End Suction Centrifugal Pump for Chillers

The industry standard for reliable chilled water circulation.
End suction centrifugal pumps are the most common and versatile choice for chiller applications, offering a robust, cost-effective solution for moving water through evaporators, condensers, and building loads. EKG Malaysia supplies, installs, and maintains these durable pumps, ensuring they are correctly sized and configured for optimal chiller plant performance.

Key Design & Performance Features:

• Robust Construction: Foot-mounted, single-stage design with a dynamically balanced, overhung impeller.

• Efficient Operation: Designed to operate at or near its Best Efficiency Point (BEP), reducing energy costs.

• Easy Maintenance: Front pull-out design allows inspection of seals and bearings without disconnecting piping.

• Material Options: Standard cast iron casing with bronze-fitted or stainless steel internals for corrosion resistance.

• Broad Performance Range: Typically available for flows up to ~800 m³/hr and heads up to ~120 meters.

Ideal For:

• Primary and secondary chilled water pumping

• Condenser water circulation (with appropriate material selection)

• Constant and variable flow systems (when paired with a VFD)

• Retrofits and replacements in existing chiller plants

Why It's a Preferred Choice for Chillers:

• Proven Reliability: Simple, time-tested design with minimal moving parts.

• Space Efficiency: Compact footprint compared to equivalent split-case pumps.

• Cost-Effectiveness: Lower initial investment and maintenance costs for many applications.

• Flexibility: Available from numerous manufacturers, ensuring parts and service availability.

Critical Selection Criteria We Address:

• Matching the Pump Curve to your system's specific flow and head requirements.

• Ensuring Adequate NPSH to prevent cavitation and damage.

• Choosing the Right Seal for your water chemistry and operating temperature.

• Selecting the Correct Motor (IE3/IE4 efficiency) and drive configuration.

The EKG Advantage:
We provide expert hydraulic analysis to prevent the common pitfalls of oversizing or undersizing. Our service includes precision installation, alignment, and commissioning to guarantee reliable, efficient operation from day one.

A reliable workhorse for efficient cooling.
The right end suction pump is a cornerstone of a high-performing chiller system.

Contact EKG Malaysia for professional selection, supply, and installation of end suction centrifugal pumps for your chiller application. Ensure durability, efficiency, and peace of mind.