GDL vertical multistage pipeline centrifugal pump

GDL vertical multistage pipeline centrifugal pump

1. Overview of GDL vertical multistage pipeline centrifugal pump:

GDL type vertical multi-stage pipeline centrifugal pump is a new generation product designed and manufactured by our company on the basis of excellent foreign pump types, combined with user requirements and fire protection standards, and according to JB/TQ6435-92 standard.
The suction and discharge ports of the water pump are located on the same straight line. The rotor part is composed of shaft, impeller, impeller retaining sleeve, shaft sleeve and other parts, and the water inlet section, middle section and water outlet section are connected by tension bolts. The shaft seal adopts a mechanical seal, lubricated and cooled by the pressure water in the balance chamber. It is the best pump type for the transportation of hot and cold water or liquids with physical and chemical properties similar to water in various industries. All products of our company are designed and optimized by computer. The company has strong technical force, rich production experience and perfect testing methods, so as to ensure stable and reliable product quality.
2. The scope of application of GDL vertical multistage pipeline centrifugal pump:
It is widely used in the circulation and pressurization of hot and cold water in high-pressure operation 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 fluids.
3. Product features of GDL vertical multistage pipeline centrifugal pump:
1. Advanced hydraulic model: high efficiency and wide performance range. 2. Convenient installation and maintenance: pipeline installation, the inlet and outlet can be installed in any position and any direction of the pipeline like a valve, and the installation and maintenance are extremely convenient. 3. Beautiful appearance: It adopts high-quality stainless steel jacket with beautiful appearance. 4. Less operation and maintenance costs: high-quality mechanical seals are used, which are wear-resistant, leak-free, long in service life, low in failure rate, and have less operation and maintenance costs. 5. Unique components and noise reduction: Unique hydraulic components design, good flow performance, and minimize flow noise. 6. Vertical structure, small footprint.
Fourth, GDL vertical multi-stage pipeline centrifugal pump technical parameters:

Flow: 2-160m3/h; Head: 24-200m; Power: 1.1-90kw; Speed: 2900r/min; Diameter: φ25-φ150; Temperature range: -15-+120℃; Working pressure: ≤2.5Mpa.

5. Model significance of GDL vertical multistage pipeline centrifugal pump:

50 GDL (S) 12 - 15×5 50 - Pump inlet and outlet diameter (mm) GDL - Vertical multistage pipeline centrifugal pump S - Bottom suction and top discharge 12 - Pump design flow (m3/h) 15 - Pump design point Single stage head (m) 5 – number of stages