b'Vent $ All Prices in427Canadian Dollars $ Standard Height Deluxe PVC Cowl Vent With RedInterior- 3 Or 4 3 red interior, with white snap-in deck ring and cap. 8 high. NF 10963 $ 53.99 4 red interior, with white snap-in deck ring and cap. 10 high. NF 10964 $ 69.99For decks more than 1 thick, attach our Thru-Bulkhead Hose Adaptor directly below your PVC Cowl Vent. Can be used with snap-in or threaded deckplates- 3 and 4 only. Order NF 10869 for 3 or NF 10870 for 4 hose . HOW TO ATTACH VENT HOSE TO YOUR PVC COWL For decks less that 1 thick, simply snap on our basic Hose Adaptor. Only for use with 3 or 4 snap-in deckplates. Proper hole diameter must be followed . Order NF 10863HA for 3 and NF 10864HA for 4 hose .To avoid a deckplate that leaks due to improper instal- lation and to use Nicro Trim Ring Accessories, the following hole cut-out diameters must be followed:3 snap-in deckplateDrill 3 3/4 4 snap-in deckplateDrill 4 3/43 threaded deckplateDrill 3 3/84 threaded deckplateDrill 4 3/85 threaded deckplate Drill 5 3/8email: hmp@hollandmarine.comwebsite: www.hollandmarine.comfax:905-891-7972tel:905-891-1639 427'