Ventilation clamp Walraven Aero EPDM M8 Ø80 mm

Walraven Aero EPDM M8 Ø80 mm ventilation clamp is a metal pipe clamp lined with corrosion-resistant EPDM rubber, designed for fastening circular ducting and pipes with an inner diameter of 80 mm. The clamp features an M8 fastening thread for secure attachment to supports and brackets and provides vibration damping and surface protection for ventilation, air-conditioning and HVAC duct systems. Its construction ensures a reliable mechanical connection while helping to maintain airtight joins and reduce noise transmission along ductwork.

Advantages

The EPDM lining protects pipe surfaces from mechanical damage and corrosion while offering elastic vibration isolation. The M8 fastening thread enables straightforward mounting to threaded rods, brackets or channel systems commonly used in HVAC installations. The clamp's inner diameter match and uniform pressure distribution contribute to a tight seal and stable support for circular ducts and conduits.

Suitable for

• Fastening circular ventilation and air-conditioning ducts with 80 mm inner diameter
• Securing small-diameter HVAC pipes and conduits in suspended systems
• Applications requiring surface protection and vibration damping of ductwork

Key specifications

• Material: metal clamp with EPDM rubber lining
• Fastening: M8 threaded connection for attachment to supports
• Inner diameter: 80 mm intended for round ducting
• Function: vibration damping and surface protection
• Application area: ventilation, air-conditioning and HVAC duct systems

How to use

Position the clamp around the circular duct so the EPDM lining contacts the pipe surface evenly. Tighten the fastener to secure the clamp, then connect the clamp's M8 threaded hole to the supporting element such as a threaded rod, bracket or channel using the appropriate M8 bolt or nut. Ensure the clamp is mounted with uniform pressure and that the duct alignment is correct before final tightening. Inspect the EPDM lining for proper seating and replace the clamp if the lining is damaged.

Usage recommendations

For best results, use the clamp with compatible M8 mounting hardware and avoid over-tightening to prevent compression damage to the EPDM lining. Select clamps matching the duct outer diameter and check compatibility with the specific HVAC system materials and operating conditions.