DL Vertical multistage centrifugal pump

Product introduction

The QW series non-clogging submersible sewage is a new fixed submersible sewage pump. This series products designed by our

company, all of the products are based on our customers's requirements, the actual installation conditions and

different ways, what's more, we also combined with our years of practical experience to designed our products

which have the advantages of small size, low noise, reasonable structure,high efficiency, product specifications

diversification etc.

Application

Our products are suitable for stationary commercial plant for polluted wastewater discharges, residential sewage

stations, urban sewage treatment plant drainage systems, air defense system, pumping station, water plant's

water supply facilities, hospitals, hotels sewage emissions, municipal engineering construction sites, mining

facilities with machines, biogas digesters in rural areas, irrigation and other industries, conveyor belt particles

of sewage, dirt.

Main parameter

1. Sewage pump series in the rated voltage is 380V, 50Hz power frequency applied

2. Medium temperature does not exceed 40 degrees Celsius, medium density ≤ 1150kg/m3, PH value in the range 5-9;

3. Transmission medium in viscosity does not exceed 1000CP;

4. Work product must be fully submerged in the water is running, but the diving depth of not more than 10m;

5. Material mainly cast iron, can not be used in high corrosive or contain strong corrosive medium;

Technology parameter

Flow Q (m3/h): 2-10000

Head H (m): 3.5-80

Rotating speed N (r/min): 740, 980, 1450, 2900

Power P (kw): 0.37-355