain Power Filtration
Efficient Softening, Long Equipment Life
Water Softener Plant
Rain Power Filtration manufactures high-performance Water Softener Plants designed to remove calcium and magnesium hardness from raw water. Built in SS, MS, and FRP and offered in manual, semi-automatic, and fully automatic modes, these systems protect pipelines, boilers, chillers, and RO membranes from scale buildup.
Specifications
- Capacity Range: 500 LPH to 100,000 LPH
- Inlet Hardness: Up to 1200 PPM (as CaCO₃)
- Outlet Hardness: < 5 PPM
- Resin Type: Strong Acid Cation (SAC), food-grade resin
- Cycle Time: Depends on TDS and hardness load
- Regeneration: Sodium chloride (NaCl) brine solution
- Operation: Manual, semi-auto (with MPV), or auto (PLC)
Material of Construction (MOC)
| Tank | FRP / MS with Epoxy or FRP Lining / SS 304 / SS 316 |
|---|---|
| Internals | SS / UPVC Distributors & Collectors |
| Brine Tank | HDPE / FRP / SS cylindrical or rectangular |
| Valve Type | Ball / Butterfly / Multiport (Manual/Auto) |
| Control Panel | Optional relay-based or PLC-controlled |
Working Process
- Hard water enters the softener tank and passes through resin bed.
- Calcium and magnesium ions are exchanged with sodium ions.
- Softened water exits from the outlet with reduced hardness.
- After saturation, the resin is regenerated using a brine solution.
- Backwash and rinse cycles remove sludge and excess brine.
- System resumes next service cycle automatically or manually.
Applications
- Boiler feed water softening
- RO and DM plant pre-treatment
- Laundry and hotel utility water
- Textile, chemical, and pharma industry
- Cooling tower makeup water
- Hospitals, schools, and residential societies
Product Highlights
- Available in FRP, MS, and SS MOC for all budgets and uses
- Fully automatic with auto regeneration controller (optional)
- Compact design – floor or skid-mounted
- Quick-connect fittings for fast installation
- Tested to deliver < 5 ppm outlet hardness
- Long resin life with high exchange capacity
