For all VETUS cowl ventilators (except type S), we can supply a synthetic dorade box. This drains off any water entering the
ventilator and can be closed off entirely by means of the incorporated stainless steel mushroom ventilator. The mushroom
ventilator also includes a mosquito screen. The male deck rings, made of either stainless steel or synthetic, can be easily
fitted to the dorade box using the nuts and bolts supplied.