China Best Domestic Water Pump Company Products - GDL MultiStage Vertical Centrifugal Pump – Boda

GDL Vertical multistage pipeline pump overview

GDL vertical multi-stage pipeline centrifugal pump pump is based on the company’s ISG vertical centrifugal pump and DL vertical multi-stage centrifugal pump designed to the advantages of the design. GDL pump in the structure of the vertical, sub-form, the pump suction and discharge design in the bottom into a zigzag, and the use of the best hydraulic model. The axial force of the pump is solved by the hydraulic balance method. The residual axial force is supported by a ball bearing, so it is smooth, low noise, small footprint and convenient decoration. The outer cylinder is made of stainless steel, beautiful appearance, especially suitable for high-rise building more than one pump in parallel to reduce the single pump unit with power, simplify the electronic control equipment. Suitable for high and low-rise buildings such as residential, hospitals, hotels, department stores, office buildings and other fire, water supply and air conditioning unit cycle, cooling water transport.
GDL vertical multi-stage pipeline pump for high-pressure operation system in the delivery of water or physical and chemical properties of the liquid, such as high-rise building water supply, boiler feed water, fire systems and other transportation or pipeline pressurization purposes.
GDLF stainless steel vertical multi-stage pipeline pump with the overall stainless steel (ZG1Cr18Ni9Ti) material manufacturing, for chemical, food, brewing, pharmaceutical, textile and other industries. According to the user’s requirements can be customized stainless steel 304 or 316L material.

GDL Vertical multistage pipeline pump features

1. Advanced hydraulic model: high efficiency, wide range of performance.
2. Easy installation and maintenance: Pipeline installation, import and export can be installed in the pipeline as any location and any direction, installation and maintenance is very convenient.
3. Beautiful appearance: the use of high-quality stainless steel jacket, beautiful appearance.
4. Less operation, maintenance costs: the use of high-quality mechanical seal, wear-resistant, no leakage, long life, low failure rate, with less operating costs.
5. Unique components, reduce noise: unique hydraulic components design, good overcurrent performance, the largest reduction in flow noise.
6. Vertical structure, small footprint.

GDL Vertical multistage pipeline pump working conditions

1. The pump can transport water or physical and chemical properties similar to the liquid water;
2. Temperature range: -15 ℃ ~ +120 ℃;
3. Working pressure: the maximum pressure of 2.5MPa, that is, the system pressure = inlet pressure + valve operating pressure <2.5MPa;
4. The ambient temperature should be less than 40 ℃, relative humidity does not exceed 95%;
5. When conveying corrosive media and hot liquid, please make the order when ordering so that special materials can meet the requirements.

GDL Vertical multistage pipeline pump applicable scope

Widely used in high-pressure operation system in the hot and cold water circulation and pressurization, high-rise building multi-pump parallel water supply, fire, boiler feed water and cooling water system and a variety of washing fluid delivery.

GDL Vertical multistage pipeline pump technical Parameters

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