Vertical Multi-stage Stabilized Pressure Pump

Product overview:

The GDL vertical multi-stage pipeline centrifugal pump is a new generation product designed and manufactured by our company based on excellent foreign pump models, combined with user requirements and fire protection standards, and designed and manufactured in accordance with JB/TQ6435-92 standards.

The suction and discharge ports of the water pump are located on the same straight line. The rotor component consists of a shaft, impeller, impeller sleeve, bushing and other parts. The water inlet section, middle section and water outlet section are connected with tightening bolts. The shaft seal adopts mechanical seal, which is lubricated and cooled by pressure water in the balance chamber. It is the best pump type for transporting hot and cold water or liquids with physical and chemical properties similar to water in various major industries.

Scope of application:

GDL vertical multi-stage pipeline centrifugal pumps are widely used in the circulation and pressurization of hot and cold 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.

Product features:

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 direction of the pipeline like a valve, making installation and maintenance extremely convenient.

3. Beautiful appearance: Made of high-quality stainless steel jacket, beautiful appearance.

4. Less operation and maintenance costs: Using high-quality mechanical seals, wear-resistant, no leakage, long service life, low failure rate, and less operation and maintenance costs.

5. Unique components, reduced noise: Unique hydraulic component design, good flow performance, minimizes flow noise.

6. Vertical structure, small footprint.

Technical parameters:

Flow: 2-160m3/h;

Lift: 24-200m;

Power: 1.1-90kw;

Speed: 2900r/min;

Caliber: φ25-φ150;

Temperature range: -15-+120℃;

Working pressure: ≤2.5Mpa.

Model meaning:

For example 50GDL12-15×5

50-Inlet and outlet diameter (mm)

GDL-vertical multi-stage pipeline centrifugal pump

12-Flow (m3/h)

15-Design single stage head (m)

5-series