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IHG Vertical Chemical Pipeline Centrifugal Pump



classification:

Pipeline pump

keyword:

Horizontal Single-Stage Fire Pump

Product overview Product parameters Why choose us? Frequently Asked Questions

Product Overview

  The IHG vertical chemical pipeline pump adopts the performance parameters of the IS-type centrifugal pump and is designed and manufactured according to the international standard ISO 2858, using advanced hydraulic models. It boasts advantages such as high efficiency, energy savings, low noise, zero leakage, and ease of installation and operation. Depending on the operating temperature and the nature of the medium, a series of products—including IRG, IHG, and YG—have been developed specifically for hot water, corrosive media, and petrochemical products.
 IHG Vertical Chemical Pipeline Pump

  For IHG-type corrosion-resistant pipeline pumps with motor power exceeding 30 kW, two structural designs are available: direct-coupled and disassemblable. The disassemblable design allows the pump rotor to be removed without moving the motor or pump housing, significantly reducing maintenance costs and labor intensity.

  The IHG-type chemical pipeline pump is designed for conveying clean water and other liquids whose physical and chemical properties are similar to those of clean water. It is suitable for industrial and municipal water supply and drainage, pressurized water delivery in high-rise buildings, landscape irrigation, fire-fighting boosting, long-distance liquid transportation, HVAC and refrigeration circulation, cold and hot water circulation boosting in bathrooms, and equipment integration. The operating temperature is T < 80℃.

Product Parameters

Parameters and Model Specifications for IHG Vertical Corrosion-Resistant Chemical Process Centrifugal Pumps:

  Flow rate Q: 1–1500 m³/h

  Head H: 7–150 m

  The suction pressure shall not exceed 1.0 MPa, or the maximum working pressure of the pump system shall not exceed 1.6 MPa—that is, the suction inlet pressure plus the pump head shall not exceed 1.6 MPa. The hydrostatic test pressure for the pump is 2.5 MPa. Please specify the system’s working pressure when placing your order. If the pump system’s working pressure exceeds 1.6 MPa, this should be explicitly stated at the time of ordering so that the pump’s flow passages and connecting parts can be made of cast steel during manufacturing.

  The ambient temperature for chemical process pumps should be below 40℃, and the relative humidity should be below 95%.

  The solid particle volume content in the medium conveyed by the corrosion-resistant pipeline pump shall not exceed 0.1% per unit volume, and the particle size shall be less than 0.2 mm.

  Note: If the medium contains fine particles, please specify this when placing your order so that the manufacturer can equip the pump with a wear-resistant mechanical seal.

  Model: IHG50 160 (I)A(B)

  IHG - Pipeline Pump Type

  50 - Pump inlet and outlet diameters (mm)

  160—Nominal outer diameter of impeller (mm)

  I - Traffic Classification

  A(B) impeller after the first cutting

 

Structural configuration of the IHG vertical corrosion-resistant chemical pipeline centrifugal pump:

 IHG Corrosion-Resistant Pipeline Pump Structural Diagram

  The IHG corrosion-resistant pipeline pump features a vertical design with identical inlet and outlet diameters aligned on the same centerline, allowing it to be installed in pipelines just like a valve. It boasts a compact and aesthetically pleasing appearance, occupies a small footprint, and requires low initial construction investment. With the addition of a protective cover, it can even be used outdoors.

  The impeller is directly mounted on the motor’s extended shaft, resulting in a short axial dimension and a compact structure. The pump and motor bearings are arranged reasonably, effectively balancing the radial and axial loads generated during pump operation, thereby ensuring smooth pump operation with minimal vibration and low noise.

  The shaft seal employs either a mechanical seal or a mechanical seal combination, featuring imported titanium alloy sealing rings, medium-sized high-temperature-resistant mechanical seals, and seals made from hard alloy materials that offer excellent wear resistance, thereby effectively extending the service life of the mechanical seal.

  Installation and maintenance are convenient—no need to disassemble the piping system; simply remove the pump coupling base nut to extract the entire rotor assembly.

  The pumps can be operated in series or parallel configurations according to the specific requirements of flow rate and head.

  The pump can be installed vertically or horizontally according to the requirements of the piping layout.

  Package scope: The package includes pumps, motors, baseplates, couplings, inlet and outlet short pipes, and more.

 

Friendly reminder: For performance parameters, please refer directly to the pump selection page.

Why choose us?

Changsha Zhonghlian Pump Industry Co., Ltd. was founded in 1989 and was independently established after the restructuring of Changsha Water Pump Factory. It is a comprehensive national high-tech enterprise integrating design, research and development, manufacturing, and service. The company was listed on the Hunan Provincial Equity Exchange on December 31, 2019, with the abbreviation "Zhonghlian Pump Industry" and the equity code: 600275HN. It is currently a key backbone enterprise in China's centrifugal pump industry and one of the major professional manufacturers of multi-stage pumps in the country. The headquarters is located in Changsha City, Hunan Province, a historical and cultural city in China.

41000 m²

Square meters of land area

100 %

100% factory pass rate

41000 m²

Square meters of land area

100 %

100% factory pass rate

Image Name

Q

What is your typical delivery time?

A

Models in stock can be shipped the next day at the latest. All others are custom-made, with lead times generally ranging from 7 to 90 days depending on the product size and project specifics. Please contact our sales manager for details: 0731-88632200 。

Q

Do you have centrifugal pumps in stock?

A

Centrifugal pumps come in numerous models and configurations. Except for a small number of high-volume, standard models that are in stock, the vast majority are not stocked and are customized products. We need to select a pump based on your site's flow rate, head, media temperature, pH value, and installation conditions, etc., to determine the pump model and configuration before we can submit an order to the factory for production.

Q

What information should I provide when requesting a quote?

A

Generally, to obtain an accurate quotation, we recommend providing us with the following information: pump flow rate, head, on-site operating voltage and frequency, temperature, pH value, and solid particle content of the fluid being conveyed, and on-site installation conditions (horizontal or vertical installation), etc.

If you are not sure, don't worry, our business managers will assist you in determining this.

Q

What products do you mainly produce?

A

Zhonglian Pump Industry manufactures various large industrial centrifugal pumps. Main products include: self-balancing multi-stage pumps, multi-stage centrifugal pumps, single-stage centrifugal pumps, split-case pumps, chemical pumps, submersible pumps, pipeline pumps, long-shaft pumps, condensate pumps, etc.

Q

Could you help me with the selection?

A

Certainly! If the water pump model is not selected accurately, there will be big problems. If you choose a smaller one, it won't meet your needs; if you choose a larger one, it will waste electricity and fuel, increasing your costs.

Q

Why is it so slow to get a price quote?

A

Because centrifugal pumps are non-standard customized products with many models, the price range is also very large. Even for the same model, the price difference is also very large due to different materials and configurations. Taking the most common water pump accessory—the impeller—as an example, the price of a stainless steel impeller is several times that of a cast iron impeller. Therefore, we need to clarify the relevant information to give you an accurate price. Normally, if you provide relatively comprehensive information, we can quote within 5 minutes.

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