OVERVIEW
Discover the EA Series End-Suction Centrifugal Pump, a marvel of engineering crafted for versatility across multiple domains. Whether it's for central air conditioning cooling systems, ensuring a refreshing climate indoors, or providing reliable water supply to towering high-rise buildings, this pump excels. It's your trusted partner for fire protection boosting, effectively enhancing system pressure in critical situations. From circulating hot and cold water seamlessly to fulfilling the demands of industrial, agricultural, and horticultural water supply and drainage, it stands as an indomitable force in fluid management.
APPLICATION
- Central Air Conditioning Cooling Systems: Experience efficient and smooth circulation of cooling water, ensuring optimal climate control.
- High-Rise Building Water Supply: Depend on reliable and consistent water delivery for skyscrapers and tall structures.
- Fire Protection Boosting: Enhance and maintain pressure in vital fire protection systems for safety and peace of mind.
- Hot/Cold Water Circulation: Seamlessly circulate hot and cold water within diverse systems for maximum efficiency.
- Industrial Applications: Facilitate smooth fluid transfer in a variety of industrial processes, enhancing productivity.
- Agricultural and Horticultural: Ensure robust water supply and efficient irrigation for thriving agricultural and horticultural endeavors.
Suitable Fluids:
- Clean Water: Ideal for fluids that are non-corrosive and devoid of solid particles or fibers, ensuring purity.
- Chemically Similar Liquids: Optimized for liquids with properties akin to water, excluding those with solid particles or fibers, preserving integrity.
ADVANTAGES
- High Concentricity: The ingenious coaxial pump design guarantees exceptional rotor concentricity, mitigating eccentric wear for longevity.
- Aesthetic Design: With precision-cast flow components, the design is not only lightweight and visually striking but also resists corrosion and abrasion.
- High Efficiency: Remarkably minimal clearance between impeller seal rings curbs leakage, propelling the pump's efficiency to new heights.
- Leak-Free Operation: The synergy of mechanical and labyrinth seals delivers unwavering, long-term leak-free performance, securing reliability.
- Dust and Water Splash Protection: With an IP55 protection rating and a fully enclosed structure, it boasts enhanced durability, perfect for outdoor conditions.
- Innovative Shaft Seal Structure: Featuring a pioneering mechanical seal with a forced circulation system, it prolongs seal life, optimizing the pump's lifespan.
- Excellent Energy Efficiency: The impeller's special design and advanced hydraulic model promise fluid flow with minimal losses, ensuring energy efficiency.
- Low Noise: With low vibration and noise levels, the well-crafted motor cooling fins and top-tier bearings ensure a quiet and stable operation.
- Convenient Installation and Maintenance: Thanks to the modular design and interchangeable parts, disassembly and maintenance are straightforward and trouble-free.
- Stable Operation: The horizontal design, paired with a large-diameter impeller that's precisely balanced, reduces vibration, guaranteeing smooth, stable operation.
Detailed Photos

Product Parameters
PARAMETERS
- Flow Rate: Efficiently manage your systems with an adaptable flow rate ranging from 8 to 850 m³/h, ensuring optimal performance.
- Head: Achieve impressive heights with a head capacity extending from 5 to 130 meters, perfectly suited for versatile applications.
- Working Pressure: Designed to handle demanding conditions with a robust working pressure of up to 1.6 MPa, ensuring reliability under pressure.
- Material: Constructed with high-quality gray cast iron and ductile cast iron, offering durability and long-lasting performance.
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