An Electric Water Circulator is a specialized centrifugal pump designed to move water through a closed-loop system, such as a chilled water air conditioning network or a radiant heating system. Unlike a standard water pump that moves water from one point to another, a circulator’s primary job is to maintain a constant, controlled flow within a circuit to ensure even heat transfer.
EKG (Malaysia) Sdn Bhd provides industrial and commercial-grade electric circulators that are the heart of energy-efficient HVAC systems in Selangor and across the Klang Valley.
In commercial cooling, electric circulators move chilled water between the chiller and Air Handling Units (AHUs). They also circulate water between water-cooled package units (WCPU) and cooling towers to reject heat.
Common in hotels and hospitals, these circulators ensure that hot water is instantly available at the tap, preventing water waste and improving guest comfort.
Circulators are used to move coolant through machinery, server racks, or production lines to maintain precise operating temperatures and prevent equipment overheating.
Wet Rotor vs. Dry Rotor: Modern circulators often use a "wet rotor" design where the water being pumped actually lubricates the bearings, making the unit incredibly quiet and virtually maintenance-free for years.
Variable Speed Control: Most industrial electric circulators are now paired with Variable Frequency Drives (VFDs) or feature integrated ECM motors, allowing them to slow down when demand is low, saving up to 80% in energy costs.
Compact Flanged Design: Designed for easy integration into existing mechanical room piping headers using industrial-grade flanged connections.
We perform hydraulic calculations (Head vs. Flow) to ensure your electric circulator is perfectly matched to your building’s pipe friction. An oversized pump wastes energy, while an undersized pump causes "hot zones."
We configure circulators to communicate with your Building Management System (BMS). This allows for automated scheduling and real-time monitoring of flow rates and energy consumption.
For larger, base-mounted electric circulators, we perform Laser Shaft Alignment. This eliminates the vibration that leads to premature bearing failure and noisy pipes.
If your circulator is noisy, leaking, or showing an error code, our ISO-certified technicians provide rapid on-site troubleshooting and repair, including mechanical seal and bearing replacement.
HVAC Systems Experts: We understand the technical balance between water flow and cooling efficiency.
ISO-Certified Quality: Our procedures ensure your mechanical assets are handled with international engineering standards.
Energy Savings Focus: We help facilities transition to smart, demand-controlled pumping to lower monthly utility bills.
Local Rapid Response: Strategically located in Selangor to provide quick assistance for commercial and industrial facilities.
A failing or inefficient electric circulator can lead to high energy bills and poor cooling performance. Trust EKG (Malaysia) Sdn Bhd to provide the technical expertise and high-quality equipment your facility deserves.
Is your circulation pump noisy or struggling to maintain flow? Contact us now for a free site assessment and a technical quote on our electric water circulator services!
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