Wall‑through Air Vent Cap, Stainless Steel Head with PVC Pipe Body

Wall-Through Air Vent Cap — Stainless Steel Head with PVC Pipe Body

A wall-through vent combining a 304 stainless steel outer head with a PVC pipe body. The PVC sleeve passes through the wall thickness at whatever length the structure requires, while the stainless head takes the weather. An internal louvre damper lets the terminal be closed off when the system is not running.

Key Features

• 304 stainless head — a weather-resistant face for exposed elevations
• PVC pipe body — cut to suit the wall thickness, cost-effective for long sleeves
• Internal louvre damper — shut the terminal off when not in use
• Customisable pipe length — made to the actual wall build-up
• Full diameter range — 75 to 160 mm plus custom sizes

Technical Specifications

Typical Applications

• Fresh air intake and exhaust terminals passing through external walls
• Projects with thick or variable wall constructions
• Residential and light commercial ventilation systems

System Matching

Connects to HDPE corrugated pipe and flexible duct internally. For an all-stainless terminal see our stainless steel external wall vent cap.

FAQ

Q: Can the pipe length be matched to my wall?
A: Yes, the PVC pipe body length is customisable to suit the wall build-up.

Q: What does the louvre damper do?
A: It closes the terminal when the system is off, limiting unnecessary air movement and draughts.

Q: Which diameters are available?
A: 75, 100, 110, 125, 150 and 160 mm are the standard options, as listed in the specification table.