Marine Hardware - Vents

30 products


  • Sale -10% Attwood 316 Stainless Steel Alloy Flush Mount Fuel Vent - 90 Vent [66032-3]

    Attwood 316 Stainless Steel Alloy Flush Mount Fuel Vent - 90 Vent [66032-3]

    18 in stock

    316 Stainless Steel Alloy Flush Mount Fuel Vent - 90° VentOn the exterior, they have a smooth edge over the competition. Unlike some others, there is no protruding cap to cause damage or be damaged by hull bumps and scrapes. Cap unscrews with a hex head wrench for easy cleaning of the filter and pressure testing of the entire fuel system. These vents now include two silicone gaskets.Features:90-degree ventSpecifications: Hose Size (inch): 5/8" inner diameter Maximum Hull Thickness (inch): 7/8" Installation Hole Size (inch): 1-3/8" *Includes two silicone gaskets Quick Guide (pdf)

    18 in stock

    $42.99$38.50

  • Sale -12%Last stock! Attwood 90 P-Trap Fuel Tank Vent - Flush Mount - Black w/Stainless Steel Vent Head [1674-6]

    Attwood 90 P-Trap Fuel Tank Vent - Flush Mount - Black w/Stainless Steel Vent Head [1674-6]

    2 in stock

    90° P-Trap Fuel Tank Vent - Flush Mount - Black with Stainless Steel Vent HeadThis Attwood 90-Degree P-Trap Fuel Tank Vent reliably helps prevent water from entering the fuel tank while still allowing air to vent freely during normal sea conditions and washdowns. This vent’s effectiveness. eliminates the need for an anti-siphon loop in the vent hose. This is a flush mount vent for use with a 5/8-inch interior diameter hose. It requires a 1-3/8-inch installation hole and can be used with a maximum hull thickness of 1 inch.Features: This black vent with a stainless steel vent head meets ABYC standards Flush Mount - 5/8" I.D. hose (inch) 1-3/8" install. hole size (inch) 1" Max. hull thickness *Compatible with Ethanol blended fuels Quick Guide (pdf)

    2 in stock

    $46.99$41.50

  • Sale -12% Attwood Cowl Ventilator [1364A3]

    Attwood Cowl Ventilator [1364A3]

    42 in stock

    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 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.

    42 in stock

    $34.62$30.50

  • Last stock! Perko Stainless Steel Clamshell Ventilator 2" x 2" [0315DP2STS]

    Perko Stainless Steel Clamshell Ventilator 2" x 2" [0315DP2STS]

    5 in stock

    Stainless Steel Clamshell Ventilator 2" x 2"Features: Polished Stainless Steel 2" x 2" Screw Size: 6

    5 in stock

    $14.50

  • Sea-Dog Stainless Steel Midget Vent - Medium [331370-1]

    Sea-Dog Stainless Steel Midget Vent - Medium [331370-1]

    10 in stock

    Stainless Steel Midget Vent - Medium Midget Vents provide a splash-proof opening through transoms, cabin sides, etc. Great for routing cables and wires or for covering thru-hull openings to shield water spray. Ideal for small lockers, they provide attractive cover for ventilation holes while also preventing odors. Corrosion resistant stamped 304 stainless steel construction. Easy to install with pre-drilled holes for three #6 RH fasteners (not included). 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.

    10 in stock

    $8.50

  • Sea-Dog Stainless Steel Louvered Vent - 5" x 2-5/8" [331380-1]

    Sea-Dog Stainless Steel Louvered Vent - 5" x 2-5/8" [331380-1]

    7 in stock

    Stainless Steel Louvered Vent - 5" x 2-5/8" Louvered Vents are designed to promote air circulation and prevent mold, mildew, and unpleasant odors. Ideal for cabin doors, lockers, dock boxes, etc. Easy to install with six #6 RH fasteners (not included). Corrosion resistant stamped 304 stainless steel construction. 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.

    7 in stock

    $12.50

  • Sale -19% Perko Gas Tank Vent w/Swivel Elbow - Chrome/Black [0561DP4CHR]

    Perko Gas Tank Vent w/Swivel Elbow - Chrome/Black [0561DP4CHR]

    8 in stock

    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 Elbow to be Rotated to any Position Specs: For Hose Size: 5/8" Max. Hull Thickness: 1"

    8 in stock

    $27.64$22.50

  • Last stock! Sea-Dog Stainless Steel Louvered Vent - 5" x 4-5/8" [331390-1]

    Sea-Dog Stainless Steel Louvered Vent - 5" x 4-5/8" [331390-1]

    4 in stock

    Stainless Steel Louvered Vent - 5" x 4-5/8" Louvered Vents are designed to promote air circulation and prevent mold, mildew, and unpleasant odors. Ideal for cabin doors, lockers, dock boxes, etc. Easy to install with six #6 RH fasteners (not included). Corrosion resistant stamped 304 stainless steel construction. 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.

    4 in stock

    $15.50

  • Sale -48%Last stock! Marinco Day/Night Solar Vent 4" - White [N20804W] Marinco Day/Night Solar Vent 4" - White [N20804W]

    Marinco Day/Night Solar Vent 4" - White [N20804W]

    2 in stock

    Day/Night Solar Vent 4" - WhiteThe design threads into included deck plate, and is removable from the outside without tools. On/off fan switches, LED lights, and intake/exhaust switches are accessible from inside the cabin for ease of use.Features: Circulates fresh air in the boat cabin eliminating mold, mildew, and musty air Moves 1,000 cubic feet of air/hour or 24,000 cubic feet of air/day (4" model) A rechargeable battery allows for 24-hour continuous operation Whisper quiet fan operation No wiring required Built-in on/off fan switch, LED lights, and intake/exhaust switch High capacity NiMh battery operates vent for up to 24 hours without sunlight on a full charge Threads into included deck plate and can be removed from outside without tools Complete air and green water shut-off from below All Day/Night Plus models come complete with a white plastic interior trim ring, insect screen, mounting hardware, and an easy-to-understand installation manual Replaces NICRO 3" and 4" snap-in deck plates (fits existing holes once snap-in deck plates are removed) and Day/Night Plus, models Owner's Manual (pdf)Brochure (pdf)

    2 in stock

    $347.99$181.50

  • Last stock! Perko Stainless Steel Clamshell Ventilator 1-5/8" x 1-1/2" [0315DP1STS]

    Perko Stainless Steel Clamshell Ventilator 1-5/8" x 1-1/2" [0315DP1STS]

    2 in stock

    Stainless Steel Clamshell Ventilator 1-5/8" x 1-1/2"Features: Polished Stainless Steel 1-5/8" x 1-1/2" Screw Size: 4

    2 in stock

    $12.50

  • Sale -9% Attwood 316 Stainless Steel Alloy Flush Mount Fuel Vent - Straight Vent [66031-3]

    Attwood 316 Stainless Steel Alloy Flush Mount Fuel Vent - Straight Vent [66031-3]

    8 in stock

    316 Stainless Steel Alloy Flush Mount Fuel Vent - Straight Vent On the exterior, they have a smooth edge over the competition. Unlike some others, there is no protruding cap to cause damage or be damaged by hull bumps and scrapes. Cap unscrews with a hex head wrench for easy cleaning of the filter and pressure testing of the entire fuel system. These vents now include two silicone gaskets.Features:Straight VentSpecifications: Hose Size (inch): 5/8" inner diameter Maximum Hull Thickness (inch): 7/8" Installation Hole Size (inch): 1-3/8" *Includes two silicone gaskets Quick Guide (pdf)

    8 in stock

    $36.99$33.50

  • Attwood 90 P-Trap Fuel Tank Vent - Black w/Stainless Steel Trim Cover [66419-3]

    Attwood 90 P-Trap Fuel Tank Vent - Black w/Stainless Steel Trim Cover [66419-3]

    12 in stock

    90° P-Trap Fuel Tank Vent - Black with Stainless Steel Trim CoverComposite 90-degree P-trap fuel tank vent 66419-3. These vents help prevent water from entering the fuel tank, yet allow air to vent freely, during normal sea conditions and washdowns.  This eliminates the need for an anti-siphon loop in the vent hose.  Features: For 5/8" I.D. hose (inch) 3/4" install. hole size (inch) 9/16" max. hull thickness Vents air from your boat's fuel tank as you fill the fuel tank Splash-resistant, corrosion resistant Meets ABYC standard *Compatible with Ethanol blended fuels Quick Guide (pdf)

    12 in stock

    $18.50

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