Self Priming Non Clogging Sewage Pump
Product features
ZW non-clogging self-priming sewage pump has both self priming and sewage discharge function. It likes self priming pump for clean water without foot valve and pouring lead water. It can suck and discharge the large grain and long fiber and sediment and impurity in the waste water. The Max grain diameter can be 50% of caliber for pump; Length of fiber is 1.5 times as impeller caliber for pump, sediments, waste mineral impurities, fecal sewage treatment and all engineering materials and colloidal liquid completely alleviate labor intensity. Compared with the domestic similar products, it has merits of simple structure, good performance and high self-priming and sewage discharge. It is a domestic initiative product among the sewage pump series. The technique guide line has reached the international top level and has good develop foreground.
Working Condition
1. Ambient temperature less than 50 degrees centigrade, medium temperature less than 80 degrees centigrade.
2. Medium PH: 6-9 for cast iron material, and 2-13 for stainless steel material.
3. Gravity of medium: not exceeding 1240kg/m3.
4. Self-priming height: not exceeding the specified value by 4.5-5.5m, and the length of suction pipe less than 10m.
6. Through put capacity: the diameter of suspending particles not exceeding the 60%
of pump caliber, and the length of fibre less than the 5 times of pump caliber.
Application
Light industry, paper making, textile, food, chemical, electrical, mining, municipal sewage engineering
Advantage
• Simple structure
• High efficiency
• Energy saving
• Good self-priming performance
• Completed drainage of the trash
• Easy maintenance
Model Description
100 ZW 15 – 30
100 --------------- Outlet diameter: 10mm
ZW --------------- Self-priming sewage pump
15 ---------------- Rating flow: 15m³/h
30 ---------------- Rated head: 30m
Pump testing center was built in 1989, which is currently one of the largest pump testing center in China. The construction area is 2367 square meters, working capacity of the test tank is 7000 cubic meters, and depth of the pool is 12 meters. and depth of the pool is 12 meters. The maximum measurable flow rate is 20 m³/ s. The maximum measurable power is 5000 kilowatts. The maximum lifting weight of the lifting equipment is 75 tons. Various types of pumps whose outlet diameter aren’t more than 3000mm are able to be tested in this center. It’s recognized as the grade-C test bench in China.
Our test station is an authorized inspection agencies by Hunan Quality and Technical Supervision Bureau. Each pump has passed the running test before delivery.