Vertical Multistage In-line Pump GDL/GDLS

product description

Vertical Multistage In-line Pump GDL/GDLS are designed on the basis excellent pump models at home and abroad. Meanwhile, in combination with the user requirement and relevant fire fighting standard. This model adopts vertical subsection type structure. The inlet and outlet of pump are the same level with the same bore and can be mounted in the pipeline like valve. It has such features as high pressure of multistage pump, compact land occupancy of vertical pump and convenient installation of pipe pump. It adopt excellent hydraulic model, having high efficiency and smooth working. The shaft sleeve is hard quality alloy and use wear resistant mechanical seal, having super service time and no-leakage.

In order to meet the user requirements, we have developed GDLS pump of which the outlet is at the upper position, inlet and out section can be mounted at the relevant position (0,90 and 180 degree), thus, the operation is very convenient.

Product features

1. The multi-stage centrifugal pump is a vertical structure with small floor area. The center of gravity of the pump coincides with the center of the pump foot, so it operates smoothly, has small vibration and long service life.
2. The multistage centrifugal pump has the same caliber and is on the same horizontal centerline. It can be directly installed at any part of the pipeline without changing the pipeline structure, which is extremely convenient for installation.
3. The motor with rain-proof cover can be directly used outdoors without building pump house, which greatly saves capital investment.
4. The head of multistage centrifugal pump can meet different requirements by changing the pump stages (number of impellers), so it has a wide range of applications.
5. The shaft seal adopts cemented carbide mechanical seal, which is reliable, no leakage and small mechanical loss.
6. Efficient and energy-saving, beautiful appearance.
7.Note: The casting of internal parts above 50 caliber is formed.

This model pump is mainly used in liquid conveying, circulating and boosting for hot and cold clean water. Water service by paralleled multiple pumps in high-rise, water supply for fire-fighting system, boiler, cooling water system, and many special applications.