| Model | PSE-20 |
| Control System | AMD electronic controller |
| Regeneration Period Setting | 1～31 days |
| Rregeneration Procedure | programmable |
| Incoming Water Requirement | Municipally treated water, CaCO3total hardness≤500 mg/L |
| Best Softening Flow Rate | 1.0 ton/hour |
| Working Pressure | 0.15～0.30MPa |
| Water Temperature | 1～42℃ |
| Power | 220V AC / 50Hz |
| Regeneration Agent Reserves | 30kg |
| Incoming/ Outgoing Water Pipes | 1/2" or 3/4" |
| Size of the drain | 1/2" |
| Weight of the main unit | ≤20kg(net weight, excluding the salt box) |
| Size of the main unit | φ280×585 mm |
| Size of the salt box | φ285×440 mm |
