In high-rise buildings and deep basements across KL and PJ, the Basement Pressurization System is a critical life-safety component. Its primary function is to keep escape routes—such as stairwells and fire lobbies—clear of smoke during a fire by maintaining a higher air pressure than the surrounding car park or basement areas. EKG M & E Sdn Bhd specializes in the engineering, installation, and testing of these essential pressure-gradient systems to ensure full BOMBA and Uniform Building By-Laws (UBBL) compliance.
High-Static Stairwell Pressurization Fans We install powerful centrifugal or axial fans designed to inject massive volumes of fresh air into protected escape stairs. This creates a "pressure curtain" that prevents smoke from entering the stairwell, even when fire doors are opened for evacuation.
Differential Pressure Monitoring & Control Our systems utilize sensitive differential pressure sensors to maintain a constant pressure of 50 Pascals (Pa) within the protected space. This ensures the pressure is high enough to keep smoke out, but not so high that fire doors become impossible for elderly or children to open.
Fire Lobby & Lift Well Pressurization Beyond staircases, we design pressurization for fire-fighting lobbies and elevator shafts. This prevents the "chimney effect," where smoke is naturally drawn upward through the building’s vertical shafts during a fire.
Variable Frequency Drive (VFD) Modulation To account for the "opening and closing" of doors during an evacuation, we integrate VFDs. The fan speed automatically adjusts in milliseconds to maintain the target pressure, preventing over-pressurization that could damage door seals or hinges.
Motorized Fire & Smoke Dampers We install high-quality motorized dampers that interlock with the building’s Fire Alarm Monitoring System (FAMS). In the event of a fire, these dampers snap open to allow the pressurization air to flow exactly where it is needed.
Emergency Power & Fire-Rated Cabling Because these systems must work when the main power fails, we ensure all pressurization fans are connected to the building’s emergency generator via fire-rated cables (MICC or FRC) capable of withstanding extreme heat.
BOMBA "Staircase Pressurization" Testing We perform the mandatory air-velocity and pressure-drop tests required for the Certificate of Completion and Compliance (CCC). Our technicians use calibrated digital manometers to certify that your system meets Malaysian safety standards.
Engineering-Grade Life Safety As an M&E specialist, we understand that pressurization is a science of "balanced leaks." We calculate the exact air leakage through door gaps and construction joints to size your fans perfectly for your building's unique architecture.
Strategic Support in KL & PJ We have extensive experience managing the complex life-safety systems of luxury condominiums and Grade-A office towers in Kuala Lumpur and Petaling Jaya, where high-occupancy makes pressurization a non-negotiable priority.
Full M&E & Fire System Integration We handle the complex "logic" between the smoke detectors, the fire panel, and the pressurization fans, providing a single point of responsibility for the entire life-safety chain.
Malaysia
