The GDL type vertical pipeline multi-stage centrifugal pump adopts a pipeline structure, which is easy to install, occupies a small area, has a beautiful and elegant appearance, is efficient and energy-saving, and has a wide range of applications. The suction and discharge ports of the water pump are located on the same straight line. The rotor components consist of shafts, impellers, impeller sleeves, shaft sleeves, and other parts. The inlet, middle, and outlet sections are connected by tension bolts. The shaft seal adopts mechanical seal and is lubricated and cooled with pressure water from the balance chamber. It is the best pump type for transporting cold and hot water or liquids with physical and chemical properties similar to water in various industries.
GDL type vertical pipeline multi-stage centrifugal pumpWidely used in the circulation and pressurization of hot and cold clean water in high-pressure operating systems, parallel water supply of multiple pumps in high-rise buildings, fire protection, boiler water supply and cooling water systems, and the transportation of various flushing liquids.
GDL type vertical pipeline multi-stage centrifugal pumpModel meaning:
50 GDL(S)12 - 15×5
50- Pump inlet and outlet diameter (mm)
GDL - Vertical Multi stage Pipeline Centrifugal Pump
S - downward suction and upward exhalation
12- Pump design flow rate (m3/h)
15- Pump design point single-stage head (m)
5- Levels
Technical Specifications
Flow rate: 2-300m3/h
Head: 5-250m
Speed: 2900r/min
Caliber: Φ 25- Φ 150
Temperature range: 0~+95 ℃
Work pressure: ≤ 2.5Mpa