Automatic Digital Domestic Water Pump Pressure Controller, Intelligent On/Off Switch

Features:

1. Automatically stops the pump when there is insufficient water and automatically restarts when water is supplied.
2. Microcomputer Processing Unit (MCU) chip for safe and intelligent control. Built-in pressure sensor for stable and accurate operation.
3. Automatic water shortage protection function to prevent the water pump from running dry.
4. Button operation with on-screen display of the adjusted pressure; convenient and quick.
5. Shock-resistant, strong anti-interference, fast response, stable performance, and long service life.

Specifications:

Description:
Built-in pressure sensor for stable and accurate operation. Microcomputer Processing Unit (MCU) chip for safe and intelligent control. Automatically stops the pump when there is insufficient water and automatically restarts when water is supplied. Easy button operation, on-screen display of adjusted pressure, convenient and quick. Worth buying.
Features:
Automatically stops the pump when there is insufficient water and automatically restarts when water is supplied. Microcomputer Process Chip (MCU) for safe and intelligent control. Built-in pressure sensor for stable and accurate operation.
Automatic protection against water shortage to prevent the water pump from burning out.
Easy button operation, on-screen display of adjusted pressure, convenient and quick. Shockproof, strong anti-interference, fast response, stable performance and long service life. Specifications: Condition: 100% brand new Operating pressure range: 0-10 bar Fluid temperature: 80 degrees Installation interface: G1/2 Waterproof: IP65 Long service life: can be used continuously for more than 20 million times Wiring: (3 wires) White: Positive Black: Negative Green, Yellow: Ground Cable length: approx. 90 cm / 35.4 inches
Product size: approx. 85 x 112 mm / 3.3 * 4.4 inches
Package weight: approx. 421 g
Package weight:
1 x pressure switch
Installation instructions:
1. If the pump does not have a check valve, then a check valve must be installed upstream of the pressure switch; otherwise, the pump may switch on/off more frequently.
2. When you turn on the tap water, if the pump's on/off time is incorrect, please adjust the H valve to a larger setting.
3. If the pump stops working, please lower valve H; conversely, if the pump does not work, please raise valve L.
Note:
1. Please carefully check the size chart before making payment.
2. Please allow a 0.5-1 inch difference due to manual measurement. (1 inch = 2.54 cm)
3. The color of the actual items may slightly differ from the listing images due to different computer monitors; thank you for your understanding.