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IH-type single-stage, single-suction horizontal chemical centrifugal pump

The IH single-stage, single-suction chemical centrifugal pump is designed for conveying liquids that contain no solid particles and exhibit corrosive properties with a viscosity similar to water. Its markings, rated performance, and dimensions are in full compliance with the international standard ISO 2858. The pump features a broad performance range, high efficiency, a high degree of standardization, modularity, and ease of maintenance. Its efficiency is, on average, 5% higher than that of F‑type pumps, making it a nationally promoted energy‑saving product.

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Chemical and petroleum pump series


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Product Description

Product Overview of IH Single-Stage, Single-Suction Chemical Centrifugal Pumps

The IH single-stage, single-suction chemical centrifugal pump is designed for conveying liquids that contain no solid particles and are corrosive, with a viscosity similar to water. Its markings, rated performance, and dimensions are fully compliant with the international standard ISO 2858. The pump features a broad performance range, high efficiency, a high degree of standardization, modularity, and ease of maintenance. Its efficiency is, on average, 5% higher than that of F‑type pumps, making it a nationally promoted energy‑saving product.

Application Fields of IH Single-Stage Single-Suction Chemical Centrifugal Pumps

The IH single-stage, single-suction chemical centrifugal pump is designed to handle media with temperatures ranging from –20°C to 105°C; when necessary, cooling measures can be employed to convey higher‑temperature fluids. It is suitable for use in the chemical, petroleum, metallurgical, power, papermaking, food, pharmaceutical, environmental protection, wastewater treatment, and synthetic fiber industries, where it is required to transport various corrosive or contamination‑sensitive, water‑like media.

Product Features of IH Single-Stage, Single-Suction Chemical Centrifugal Pumps

IH single-stage, single-suction chemical centrifugal pumps are widely used and offer stable performance. They are designed for system working pressures up to 1.6 MPa and can be custom‑made to suit specific operating conditions, with options in various stainless steel grades such as 304, 316, 316L, CD‑4Mcu, 904, 904L, and Hastelloy, covering a density range of P = 1.0–1.84 × 10³ kg/m³.

IV. Significance of the Model Designation for IH Single-Stage, Single-Suction Chemical Centrifugal Pumps

IH50-32-160

IH - Chemical Centrifugal Pump

50 - Suction inlet diameter (mm)

32 - Discharge outlet diameter (mm)

160 - Impeller Nominal Diameter (mm)

A - Impeller outer diameter after the first cut

V. Technical Parameters of the IH Single-Stage, Single-Suction Chemical Centrifugal Pump

Flow rate: 6.3–400 m³/h;

Head: 5–125 m;

Rotational speed: 1450, 2900 r/min;

Power: 0.55–90 kW;

Imported diameter: 50–200 mm;

Outlet diameter: 32–150 mm.