Product Overview
ZW Self-priming non-clogging sewage pump sets self-priming and non-clogging sewage in one, using axial reflux outer recirculation through the pump body, impeller passage of a unique design, without having to install bottom valve and irrigation water , the suction 60% and outlet diameter fiber length is five times the diameter of the outlet liquid containing large particles of solid impurities in diameter , and its self-priming height of 5 meters , can replace all types of diving , liquid-type sewage pumps. Widely used in chemical , electrical , mining , paper, textile, printing and dyeing , environmental protection, medicine, food . Ponds farming , municipal sewage and other industries, it is now our best trash pump pumping contain solid particles , fibers, pulp and mix the suspension medium .
ZW Self-priming sewage pump without clogging compared with similar products , has a simple structure , good performance self-priming , sewage capacity , high efficiency, easy maintenance , etc. , is the first domestic sewage pump series products. The performance indicators in the leading domestic and international advanced level , with broad application market and development prospects.
Applications
Used in chemical, petroleum , pharmaceutical, mining , paper , fiber, pulp , textile , food , power plants and municipal sewage works, public facilities, sewage , Ponds farming and other industries.
1 , sewage capacity : attempts to prevent the special impeller design to ensure efficient and non-clogging pump .
2 , energy efficient : using hydraulic model , self-priming high- efficiency than the average of 3 to 5%.
3 , self-priming performance : self-absorption is generally self-priming height than one meter high, and self-absorption time is shorter.
Working conditions
1 , ambient temperature ≤ 24 ℃, medium temperature ≤ 60 ℃.
2 , medium PH value 6-9 iron pump , stainless steel pump is 1 to 14.
3 , maximum particle diameter of the pump through bore 60% , fiber length of 5 times the diameter .
4 , the total weight of impurities in the medium does not exceed 15% of the total weight of the medium , medium weight does not exceed 1240kg/m3.
Technical Parameters
Flow :5-800m3 / h;
Head :12-60m;
Motor power :2.2-55KW;
Speed :1450-2900r / min;
Diameter : φ25-φ300;
Medium temperature : ≤ 100 ℃;
Self-priming height :4.5-6 .0 m.
