INTERNAL CAST BRASS GRILL 150mm DIAMETER

A heavy cast brass polished vent cover typically used for covering ventilator 

openings in the ceilings of narrowboats, but suitable for all boats.

The flange is drilled and countersunk for fixing screws (screws not provided)

Dimensions

OD: 150mm
Ventilation slots : 5.5mm wide

Free open air flow approx 3850 sp mm

N-73020R - Brass
N-73021R - Chrome