Figure and Table of Vacuum Self-Priming Double Suction Pump

Characteristics and Applications of Vacuum Self-Priming Double Suction Pump

▶ Characteristics

In pumping, this deflates itself and sucks water without vacuum pump or check valve. It shows high degree of self-suction.

There is no need to install a brake valve in the mouth of pump suction unit, and it is possible to cut down the processing cost.

Strong self-suction performance and short self-suction time.

Low working current

Easy handling and control. Vacuum suction device, Extension of life and Saving energy

Saving Investment and Safe Use

No need to construct a underground pump room; Just install the pump on the ground and connect the sucking pipe in water. There is no worry about corrosion of an electric machine or instrument due to damp of basement and because of no pipe line in the underground pump room, there is no risk of valve explosion.

Wide scope of application with diverse kinds. This pump has 160 sizes and wide performance scope. Flux 414~18000㎥/h, Lift 9~150 mm, Suction unit diameter 250~140 mm.

With vertical partition method, the suction open nozzle is mounted on the bottom of casing, so it is easy to disassemble and repair. There is an impeller wearing for protecting impeller and a shaft sleeve for using the shaft semi-permanently.

In case of impeller, it is designed to offset the shaft driving force perfectly; With grease lubrication for bearing easy working and maintenance.

Applications

For General Industries

Waterworks & Drainage

Power Plant

Water Supply and Irrigation

Agricultural Water