Automatic Water Pump Pressure Switch
This electric switch is used in water systems to automatically start the pump after a pressure decrease and stop it when fluid flow is interrupted. It replaces traditional pump control systems and prevents water pump operation in case of water shortage.



Technical Specifications
Product Overview
Automatic Water Pump Control
This automatic water pump pressure switch is a reliable electric control solution for modern water systems. It automatically starts the pump when pressure drops, such as when a tap is opened, and stops it when flow ceases. By replacing traditional systems that rely on separate pressure tanks and valves, this unit provides a streamlined, efficient, and space-saving alternative.
Technical Specifications
Protection Degree
- Starting Pressure
- 1.5 bar or 2.2 bar (Adjustable 1.5-3.0 bar)
- Max Rated Current
- 10 A
- Max Allowable Pressure
- 10 bar
- Rated Voltage
- 110V-120V or 220V-240V
- Frequency
- 50/60 Hz
- Max Ambient Temperature
- 60 °C
- Joint Screw
- G1" male
Features
Key Features
- Automatic start/stop operation
- Dry run protection (stops pump during water shortage)
- Replaces traditional systems (pressure tank/check valve)
- Adjustable starting pressure
- Optional quick-connection G1" plastic pipe joint
- Customizable power cable length
Logistics
Packaging Details
| Metric | Value |
|---|---|
| Packing Size | 52 x 47 x 38 cm |
| Quantity per Carton | 12 pcs |
| Net Weight | 14.64 kg |
| Gross Weight | 18.84 kg |



