Vents
Attwood Cowl Ventilator
Cowl Ventilator
Attwood 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 corrosion-resistant, will not discolor. All collector boxes and vents are designed for intake or exhaust and meet ABYC H-2 cross sectional area requirements.
For use with 3" I.D. wire-supported ventilation hose. Features flexible hose flange that is screwed onto hose, then vent snaps onto the flange. Vent constructed of chrome-plated die-cast Perma-Plate® ZAMAK. Flange is non-corrosive plastic. Installs with #8 screws.
Installation Hole Size: 3-1/4" to 3-1/2"
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.
Perko Chromalex Cowl Vent – 3″ Duct – Chrome Plated Zinc
Perko Chrome Plated Brass Clamshell Ventilator – 1-5/8″ x 1-1/2″
Perko Chrome Plated Brass Round Locker Ventilator – 2-1/2″
Perko Chrome Plated Brass Round Locker Ventilator – 3-1/4″
Perko Clam Shell Ventilator – Chrome Plated Brass – 4″ x 3-3/4″
Perko Cowl Ventilator – 3″ Chrome Plated Zinc Alloy
Perko Gas Tank Vent w/Splash Guard – Chrome Plated Zinc – ⅝” Hose
Perko Gas Tank Vent w/Swivel Elbow – Chrome/Black
Features:
- 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 Elbow to be Rotated to any Position
Specs:
- For Hose Size: 5/8"
- Max. Hull Thickness: 1"
