Ventilation Grille Cover Ø160 (EPP) + Snap Lugs

Heat Pump Ventilation Grille Ø160 – without screws for EPP foam pipes

quick to install, neatly covered

For a friend, I extended my 160mm ventilation grille with four additional snap-in lugs for a heat pump wall duct – specifically for an EPP foam pipe

This makes the cover clamp much more firmly than the “standard” variant and simply sits… well… exactly how you want it: securely

Features

• Snap-In / Clipfit: 4x snap-in lugs for strong clamping in the EPP pipe
• 1-piece: Grille + cover in one piece
• Flow-friendly: Grille edges rounded at the top, grille sits flush in the inner ring
• Clean cover: large outer ring neatly covers the opening

Quick Specs

• Pipe diameter (inner ring): Ø 160 mm
• Cover diameter (outer ring): Ø 240 mm
• Snap-in lugs: 4x

Installation

1. Briefly check your pipe's inner diameter (EPP can vary slightly depending on the manufacturer)
2. Align the cover and push it into the EPP pipe until the snap-in lugs engage
3. Done – sits securely and covers neatly

Material Note

Printed with PETG Gray. For outdoors/UV (depending on installation location) ASA can be useful – but PETG also works perfectly fine for many installations

Does it fit your EPP pipe as planned? 

A like, a comment from you, or a make would be great and helps others with their decision 😁

Print Settings

• 0.2 mm layer height
• 2 walls (Wall Generator: Arachne)
• 20% infill (Grid or Crosshatch)
• Z-seam: Back
• Outer wall: ~150 mm/s
• No support needed
• Brim/Skirt: only if your bed is tricky with large surfaces 😉