Vetus YOGI-S Dorade / Cowl Ventilator.
Was instaled to some : HR49
Made of flexible PVC.
The screw down deck ring made of hard plastic.
Excluding Dorade Box. Dorade Box is sold seperately. See related product.
Please check meassurements against drawing found together with product images.
Please note that the No. 5 photo show a Ventilator with a flange ring (YOGI-2) Meassurements are correct also for this Ventilator; YOGI-S.
Same size Dorade, YOGI-2, also available. See related product. The YOGI-2 model have a screw down ring with a covering flange ring.