IHG Vertical Pipeline Centrifugal Pumps are efficient energy-saving vertical centrifugal pumps, primarily used for transferring clean water, hot water, seawater, and acidic or alkaline chemical fluids. Made of stainless steel, these pumps feature corrosion and wear resistance, and are suitable for industries such as chemicals, petrochemicals, metallurgy, power, papermaking, and environmental protection.

● Model Significance

Product Features

1. The pump features a vertical structure with the same inlet and outlet diameters aligned on a single central axis. It can be installed in pipelines like a valve, boasting a compact and aesthetically pleasing design with minimal footprint and low construction costs. With a protective cover, it can be used outdoors.

2. The impeller is directly mounted on the extended shaft of the motor, featuring a short axial dimension and a compact structure. The pump and motor bearing arrangement is optimized for reliable radial and axial load balancing during pump operation, ensuring smooth pump performance with minimal vibration and low noise.

3. The shaft seal employs mechanical seals or a combination of mechanical seals. It utilizes imported titanium alloy sealing rings, medium-duty high-temperature mechanical seals, and hard alloy materials for wear-resistant sealing, reliably extending the service life of the mechanical seals.

4. Easy installation and maintenance; no need to dismantle the pipeline system. Simply unscrew the pump housing nuts to remove all the rotor components.

5. Pumps can be operated in series or parallel configurations based on the required flow rate and head.

6. Pumps can be installed in either vertical or horizontal orientations, as required by the pipeline layout.

● Main Application

1. ISG Vertical Pipeline Centrifugal Pumps are designed for transferring clean water and other liquids with similar physical and chemical properties to clean water. They are suitable for industrial and urban water supply and drainage, high-rise building pressure boosting, garden sprinkling, fire-fighting pressure boosting, long-distance transmission, HVAC refrigeration cycle, and bathroom cold and hot water circulation pressure boosting, with operating temperature T<80°C.

2. The IRG (GRG) vertical hot water (high-temperature) circulating pump is widely used in industries such as energy, metallurgy, chemicals, textiles, papermaking, as well as in hotels and restaurants for high-temperature hot water boosting and circulation in boiler systems and for circulating pumps in urban heating systems. The IRG type operates at temperatures T < 120°C, while the GRG type operates at temperatures T < 240°C.

3. IHG Vertical Pipeline Chemical Pump, designed for conveying liquids without solid particles, corrosive in nature, and with a viscosity similar to water. Suitable for industries such as oil, chemicals, metallurgy, power, papermaking, food, and synthetic fibers. Operating temperature range: -20°C to 120°C.

4. YG Type Vertical Pipeline Oil Pumps, designed for transferring gasoline, kerosene, diesel, and other petroleum products, with a medium temperature range of -20°C to +120°C.

5. ISGD Vertical Low-Speed Centrifugal Pumps, suitable for applications with stringent environmental noise requirements and air conditioning circulation, etc.

● Performance Parameters