Wall penetration seals are specialized mechanical or chemical assemblies used to close the annular space where pipes, cables, or ducts pass through walls, floors, or foundations while maintaining watertight, airtight, or fire-rated integrity
Key Selection & Installation Factors
- Annular Space: Measure both the outer diameter of the carrier pipe/conduit and the inner diameter of the core hole or wall sleeve precisely.
- Environmental Rating: Select elastomer materials based on exposure—EPDM for general water and weather, Nitrile for hydrocarbons or oils, and stainless steel hardware for corrosive environments.
- Pressure & Movement: Confirm hydrostatic pressure requirements (standard mechanical seals typically handle up to 20 psig / 40 feet of head) and whether vibration dampening or pipe axial movement is needed.
• PRODUCTS
Modular Mechanical Seals
Consist of interlocking rubber links bolted together with pressure plates that expand to fill the space between the pipe and core-drilled wall or sleeve.
Fire Penetration Seals
Intumescent wraps, batts, or sealants that expand under heat to block fire, smoke, and toxic gases.
Labyrinth & Rubber Ring Seals
Solid elastomer rings or custom flanges compressed in place for high-pressure groundwater protection.
Transit Frames
Modular frame systems packed with adaptable rubber modules for multi-cable and pipe layouts requiring gas, water, or electromagnetic shielding.
Different Projects Same Discipline
Whether the requirement involves a specialist product OR a complete project package;
our objective remains the same.
Understand the Requirement. Remove Complexity. Deliver the Result.
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