Offered with either a tall or a low-line cowl, these cowl/dorade box combos provide continuous ventilation without water intrusion. Dorade boxes have a water-sensitive valve which opens and closes automatically to let air in and keep water out. Flexible PVC cowls are safer than steel, yet strong enough to withstand kicks, snags and wallops. Cutout diameter is 3.6".
- Material: Dorade: rigid ABS plastic; Cowl: flexible PVC
- Included Equipment: Dorade, flexible cowl, storm cap, thru-deck sleeve with interior trim ring, on-deck sleeve with exterior trim ring
- Installation Hardware Required: #8 fasteners
- Warranty: One year
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