Boat Vents

Cowl VentilatorAttwood hull-mounted vents are designed to install by fastening as a complete unit from either inside or outside the hull. Ventilation hose (not included) twists into the bottom of the box to form a raised water barrier. Plastic vents are...

Cowl Ventilator(1312)Chrome Plated Zinc Alloy Cowl w/ Black Plastic Base3" Duct Threads Into Neck, Hose Clamps Not RequiredLength: 5-3/4"Width: 4-3/8"Height: 2-5/8" Quick Guide (pdf)

Chrome Plated Brass Clamshell Ventilator - 1-5/8" x 1-1/2"Features:Chrome Plated BrassBase Dimensions: 1-5/8" x 1-1/2"Height Opening: 7/16"Width Opening: 7/8"

Chrome Plated Brass Round Locker Ventilator - 2-1/2"Features:Chrome Plated Brass or Stainless SteelO.D. Size: 2-1/2"Screw Size: #6 R.H.

Chrome Plated Brass Round Locker Ventilator - 3-1/4"Features:Chrome Plated Brass or Stainless SteelO.D. Size: 3-1/4"Screw Size: #6 R.H.

Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4"Specs: Chrome Plated Brass Dimensions Base: 4" x 3-3/4" Width Opening: 2-1/2" Height Opening: 1-5/8" Screw Size: #6

Clam Shell VentilatorChrome Plated Brass - 2" x 2"

Cowl Ventilator(0870)Chrome Plated Zinc Alloy Cowl with Black PERKO-KOTE Base3" Duct Thread into Neck, Hose Clamps Not RequiredCowl Opening Square: 7-1/3"

Gas Tank VentChrome Plated Zinc Alloy with Black Polymer Splash GuardRemovable 30 Mesh Stainless Steel Wire Screen Flame Arrestor - for use with fuel applicationsHose Size: 5/8"Max Hull Thickness: 3/4"

Gas Tank Vent w/Swivel Elbow - Chrome/BlackFeatures: Chrome Plated Zinc Alloy Cap with Zinc Alloy Elbow Black or White Polymer Splash Guards Removable 30 Mesh Stainless Steel Wire Screen Flame Arrestor - for use with fuel applications Design Allows...

Stainless Steel Butterfly Vent - Center Knob - 4" Butterfly Vents promote air flow preventing mold, mildew, and associated odors. Features a center knob that allows for easy adjustment of the opening. Corrosion resistant 304 stainless steel...

Stainless Steel Butterfly Vent - Center Knob - 5" Butterfly Vents promote air flow preventing mold, mildew, and associated odors. Features a center knob that allows for easy adjustment of the opening. Corrosion resistant 304 stainless steel...