The automatic constant-pressure water supply and treatment device can purify and **treat untreated** clean water to meet drinking water standards. The device uses multiple water supply pumps, employing variable frequency speed regulation and **control** for one or more pumps based on water demand. It can adjust the water supply volume and pressure in real time according to the needs of the pipeline network, **fully meeting** water usage requirements.

Characteristics

1. Energy saving: The system automatically selects the number of operating water supply pumps based on the required water volume, achieving energy efficiency.

2. Automatic Start/Stop: The water level in the tank is controlled by a high/low liquid level controller, featuring automatic high/low liquid level alarm start/stop functionality.

3. Pure Water Quality: All flow-through materials in this device—including the water supply pump, pipelines, valves, water tank, and manganese sand iron removal tank—are made of stainless steel, which is corrosion-resistant and pollution-free, ensuring the purity of the treated water.

4. Stable Operation: Variable frequency speed regulation enables stepless speed adjustment, while PID control ensures constant water supply pressure, resulting in smooth operation and low noise.

5. Small footprint: The device features a compact design, a small footprint, and easy installation.

Main Technical Parameters

1. Operating voltage: 380VAC±10% 50HZ

2. Working environment temperature: 10℃-40℃

3. Operation Mode: Multiple pumps in parallel, single pump with variable frequency, or multiple pumps with variable frequency.

4. Efficiency: greater than 95% η (η is the rated efficiency of the water pump)

5. Control motor capacity: single pump 0.18-280KW