Introducing the IH end-suction pump, a marvel of modern engineering! This single-stage, single-suction (axial suction) cantilever centrifugal pump is designed to transport corrosive liquids with a viscosity akin to water, ensuring no solid particles are involved. This pump boasts adherence to the esteemed international standards ISO2858, setting it apart with an impressive range of performance features, heightened efficiency, and unparalleled ease of maintenance. Experience an average efficiency boost of 5% over traditional F-type pumps, making it a celebrated, energy-saving powerhouse on the global stage.
The versatile IH chemical pump offers exceptional performance within a wide temperature spectrum, accommodating transmission mediums ranging from -20 ºC to a scorching 105 ºC. With enhanced cooling measurements, it can even handle higher temperature media. Engineered for the chemical, petroleum, metallurgy, electric power, paper, food, pharmaceutical, and synthetic fiber industries, this pump is your go-to solution for transporting a variety of corrosive media, all while maintaining purity and avoiding pollution.
Main Design Features
Expertly crafted for high-pressure applications, it comes with adaptable flanges in PN 10 and PN 16, ensuring it meets the most demanding industrial requirements with ease.
The innovative "Back pull-out" design revolutionizes maintenance as it allows for the seamless removal of hydraulic components without disturbing the pump body from the plant pipes, ensuring minimal downtime and hassle-free servicing.
Equipped with a dynamically balanced closed impeller, this pump minimizes radial loads, ensuring the smooth and efficient rotation of the impeller, contributing to its exceptional reliability and longevity.
The specially designed suction profile is engineered to significantly reduce NPSH, ensuring trouble-free operation even under the most challenging and demanding conditions.
Crafted with a robust stainless steel shaft, this pump is built to endure bending-torsion loads, providing durability and consistent performance in rigorous industrial settings.
Featuring oversized ball bearings, this pump stands out with reduced working noise, guaranteeing a serene and long-lasting operational life, making it a prudent investment for any facility.
A vast selection of mechanical seals or gland packings (SES) caters to the specific fluid characteristics and operational conditions, offering tailored configurations to meet diverse application needs with precision and efficacy.
| Pump Speed |
1450 and 2950rpm; |
| Motor Voltage |
380V/415V, 3.3KV, 6KV and 10KV; |
| Caliber |
50-400mm;(flange dimensions conform GB/T17241.6-1998) |
| Flow range |
6-1000m3 / hr |
| Head range |
6-130m; |
| Temperature range |
Medium maximum temperature ≤170'C, ambient temperature ≤60'C; |
| Maximum operating pressure (inlet pressure + pump pressure) |
1.0Mpa (G) (Hsp75m) or 1.6Mpa (G) (Hsp75m);Special configuration of up to 2.5Mpa (G); |
| Transmission medium |
Water or other liquids physical and chemical properties similar to water; |
| Seal plumbing parts |
No installment when inlet pressure above 0.03Mpa (G) |
| Structural Design |
29 basic types, of which 22 pairs speed (1450rpm, 2900rpm) through A, B with two forms of the impeller diameter cutting variants, reaching 112 specifications. |
To expertly balance axial thrust in our pumps, we incorporate wear rings both at the front and back of most impellers. A strategically placed balance hole on the back shroud further optimizes performance. In certain models, where the axial thrust is minimal, the back impeller may omit the wear ring and balance hole, enhancing efficiency for specific use-cases.
Our high-precision casting impellers are the epitome of performance reliability, crafted from premium materials such as cast iron, stainless steel, and bronze, ensuring durability and superior efficiency.
The packing pump cover is thoughtfully designed with stuffing to facilitate a soft packing seal. This allows the stuffing to accommodate a certain pressure of water for the critical tasks of seal cooling, lubrication, and cleaning to maintain optimal pump performance.
Our mechanical seal offerings include both single and double mechanical seal options. These systems are designed to introduce a specific pressure into the seal cavity, effectively rinsing the end surface friction and providing essential cooling. Additionally, our designs are adaptable, conforming to ISO3069 standards with other structures like corrugated pipe mechanical seals and expeller seals, allowing customization to meet various operational demands.
Flexible couplings
Flexible couplings are a sophisticated solution compared to their rigid counterparts, adeptly accommodating movement such as vibrations and thermal expansion without sustaining damage. Ideal for setups with unavoidable misalignment between drive and pump shafts, they excel at absorbing vibrations and thus significantly reducing operating noise. Though they feature a more intricate and costlier design, the protective benefit they offer to shafts and bearings against damage and premature wear translates to significant maintenance savings over time.
We employ robust wear-resisting disc couplings or pin couplings to ensure reliable performance and longevity.
This exceptional product proudly serves a multitude of industries and applications, illustrating its remarkable versatility and reliability. Perfectly designed for urban water supply and drainage, it also excels in central heating systems and is indispensable for iron and steel metallurgy companies. It proves essential in oil refineries and paper mills while meeting the rigorous demands of power plants and airport construction. Its proficiency extends to chemical plants, textile mills, and sugar mills, and it effortlessly supports various consumer drainage systems in plant mines. Additionally, this pump is an ideal solution for air conditioning systems' water supply and enhances agricultural irrigation and drainage. Its superior engineering makes it suitable for a wide range of water projects, ensuring unparalleled performance across industries.
Professional Cooperation Agencies: Harness the power of collaboration with our esteemed professional partners.
This company has established long-term cooperation relationships with a number of prestigious, large-scale domestic pump-testing institutions, including:
National Quality Supervision and Inspection Center of Industrial Pumps (Tiexi District, Shengyang city) - A beacon of excellence in pump quality assurance and testing.
Irrigation Machinery Products Quality Inspection Center of Machinery Industrial (Zhenjiang City) - Ensuring top-notch irrigation solutions through rigorous quality checks.
Ministry of Agriculture, Water Pump Quality Supervision and Testing Center (Chongqing city) - Dedicated to the advancement of agricultural water pumping technologies.
Shanghai Mechanical and Electrical Products Quality Inspection Center (Shanghai city) - Pioneering mechanical and electrical product quality standards in Shanghai and beyond.
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