• Stainless Butterfly Vent Interior 127mm | Vanlifer NZ
  • Stainless Butterfly Vent Interior 127mm - side view
  • A round stainless steel metal vent with a butterfly louvered design.
  • A round stainless steel metal vent with a butterfly louvered design.
  • A round stainless steel metal vent with a butterfly louvered design.
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Stainless Butterfly Vent Interior - 127mm (5 inches)

Stainless Butterfly Vent Interior - 127mm (5 inches)

SKU: VT014

$26.00
$26.00
Sale Sold out
GST included.

Intro:
Keep your campervan conversion fresh and breezy with this 127mm stainless steel butterfly vent. It’s a smart fix for stuffy spaces, giving you steady airflow and helping reduce condensation. Built tough to handle road trips and coastal conditions alike.

Benefits:
• Improves airflow for better ventilation during your van build.
• Reduces condensation and stale air in tight spaces.
• Flush-fitting design means no snags or rattles.
• Marine-grade stainless steel holds up in coastal and off-grid environments.
• Ideal for any campervan conversion, from surf vans to full-time rigs.

Features:
Made from polished 304 stainless steel, this butterfly vent is designed to perform in rugged conditions. Whether you’re camped by the coast or parked up in the bush, the adjustable butterfly flaps let you control how much air gets in. The low-profile design makes it a tidy fit for exterior walls, helping you avoid the bulky look of traditional vents. It opens and closes smoothly and stays secure even when you're on the move. Perfect for side panels, doors, or wherever ventilation is needed in your campervan conversion.

Specifications


• 127mm (5 inch) diameter.

• 304 marine-grade stainless steel.

• Includes 6 mounting holes.

• Butterfly-style adjustable vent.

• Low-profile flush mount.

• Rust-resistant and weatherproof.

• Designed for marine and off-grid use.

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People are asking

Where is the 127mm butterfly vent typically installed?

The 127mm (5 inch) stainless butterfly vent is typically installed in the side or lower panels of a campervan to ventilate fridge bays, battery compartments, under-floor spaces, or general living areas. The butterfly valve allows airflow to be controlled manually.

Is stainless steel the right material for a van vent?

Yes. Stainless steel is ideal for exterior van applications as it is corrosion resistant, UV stable, and handles coastal NZ conditions without rusting or degrading. It also gives a more premium look than plastic alternatives.

What size hole do I cut for the 127mm butterfly vent?

Cut a round hole of approximately 127mm (5 inches) diameter for the vent body. The flange sits over the hole and is screwed to the panel. Always seal around the flange with appropriate sealant to prevent water ingress, particularly on exterior installations.