• Model Number: 25GDL2-12*7
• Brand Name: kenshine-pump
• Place of Origin: Shanghai, China
• Minimum Order Quantity: 1SET
• Supply Capacity: 1000Sets per month/month
• Payment: T/T in advance
• MemberShip: Free Member
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25GDL2-12*7 GDL multistage vertical centrifugal booster jockey pump Description

GDL Vertical multistage centrifugal booster jockey pump:

GDL-type vertical multistage pipeline centrifugal pump is a new generation of product designed and manufactured according to JB/ tq6435-92 standard on the basis of excellent foreign pump models combined with the user's requirements and fire related standards. The suction and outlet of the pump are in the same line. The rotor parts are composed of shaft, impeller, impeller retaining sleeve, shaft sleeve and other parts. The inlet section, middle section and outlet section are connected with tension bolts. The shaft seal is mechanically sealed and lubricated and cooled by pressurized water in the balance chamber. It is a good pump type for the transportation of hot and cold water or liquids with similar physical and chemical properties to water in various industries. The pump is widely used in the circulation and pressurization of cold and hot water in the high-pressure operation system, the parallel supply of water by multiple pumps in high-rise buildings, fire fighting, boiler feed water and cooling water system, and the transmission of various kinds of washing liquid.

GDL vertical multistage pipeline centrifugal pump features

GDL type vertical multi-stage centrifugal pump is of vertical structure, with the characteristics of small floor area, the center of gravity of the pump coincides with the center of the pump foot, thus running smoothly, small vibration, long life.

GDL vertical multistage centrifugal pump has the same diameter and is on the same horizontal center line. It does not need to change the pipeline structure. It can be directly installed in any part of the pipeline.

3. The motor with additional rainproof cover can be directly placed outside for use without the need to build a pump house, greatly saving capital investment.

4. GDL vertical multistage centrifugal pump head can be changed by the pump series (number of impeller) to meet different requirements, so it is widely applicable.

5, the shaft seal with hard alloy mechanical seal, seal reliable, no leakage, mechanical loss is small.

6, efficient energy saving, beautiful appearance.

GDL series vertical multistage pipeline centrifugal pump technical parameters

Flow: 2-160m3/h;

Head: 24-200m;

Power: 1.1-90kw;

Speed: 2900r/min;

Diameter: 25-150;

Temperature range: -15-+120℃;

Working pressure: ≤ 2.5mpa.

GDL series vertical multistage pipeline centrifugal pump service conditions

1. Used for conveying clean water or liquids with physical and chemical properties similar to that of clean water;

2, conveying liquid should be no solid particles, no fiber, no strong corrosive, no explosion risk;

3. The high liquid temperature shall not exceed 120℃;

4. The high working pressure shall not exceed 2.5mpa;

5. The power supply is 380V and 50HZ with 3 phases. Voltage fluctuation within ±5%;

6. The ambient temperature should be lower than 40℃, and the relative humidity should be lower than 95%.

GDL series vertical multistage pipeline centrifugal pump is mainly used

GDL vertical multistage centrifugal pump is particularly suited to the boiler feed water, also can be widely used in pressure vessel water supply, hot water circulation, high-rise building water supply, irrigation, fire pressurization, rinse with water, food, brewing, medicine, chemical industry, aquaculture, environmental protection, such as the chemical technological process and form a complete set of machine tool industry, as the power equipment of water supply and drainage.