OVERVIEW
The EA series End-suction centrifugal pump by GIM Fluid Equipment (Shanghai) Co., Ltd. epitomizes versatility and efficiency. Expertly crafted for an extensive range of applications, this pump is your go-to solution for central air conditioning cooling systems, ensuring optimal temperature regulation. It excels in high-rise building water supply, delivering water to towering structures with unmatched reliability. Its robust design enhances fire protection systems by boosting pressure effectively. Whether it's hot or cold water circulation, industrial, agricultural, or horticultural applications, this pump is engineered to handle complex supply and drainage systems with ease.
APPLICATION
- Central Air Conditioning Cooling Systems: Delivers unparalleled efficiency in the circulation of cooling water, keeping environments comfortably controlled.
- High-Rise Building Water Supply: Guarantees consistent and reliable water delivery, empowering tall structures with a seamless water supply.
- Fire Protection Boosting: Enhances fire protection systems by significantly increasing pressure, ensuring readiness in emergencies.
- Hot/Cold Water Circulation: Efficiently circulates hot and cold water, maintaining system balance and thermal comfort.
- Industrial Applications: Facilitates fluid transfer in diverse industrial processes, optimizing operational fluid dynamics.
- Agricultural and Horticultural: Provides essential water supply and irrigation, promoting growth and sustainability in agriculture and horticulture.
Suitable Fluids:
- Clean Water: Handles non-corrosive water, free from solid particles or fibers, protecting system integrity.
- Chemically Similar Liquids: Manages fluids with water-like chemical properties, ensuring particle-free and fiber-free liquid handling.
ADVANTAGES
- High Concentricity: Employs a state-of-the-art coaxial pump design, achieving superior rotor concentricity and eliminating rotor eccentric wear.
- Aesthetic Design: Precision-cast components offer a sleek, lightweight appearance while resisting corrosion and abrasion, combining form with function.
- High Efficiency: Engineered for excellence, with minimal clearance between impeller seal rings to reduce leakage and maximize efficiency.
- Leak-Free Operation: A seamless blend of mechanical and labyrinth seals guarantees a prolonged, leak-free performance, securing your operations.
- Dust and Water Splash Protection: With an IP55 protection rating and fully enclosed design, it is built to withstand outdoor conditions, offering enhanced durability.
- Innovative Shaft Seal Structure: Integrates a cutting-edge mechanical seal with a forced circulation system, extending seal life and optimizing operation longevity.
- Excellent Energy Efficiency: Features a uniquely designed impeller and advanced hydraulic model, ensuring smooth fluid dynamics with reduced energy loss.
- Low Noise: Designed for serenity, with low vibration and noise levels; superior motor cooling fins and premium bearings ensure quiet, stable performance.
- Convenient Installation and Maintenance: Modular design with interchangeable parts allows for straightforward disassembly and maintenance, minimizing downtime.
- Stable Operation: Its horizontal design and large-diameter, precision-balanced impeller minimize vibrations, ensuring consistent, stable operation.
Detailed Photos

Product Parameters
PARAMETERS
- Flow Rate: An impressive range from 8 to 850 m³/h, ensuring adaptability for diverse operational needs.
- Head: Ranging from 5 to 130 m, offering consistent performance across various applications.
- Working Pressure: Designed to withstand pressures of up to ≤1.6 MPa, ensuring durability and reliability.
- Material: Crafted from high-quality gray cast iron and robust ductile cast iron, ensuring longevity and strength.
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