Strong Suction Vacuum Assisted Self-Priming Sewage Pump

The powerful self priming pump that can be started dry without filling water is optimized, improved, and innovated by our factory's technical engineers on the basis of the original self priming pump. It can start and control automatically without the need for water injection (i.e. the vacuum pump unit will start automatically when the vacuum degree drops to a low level, and stop automatically when the vacuum degree rises to a high level, without interfering with the operation of the main pump and playing an auxiliary role). It adopts a dry wear resistant structure design, capable of dry operation, and can suck shallow water and gas-water mixtures. The mechanical sealing components of the self priming pump that do not need to be filled with water should all use mechanical sealing products that can be dry ground. In addition, an additional vacuum system product can be added to the bracket between the motor and the strong self priming pump, which can achieve the effect of fast water discharge in just 30 seconds. Moreover, the vacuum system of the strong self priming pump can achieve automatic start stop function after one click start, Under high suction conditions, due to the inability of the powerful self suction pump to suction liquid, the vacuum degree inside the pump body decreases. At this time, the vacuum pump will automatically start to increase the self suction capacity of the self suction pump. This series of self priming pump products that do not require irrigation have a significant effect, especially when used on urban flood control and emergency pump trucks, achieving good emergency rescue results.