GHS cooling tower water pump

Application

The GHS series single-stage single-suction hori-zontal centrifugal pump is used to convey clean water and the liquid with chemical and physical properties similar to water. It may be applied in water supply and drainage for factories, mines and cities, air conditioning, fire fighting and agricultural irrigation .

Features

1. The GHS series single-stage single-suction horizontal centrifugal pump is designed in accordance with EN733(DIN24255).
2. The GHS has simple structure, reliable peformance, small volume, light weight, good pitting resistance, low power consumption and easy operation and maintenance.
3. The GHS is of the rear-open type. The suction and discharge pipes needn’t be taken down for pump cover and impeller disassembly.
4. The GHS parts are universally replaceable. The whole series have 46 models that only adopt six types of shaft. All parts may be universally exchanged.
5. The pumps of the same specifications may have different performances(indicated with ABC on pump models) if changed in impeller outer diameters(cutting impeller).
6. The pump rotates in the clockwise direction if viewed from the driven end.

The instruction of main parts

1. Pump case: Foot support structure and spiral volute chamber, with volute chamber, foot, influent flange and discharge flange cast into an integrity. The flanges may be drilled accordance with the metric or U.S. system.
2. Impeller: Closed impeller designed in the excellent hydraulic model to guarantee pump performance and efficiency. The dynamic balance test shall be conducted.
3. Suspension(bearing part): The suspension fork is installed with bearing inside. There are totally 6 bearing specifications for the whole series. The bearings shall be lubricated by lubricating oil or grease.
4. Shaft seal: Using mechanical seal. Domestic and imported high-quality mechanical seal may also be adopted.
5. Electrical motor: High-quality motor with low noise and small vibration. explosion-proof motor or other motors with special requirements may be adopted if necessary.
6. The pump is driven directly by electrical motor with elastic coupling.

Working condition

Outlet : DN32~300 mm.
Capacity: 4.5~1660 m3/h.
Head: 5.2~150m.
Rotation Speed: 1450 r/min and 2900 r/min(50Hz power supply).
Conveyance medium temperature: - 10°C~85°C(consult us if the temperature is beyond the above scope).
Working pressure: 1.6MPa is standard,available for up to max working pressure 2.5MPa(please specify in your order).

Construction

Performance curves

Projects reference