are anti-airlock protected and run silent and vibration-less

or blue water cruising

This is the cotton air filter element used on the VH4

New functions such as altitude compensation and residual heat utilization

Backset 1-3/8"

Vetus PW223 - Porthole type PW223 CE-A3 round 236 Sugatsune are anti-airlock protected and runMedium duty portholes! These portholes are suitable for use in the coachroof side. They come with a 10 mm smoke coloured unframed opening pane. The clamp type installation ensures that no fasteners are visible from either inside or outside. The portholes can be held open in any position due to the friction type hinges. In closed position 2 knobs ensure water resistance. The are standard supplied with a mosquito screen. The porthole can be fitted in a