High-density Data Center Chiller Pumps | Mission-Critical Circulation Solutions by EKG (Malaysia) Sdn Bhd
Engineered for Absolute Reliability and Precision in Critical Cooling
High-density data centers demand uninterrupted cooling with exact temperature and flow control. Their chiller pumps are not just components—they are mission-critical infrastructure that must operate with 99.999% reliability, precise hydraulic performance, and intelligent redundancy. EKG (Malaysia) Sdn Bhd provides engineered chiller pump solutions specifically for high-density data centers, ensuring flawless heat rejection for your servers, switches, and storage systems in Malaysia’s challenging climate.
Extreme Heat Loads: Supporting densities of 15 kW per rack and above.
Zero Tolerance for Downtime: Pump failure can lead to server overheating within minutes.
Precision Temperature Control: Maintaining strict supply water temperatures (±0.5°C) for CRAC/CRAH units.
Hydraulic Stability: Providing unwavering flow and pressure to direct liquid cooling (DLC) or rear-door heat exchanger systems.
Energy Efficiency at High Load: Operating efficiently even at 90-100% load, where many data centers continuously run.
Redundant System Design (N+1, 2N):
Design and supply of duplex or triplex pump skids with automatic duty/standby/alternating control.
Complete fault tolerance: failure of any single pump triggers immediate seamless switchover without flow interruption.
Control panels with dual power feeds and BMS/DCIM integration for remote monitoring and alerts.
High-Efficiency, Continuous-Duty Pumps:
Split-case or end-suction pumps built for 24/7/365 operation at high load points.
IE4/IE5 premium efficiency motors to minimize operational costs without compromising reliability.
Stainless steel or bronze-fitted wetted parts for compatibility with high-purity, treated water loops.
Advanced Control & Integration:
Variable Frequency Drives (VFDs) on all pumps for soft starts, precise flow modulation, and 30-50% energy savings.
Control strategies tied to IT load, rack inlet temperature, and chiller plant optimization.
Integration with Data Center Infrastructure Management (DCIM) and Building Management Systems (BMS).
Professional Installation with Zero Downtime Planning:
Phased installation or hot-swap replacements coordinated during maintenance windows.
Laser alignment and vibration isolation to prevent micro-interruptions and ensure decades of reliable operation.
Installation of ultrasonic flow meters and pressure sensors for real-time performance validation.
Predictive & Preventive Maintenance:
Continuous vibration monitoring with cloud-based analytics and alerting.
Quarterly performance testing against pump curves to detect efficiency drift.
Maintenance contracts with guaranteed response times (e.g., 2-hour onsite for critical facilities).
Flow & Head Requirements: Sized for both chilled water (evaporator) and condenser water loops, often with high head due to system pressure drops and vertical rises.
Material Compatibility: Suitable for glycol mixtures (for freeze protection) and dielectric fluids (for direct-to-chip cooling).
Acoustic Performance: Low-noise designs for pumps located near occupied technical spaces.
Seismic Certification: Where required, pumps and bases designed to meet seismic zone requirements.
Future Scalability: Pumps and piping designed for easy capacity addition.
Inadequate Duty Cycle: Not designed for true 24/7/365 operation at high load.
Single Points of Failure: Lack of built-in redundancy.
Poor Control Granularity: Cannot match the precise demands of variable IT loads.
Inferior Materials: Prone to corrosion in continuously operated, treated water systems.
Critical Facility Expertise: We understand the operational protocols and redundancy requirements of Tier III/IV data centers.
Collaborative Design: We work with your MEP consultants and facility team from schematic design through commissioning.
Local Stock of Critical Parts: Rapid availability of seals, bearings, and sensors to minimize MTTR (Mean Time to Repair).
Documentation & Compliance: Full submittals, as-built drawings, and support for Uptime Institute or other certification audits.
Engineer Uninterrupted Cooling for Your Digital Infrastructure
In a high-density data center, the cooling system’s reliability is as critical as the power system’s. Trust your chiller pumps to a specialist.
Contact EKG (Malaysia) Sdn Bhd’s critical facilities team to discuss your high-density data center chiller pump requirements, from new design to retrofit and ongoing support.
Malaysia
