Fixed-speed pumps waste energy, suffer mechanical stress, and struggle with varying demand. Without VFD control, motors run at full speed regardless of actual load—causing pressure spikes, water hammer, excessive wear, and electricity bills that never stop climbing. VFD electric pumps automatically match motor speed to real-time system demand, delivering only the flow and pressure required. Without this upgrade, facilities remain trapped in inefficient constant-speed operation, paying for energy they don't need and repairs they shouldn't face. EKG (Malaysia) Sdn Bhd supplies, retrofits, and commissions VFD-driven electric pump systems for commercial, industrial, and critical infrastructure applications.
Our VFD pump solutions serve:
HVAC Chilled Water & Condenser Water Systems
Constant Pressure Boosting Sets
Irrigation & Water Supply Schemes
Industrial Process & Transfer Pumps
Wastewater & Sewage Pump Stations
Data Center Cooling Loops
Energy Waste – Motors running at 100% speed with 60% demand
Pressure Fluctuations – Inconsistent supply affecting processes and comfort
Water Hammer & Surge – Sudden starts/stops damaging pipes and valves
Mechanical Wear – Bearing, seal, and coupling failure from constant high speed
No Demand Matching – Unable to automatically adjust to system changes
High Inrush Current – Electrical stress during direct-on-line starting
1. VFD Pump Set Supply & Installation
Complete VFD-integrated pump packages
Stainless steel or cast iron configurations
Single or multi-pump cascading systems
2. Retrofit VFD Upgrade for Existing Pumps
Add VFD control to fixed-speed pumps
Bypass panel for fail-safe operation
Sensor integration (pressure, flow, temperature)
3. BMS Integration & Automated Control
Modbus, BACnet, or LonWorks communication
PID loop tuning for stable pressure/flow
Duty-standby and lead-lag sequencing
4. Harmonic Mitigation & Power Quality
DC chokes, AC line reactors, or active filters
Compliance with IEE 519 and TNB requirements
Reduced electrical noise and motor heating
5. Energy Auditing & Savings Verification
Pre/post retrofit kWh measurement
Payback period calculation
Verified savings reporting for GBI/LEED
6. 24/7 VFD Troubleshooting & Repair
Drive fault diagnosis and component replacement
On-site parameter tuning and optimisation
Minimise production and cooling downtime
Pump & Drive Specialists – Hydraulics, VFD programming, and control integration under one roof
Multi-Brand Expertise – Danfoss, ABB, Schneider, Siemens, INVT, and retrofits for any existing motor
Turnkey Delivery – From pump selection to commissioning and BMS handshake
Verified Energy Savings – Typical 30-50% pump energy reduction
Sustainability Ready – Contribute to Green Building Index (GBI), LEED, and ISO 50001
Fixed speed is fixed cost. VFD is variable savings. EKG (Malaysia) Sdn Bhd delivers VFD electric pumps that automatically adjust—delivering only what you need, when you need it.
Book your VFD pump consultation today! Contact us now for a free energy savings assessment and payback analysis.
More detail about EKG M & E SDN. BHD.
Malaysia