IH International Standard Chemical Pump

1. The fifth-generation IH series chemical process pump is an upgraded product designed to replace the older IH-type chemical process pumps. This series maintains the same performance parameters and installation dimensions as the older IH pumps and complies with the GB5662-85 standard "Axially Suction Centrifugal Pumps (16bar) Marking, Performance, and Dimensions".

2. The fifth-generation IH pump incorporates the appearance design of the XA pump bracket and features reinforced ribs on the pump body, resulting in an aesthetically pleasing appearance, safe and reliable operation, and a long service life.

3. Fifth-generation IH pump bracket components: Four types of brackets cover the entire series, and the brackets are interchangeable across product series. This ensures quick delivery and reduced inventory.

4. Fifth-generation IH pump shaft seal types: Depending on user requirements, options include packing seal, single-end non-balanced mechanical seal, single-end balanced mechanical seal, double-end non-balanced mechanical seal, and double-end balanced mechanical seal. The seals are safe, reliable, and long-lasting. The pump body and impeller are manufactured using precision investment casting, resulting in higher efficiency compared to the older IH models and improved appearance quality.

5. For users requiring direct coupling, special treatment can be provided with a custom-designed welded base. Under normal circumstances, the installation dimensions are the same as the older IH pumps. The fifth-generation IH series pumps all use precision-cast bases.

Product Applications:

Widely used in industrial sectors such as petroleum, chemical, synthetic fiber, fertilizer, power plants, metallurgy, food, and hospitals for transporting corrosive or contamination-sensitive media without suspended particles.

Operating Conditions:

Medium temperature: -20℃ < T < +130℃;

With special measures, it can reach up to 180℃;

Flow rate Q = 3.4~1000 (m³/h);

Head H = 3.7~128 (m);

Speed n = 1450~2900 rpm;

Pump rotation direction: Viewed from the motor side, the rotation is clockwise.