Product Name:QGL series through flow pump

Product UsageLow lift and high flow water intake projects combining mechanical and electrical drainage and irrigation, flood control and drainage, or a combination of drainage and irrigation.

Product usage conditions:

Caliber 350~1800mmHead lift0～12m, traffic0.2～10m³/s， power7.5～630kw, voltage380VThe660VThe6kVThe10kVWater quality conditions, water temperature ≤50℃， PH value5～9The water quality is clean water or mild sewage, and it is allowed to pass through the equivalent diameter of particles≤1/10Nominal caliber, without a large amount of fiber debris.

Key Features:

1、The inlet and outlet water flow channels are approximately straight (with a straight flow path), resulting in low hydraulic head loss and high efficiency of the pump station (about 5% increase), making it particularly suitable for low head and high flow pump stations.

Under the same operating conditions, the motor power configuration is small and the operating cost is low.

2Under the foundation of the water pump, there is no need to install a suction tank, and it can be directly introduced into the water;

3The product uses a new type of dry motor, which does not require water or oil injection before use;

4This product can be used in-40Storage in an environment of ℃;

5Compared to traditionalQSZTheQSHThe current drops10%Left and right, energy-saving5～10%For ease of use, pulleys and sliding rails can be equipped.

6The performance coverage of the pump is large; The pump and motor are coaxial, compact in structure, and can operate underwater.

7. There are two types of structures: impeller built-in type and impeller front type. The bidirectional impeller can achieve bidirectional pumping.

The product has been recognized as a high-tech product by Jiangsu Province and awarded the third prize for scientific and technological progress by the China Machinery Industry Federation