The IH Series Chemical Centrifugal Pump is a premium industrial-grade fluid handling solution specifically engineered for the safe and efficient transfer of corrosive liquids. Designed to replace traditional, lower-efficiency models, this single-stage, single-suction centrifugal pump offers outstanding hydraulic performance, long-term structural durability, and versatile application across diverse industrial environments. Its primary value centers on providing smooth, continuous flow profiles that maximize process reliability while minimizing unexpected operational downtime in chemical plants, refineries, and manufacturing facilities.
Featuring an advanced back pull-out design, this pump allows operators to conduct routine inspections and service the impeller, shaft, and mechanical seals without disconnecting the suction or discharge pipelines. This thoughtful engineering drastically simplifies maintenance workflows and lowers labor overhead. The internal construction boasts a precision-engineered impeller paired with high-performance sealing rings and a robust bearing housing to minimize shaft deflection and ensure ultra-low vibration levels during high-speed operation.
Constructed from high-grade corrosion-resistant stainless steel materials, the pump safely handles aggressive organic acids, alkali solutions, and petroleum products across a wide range of operating temperatures. The integrated high-specification mechanical seal effectively eliminates hazardous leakage risks, ensuring a cleaner, safer working environment. With its optimized energy-saving profile and excellent cavitation resistance (low NPSHr), this electric process pump provides international industrial clients with a highly cost-effective, durable, and reliable pumping setup for long-term productivity.
Key Features
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HIGH-EFFICIENCY HYDRAULICS: Built upon optimized hydraulic modeling to deliver exceptional flow rates and head delivery while significantly reducing energy consumption.
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CORROSION-RESISTANT BUILD: Manufactured using high-grade stainless steel to provide outstanding resistance against aggressive acids, alkalis, and industrial chemicals.
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EASY MAINTENANCE DESIGN: Features a convenient back pull-out structure that allows swift removal of the rotor assembly without disturbing pipeline connections.
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ADVANCED LEAKAGE PROTECTION: Utilizes premium mechanical seals paired with heavy-duty sealing rings to guarantee completely leak-free operation and high processing safety.
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LOW VIBRATION PERFORMANCE: Equipped with a rugged bearing housing and precision-balanced shaft to limit operational noise and minimize long-term mechanical wear.
Applications
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Chemical & Petrochemical Processing: Safely transporting corrosive raw materials, acids, and organic solvents while maintaining precise flow rates and lowering maintenance overhead.
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Industrial Water & Effluent Treatment: Handling aggressive neutralizing agents, chemical dosing fluids, and industrial wastewater efficiently across processing plants.
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Pharmaceutical & Food Manufacturing: Providing reliable, sanitary fluid transfer for chemical ingredients and processing solutions requiring strict contamination control.
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Metallurgy & Electroplating Lines: Managing highly corrosive pickling liquors and plating solutions to ensure smooth production uptime and excellent system durability.
Specifications
| Parameter | Specification Details (Flagship Model: IH50-32-160) |
| Product Type | IH Series Chemical Centrifugal Pump |
| Structure Type | Single-Stage, Single-Suction, Horizontal |
| Standard Flow Rate (Q) | 12.5 m³/h (Range: 6.3 – 19 m³/h) |
| Rated Head / Lift (H) | 32 m (Range: 30 – 33 m) |
| Rotational Speed (n) | 2900 r/min |
| Matched Motor Power (P) | 4.0 kW |
| Pump Efficiency | 55% |
| Required NPSHr | 2.0 m |
| Casing/Impeller Material | Corrosion-Resistant Stainless Steel (304 / 316 available) |
| Sealing Mechanism | Heavy-Duty Mechanical Seal |
Extra Sections
Functions:
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Functions as a high-performance chemical process pump, utilizing centrifugal force to transfer corrosive, low-viscosity liquids safely across varying industrial pressure lines.
Advantages:
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Standardized Dimensions: Fully conforms to international ISO standards, ensuring seamless component interchangeability and drop-in replacement compatibility.
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Stable Operation: Backed by dual high-precision bearings inside an oil-lubricated housing to prevent overheating and shaft wobble during continuous duty.
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