Features Wide Application This water pump pressure switch is suitable for different types of water pumps, including self-priming pumps, jet pumps, garden pumps, clean water pumps, centrifugal pumps, etc. Automatic pump control The switch automatically starts and stops the pump according to the set pressure, providing convenient and efficient operation. Water shortage protection: It has water shortage protection for the water pump, ensuring safety and preventing damage to the pump in case of lack of water. HIGH QUALITY MATERIAL Made of high quality material, this pressure switch is built to last, providing long life and reliable performance. Applicable for Clean Water: Designed specifically for clean water sources, this pressure switch is suitable for a wide range of clean water applications, providing reliable and efficient operation. 220V black self-priming water pump, pressure switch, automatic pressure controller, automatic pressure controller for black water pump, self-priming pressure switch, water pump pressure controller Features: Application: self-priming pump, jet pump, garden pump, clean water pump, centrifugal pump, etc. Automatically start and close the pump according to the set pressure. It has the function of protecting the water pump from lack of water. This water pump pressure switch is applicable for clean water source. It is made of high quality. material, with long service life Specifications: Starting pressure: 1.0bar, 1.5bar, 2.2bar Maximum current: 10A Max pressure: 10bar Voltage: 220~240V Frequency: 50/60Hz Highest temperature: 60°C Port size: G1. " Protection level: IP65 Maximum power: 1.1KW Size: 23.5 x 16 x 17.5cm/9.25 x 6.30 x 6.89 inches. Weight: 1240 g. Package includes: 1 x pressure switch. Package List