The mechanical seal is the "gatekeeper" of your centrifugal pump. It prevents high-pressure fluids from leaking out along the rotating shaft and protects the motor and bearings from water damage. In the demanding HVAC and industrial environments of Malaysia, seals are subject to heat, chemical additives, and friction. EKG (Malaysia) Sdn Bhd provides expert centrifugal pump mechanical seal replacement, ensuring a precision fit that eliminates leaks, stabilizes system pressure, and extends the life of your pumping infrastructure.
Chilled Water & Condenser Water Pumps
Industrial Process & Manufacturing Pumps
Boiler Feed & High-Temperature Circulation Systems
WCPU & AHU Integrated Pumps
Municipal & Firefighting Pump Sets
Visible Fluid Leakage – Constant dripping or spraying from the pump’s "weep hole" or gland area.
Accumulated Salt or Mineral Deposits – White or colorful crusting around the shaft, indicating long-term seepage of treated water.
Squealing or Chirping Noises – Signals that the seal faces are running dry or have been compromised by heat.
Frequent Bearing Failure – Water migrating down the shaft into the bearing housing, washing out essential lubrication.
Loss of System Pressure – Difficulty maintaining the required PSI in a closed-loop HVAC system.
Before replacement, we inspect the old seal for signs of "heat checking," pitting, or chemical attack.
Identifying the root cause—such as misalignment or cavitation—to ensure the new seal doesn't fail prematurely.
Supplying seal faces tailored to your application: Silicon Carbide for abrasive fluids, Tungsten Carbide for high pressure, or Carbon for standard HVAC loops.
Using Viton or EPDM elastomers that are chemically compatible with your system's water treatment.
Inspecting the shaft sleeve for grooves or pitting; we polish or replace the sleeve to ensure a perfect, airtight seat for the new seal.
Checking for shaft "run-out" (wobble) that could vibrate the new seal into failure.
Precisely setting the seal’s working length to ensure the correct spring tension on the faces.
Ensuring ultra-clean installation to prevent even a speck of dust from compromising the seal faces.
Performing laser shaft alignment post-replacement to eliminate the mechanical stress that causes 80% of seal failures.
Verifying smooth operation to ensure the pump runs within ISO-certified vibration tolerances.
Cleaning or upgrading the seal flush lines (Plan 11, Plan 13, etc.) to ensure the faces remain cool and free of debris during operation.
MEP Engineering Authority – We don't just "swap parts"; we ensure the entire pump assembly is hydraulically and mechanically sound.
ISO-Certified Procedures – Our technicians follow strict safety and quality protocols for industrial and commercial environments.
Rapid Response in Selangor & Klang Valley – Minimizing downtime for critical cooling and production systems.
Extended Warranty & Support – We stand behind our precision work with comprehensive post-service guarantees.
Stop leaks and protect your expensive motor and bearings with EKG (Malaysia) Sdn Bhd’s professional mechanical seal replacement services. Our ISO-certified team provides the technical precision and high-grade materials needed to restore your centrifugal pump to a 100% leak-proof state.
Prevent a minor leak from becoming a major failure! Contact us now for a free site assessment and a technical quote on your centrifugal pump repair needs!
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