The VENTIT Pipe seal DN75 provides a **100% airtight connection** for semi-rigid air distribution systems, preventing pressure loss and ensuring the highest energy efficiency. This high-quality EPDM seal is specifically engineered to maintain system integrity in modern residential HVAC installations.
Key Benefits
Precision Engineering
Designed with specific ribbing to create a multi-point seal against the inner wall of plenum boxes and distribution manifolds.
Material Stability
The high-quality EPDM construction remains flexible and effective across a wide temperature range, preventing cracks or hardening over time.
System Compatibility
Optimized for use in air distribution systems where quiet operation and consistent indoor air quality are primary technical requirements.
Rapid Installation
The elastic nature of the seal allows for quick manual fitting onto DN75 pipes without the need for specialized tools or adhesive tapes.
Professional Application Note
The Pipe seal DN75 is a critical component for achieving Class C airtightness in residential ventilation. We recommend its use at every junction between the DN75 semi-rigid duct and the distribution manifold or plenum box. Proper sealing is essential to maximize the recovery efficiency ofcentral heat recovery unitsand to prevent whistling noises caused by air bypass under high static pressure.
Technical Specifications
| Parameter | Value |
|---|---|
| Nominal Diameter | 75 mm |
| Material | EPDM Rubber (Ethylene Propylene Diene Monomer) |
| Application | DN75 semi-rigid air distribution pipes |
| Operating Temperature | -30°C to +80°C |
| Color | Black / Standard Technical |
| Function | Mechanical airtight sealing |
Secure your airflow efficiency
Ensure professional-grade airtightness for your entire air handling system with VENTIT precision components.Contact our teamfor technical support or bulk project specifications.
Diameter note: DN75 refers to the 75 mm outside duct diameter; the inside diameter is 63 mm.
| Brand | Ventit |