QZ(H) Vertical Axial (Mixed) Flow Pump

Description

Reviews

Product Outline

QZ submersible axial-flow pump and QH submersible mixed-flow pump of Shanghai Liancheng (Group) Co., Ltd. are a new generation of axial-flow pumps and mixed-flow pumps based on digesting and absorbing the advanced technology of similar products at home and abroad, combined with our company's many years of design experience, which are specially designed for large flow and low lift occasions. The hydraulic models have reached the leading level in China. Compared with the old models, the flow rate is increased by 20%-30%, the efficiency is increased by 3%-5%, and the cavitation resistance is excellent. The lift of QZ submersible axial-flow pump is generally less than 10m, and that of QH submersible mixed-flow pump is generally less than 20m. This product is the best replacement of traditional axial flow pump and mixed flow pump.

Main Purpose

QZ series submersible axial-flow pumps and QH series submersible mixed-flow pumps are widely used in industrial and agricultural water transportation, urban water supply, light sewage discharge and water transfer projects.

Product Features

1. The machine and pump are integrated, with compact structure and strong reliability;

2, double or triple mechanical seal leak-proof device;

3. The whole pump dives into the water with good cooling conditions;

4. Class F insulation and IP68 protection level multiple monitoring alarm protection device;

5, shaft installation, easy to maintain;

6, greatly simplify the civil engineering and building structure engineering of the pumping station, and save the construction cost of the pumping station accounting for 30%-40% of the total cost.

7. It is easy to maintain, with leakage and internal winding temperature rise protection devices, and can be equipped with a control cabinet, which is reliable in operation.

8. Low noise and long service life.

Performance Range

Flow range: 0-25m³/h

Lift range: 0-30 m

Power: 18.5-7000KW

Voltage: ≤355KW, with voltage of 380V or 660 V; ≥355KW, voltage 380v, 660v, 6Kv and 10Kv

Frequency: 50Hz

Cable length: 10m

Insulation grade:F

Working Conditions

Clear water not exceeding 50℃ and other liquids similar to clear water or mild sewage.

Established in 1993, Liancheng is a professional pump manufacturer. The product category covers more than 5,000 series, which are widely used in national pillar industries such as municipal administration, water conservancy, construction, fire protection, electric power, environmental protection, petroleum, chemical industry, mining, and medicine.