High-pressure Electric Pump

Motor-driven systems for demanding pressure requirements.
A high-pressure electric pump uses an electric motor to generate significant discharge pressures—typically from 10 bar up to 200+ bar—for applications requiring forceful water delivery or precise fluid control. EKG Malaysia supplies and installs robust multi-stage centrifugal and positive displacement pumps for critical processes such as reverse osmosis, industrial cleaning, boiler feed, and high-rise water supply.

Common Types & Applications:

• Multi-Stage Centrifugal Pumps:

  • Principle: Use multiple impellers on a single shaft to incrementally build pressure.

  • Best for: Clean water applications requiring high, steady pressure.

  • Applications: Reverse Osmosis (RO) boosting, boiler feedwater, high-rise building pressurization, irrigation over long distances or steep slopes.

• Positive Displacement Pumps (Plunger/Piston Type):

  • Principle: Trap and displace a fixed volume of fluid per cycle.

  • Best for: Extremely high pressure, lower flow rates, or viscous fluids.

  • Applications: Industrial water jetting/cutting, hydraulic system supply, high-pressure washing, chemical injection.

• High-Pressure Circulators:

  • For closed-loop systems requiring high pressure at moderate flow, such as in some industrial process cooling or testing rigs.

Key Design & Selection Considerations:

• Pressure & Flow Requirement: Defining the exact duty point is critical.

• Fluid Compatibility: Pump materials (stainless steel, alloys) and seals must withstand the fluid and pressure.

• Motor & Drive: High-power electric motors (often 3-phase 415V or higher voltage) matched with appropriate starters or Variable Frequency Drives (VFDs) for control.

• Pulsation Dampening: Essential for positive displacement pumps to smooth flow and protect piping.

• Safety Systems: Pressure relief valves and burst discs are mandatory for system protection.

Why Professional Engineering is Essential:
High-pressure systems carry inherent risks. Incorrect specification can lead to:

• Catastrophic failure of pumps or piping.

• Insufficient performance and process failure.

• Dangerous water hammer or pulsation.

Our High-pressure Electric Pump Services:

1. System Design & Pump Selection: We calculate requirements and select the correct pump type and materials.

2. Complete Package Supply: Pump, motor, drive, controls, pulsation dampeners (if needed), and safety valves.

3. Professional Installation: Precision work with high-integrity piping and fittings.

4. Commissioning & Testing: Pressure testing, performance validation, and safety system checks.

5. Maintenance & Support: Scheduled service for seals, valves, and performance verification.

Deliver power and precision under pressure.
A correctly engineered high-pressure pump system is vital for safety, reliability, and process success.

Contact EKG Malaysia for expert high-pressure electric pump solutions. We engineer systems that deliver reliable performance under the most demanding conditions.