ZKZXVacuum assisted self-priming pumpProduct Overview:

The pump has strong force and can start dry without filling water. The self-priming pump is optimized by our technical engineers based on the original self-priming pump improvement. Created through innovation. It fills all the historical gaps in this type in China, and can start and control automatically without the need for water injection (i.e. when the vacuum degree drops to a low level, the vacuum pump group automatically starts, and when the vacuum degree rises to a high level, the vacuum pump group automatically stops, without interfering with the operation of the main pump and playing an auxiliary role). It adopts a dry abrasion resistant structure design, can run for 30 minutes, and can suck shallow water and gas water mixtures. The mechanical seal components of the self-priming pump that do not require water filling should all use mechanical seal products that can be dry ground. In addition, additional vacuum system products can be added to the bracket between the motor and the strong self-priming pump, which can achieve the effect of quickly discharging water in only 30 seconds. Moreover, the vacuum system carried by the strong self-priming pump can achieve automatic start stop function after one click start. Under the condition of high suction stroke, the strong self-priming pump cannot achieve the effect of suctioning liquid, resulting in a decrease in the vacuum degree inside the self-priming pump body. At this time, the vacuum pump will automatically start to increase the self-priming capacity of the self-priming pump. This series of self-priming pump products that do not require water filling have shown significant effects, especially when used on urban flood control and emergency pump trucks, achieving good emergency rescue results.
Main features of ZKZW vacuum assisted strong self-priming pump;

1. Each time the self-priming pump is started with strong force, there is no need to use a tank of water, which meets the needs of a large number of users: a self-priming pump that can run idle.
2. Strong force, self-priming pump has a short self-priming time and can absorb water even in the event of a vacuum system failure. However, the suction time can be extended to within 2-5 minutes to release water, avoiding the consequences of the entire system collapsing due to vacuum pump damage when using conventional centrifugal pump products.
3. Strong suction pump can suction various sewage and pollutants with the effect of non clogging self-priming sewage pump.
4. Compared with imported similar strong suction pumps, the price has saved a lot of costs, making it an ideal product for users.
5. The vacuum system can automatically start and stop without the need for manual supervision like the originally configured vacuum pump, which has the drawbacks of manual start and stop.
Technical parameters of vacuum assisted self-priming sewage pump
The flow rate of 100-6000m3/h and the head of 10-120 meters can be produced. The flow rate and head of the self-priming pump without water filling can be customized according to user requirements. After configuring the vacuum system, the self-priming height can reach 8-9 meters and the horizontal distance can be within 20 meters. The extension can be customized according to user requirements.
Really There are two types of self-priming pumps with vacuum assist system: sewage type and clean water type.
100ZKZX100-20Vacuum assisted self-priming pumpModel Meaning
100- Inlet diameter (mm) - (mm)
ZK with vacuum assist system
ZX - Self priming pump for clean water
100- Rated flow rate (m3/h) - (cubic meters per hour)
20- Rated head (m) - (m)
Product display image;

Performance parameter table;