The porthole can be fitted in a surface with a minimum thickness of 2 mm and a maximum thickness of 18 mm

WIND SPEED

Lens diameter 50 mm

Ideal for use with DFI EFI and MPI engine packages

INCLUDES mounting flanges

Vetus ALU15C - Hull anode alu model "Rectangular" type 15 (Bolt- on) plumbing The porthole can be fittedFor vessels which mostly cruise on inland (fresh) waters, we recommend aluminium anodes, since aluminium has a greater difference of potential with other metals than zinc. This is very important, asfresh water provides a higher electrical resistance than salt water. Cathodic protection by means of anodes is a must for the protection of all metal parts under water. Therefore, not only for steel boats, but also for wooden, fibreglass and aluminium