Zero B AutoSoft-3 Automatic Water Softener
Water as Soft as the Morning Dew — Zero B AutoSoft-3 is a fully automatic water softener designed to reduce hardness-causing minerals from water and provide consistently softened water for homes, commercial establishments, institutions and water-treatment applications.
With 45 litres of purple food-grade resin, automatic programmable operation and a self-priming regeneration pump, AutoSoft-3 is designed for convenient and efficient water-softening performance.
⭐ Key Benefits
💧 Automatic Water Softening
Reduces hardness-causing calcium and magnesium from water.
⚙️ Fully Automatic Operation
Programmable process valve helps automate the softening and regeneration cycle.
🟣 45 L Purple Resin
Equipped with 45 litres of resin for effective hardness removal.
🚿 High Flow Capacity
Water flow capacity of approximately 3,000 LPH.
🧂 Efficient Regeneration
Uses approximately 7 kg salt per recharge for AutoSoft-3.
🔧 Self-Priming Regeneration Pump
Built-in NRV helps support reliable regeneration operation.
🏭 Durable Construction
Composite filament-wound resin vessel with an HDPE brine tank.
| Specification |
AutoSoft-3 |
| Model |
Zero B AutoSoft-3 |
| Water Flow |
3,000 L/hr |
| Maximum Inlet Hardness |
800 ppm as CaCO₃ |
| Treated Water Hardness |
<50 ppm as CaCO₃* |
| Inlet Water Pressure |
1.5–3.5 kg/cm² |
| Inlet/Outlet Connection |
1 inch |
| Drain Line |
0.5 inch |
| Electrical Supply |
230V AC / 6 Amp, 2-point |
| Treated Water Output @ 500 ppm |
4,500 litres |
| Purple Resin Quantity |
45 litres |
| Salt Capacity |
200 kg |
| Salt per Recharge |
7 kg |
| Process Valve |
Fully Automatic Programmable |
| Regeneration Pump |
Self-Priming Pump with Inbuilt NRV |
| Resin Vessel |
Composite Filament-Wound |
| Brine Tank |
HDPE |
| Installation Footprint |
Approx. 4 × 5 ft area |
