VENTILATION 39
attwoodmarine.com
Clam Shell Vents • Ideal for ventilation needs where a taller vent would foul lines or restrict crew movement • Work well as stern mounted ventilators for engine compartment • Can be used for cabin ventilation with dorade boxes • Flexible PVC construction • Small clam shell dimensions - Inner : 2-1/2" H x 4-1/2" W x 5" L Outer: 2-3/4" H x 6" W x 5-1/2" L • Large clam shell dimensions - Inner : 3" H x 5-3/8" W x 6" L Outer: 3-1/2" H x 7" W x 6-3/4" L
TRANSITIONING 2025
Marinco Part # N10873 N10874
Attwood Part # N10873-5 N10874-5
Description
Small Large
White Snap-In Deck Plate • Includes Snap-In watertight cover • Use with any Marinco ® Snap-In vent system • N10863DW requires a 3-3/4" diameter hole cutout • N10864DW requires a 4-3/4" diameter hole cutout
TRANSITIONING 2025
Marinco Part #
Attwood Part #
Description
N10863DW N10863DW-5 N10864DW N10864DW-5
3" 4"
Plastic Interior Trim Ring • Finishes off interior installation of vent • Can be installed in decks between 1" and 2" thick
• Available in 3" and 4" sizes • White plastic construction • Note: Interior trim rings are not compatible with threaded deck plates
TRANSITIONING 2025
Marinco Part # N10866 N10867
Attwood Part # N10866-5 N10867-5
Description
3" 4"
Thru Bulkhead Hose Adapter • For termination attachment of hose to bulkhead • For attaching hose to cowl vent • Can be used with Snap-In or threaded deck plates • For use in decks or bulk heads of more than 1" thick
DECK PLATE
THRU BULKHEAD HOSE ADAPTER
TRANSITIONING 2025
Marinco Part # N10869 N10870
Attwood Part # N10869-5 N10870-5
Description
3" 4"
BILGE HOSE
Select Marinco items will become Attwood branded. Same great product, but now available through Attwood. TRANSITIONING 2025
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