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Vent Exterior Vents

Day/Night Plus Solar Vents
Nicro Ventilation Day/night Plus Solar Vents 4" White Plastic Vent, 1000 Cu.ft./hour, 3/4" Cutout Size . Solar-powered ventilation 24/7 The improved design of Day/Night Plus Vents moves up to 1000 cubic feet per hour, freshening your cabin 24/7 by running on solar power during the day, while...
Brand: Nicro Ventilation
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Stainless Steel Louvered Vent
Attwood Stainless Steel Louvered Vent . All-welded 304 stainless steel construction with polished finish. Install with #8 screws. Requires Attwood 1487B collector box. Attwood hull-mounted vents are designed to install by fastening as a complete unit from either inside or outside the hull....
Brand: Attwood
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Air Vent 500
  • Air Vent 500
  • Ventilation > Vents > Exterior Vents
  • $39.99 - 41.99 USD
Nicro Ventilation Air 500 . Nicro engineers have created a passive wind-powered vent that moves 600 1000cu.ft./hr. of air with just a 15-knot breeze! A locking shut-off damper may be operated from below. Passive wind-powered Durable white plastic housing Screws directly to the deck Uses standard...
Brand: Nicro Ventilation
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Cabin Hatch/Vent & Trim Kit
Lewmar Cabin Hatch/vent & Trim Kit . Designed to fit Lewmar hatches or to be mounted on deck, this vent features a built-in gasketed bung that makes it 100% watertight. The trim piece is available for thru-deck installations. Includes mounting screws. Type: Passive vent Material: Acrylic...
Brand: Lewmar
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Clamshell Vent, 1 5/8"H x 3 3/4"W x 4"L
Perko Clamshell Vent, 1 5/8"h X 3 3/4"w 4"l . Stamped and polished stainless steel. Type: Passive clamshell vent Material: Chrome-plated brass Warranty: Five years
Brand: Perko
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Stainless Louvered Vent
West Marine Stainless Louvered Vent . Stamped and polished stainless steel construction for 3" or 4" vents. Type: Louvered Material: Stainless steel Dimensions: 4-3/8"W x 12-13/16"L x 7/8"D Cutout Size: 3-5/8"W x 12"L Warranty: One year
Brand: West Marine
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ABS Cowl Vent
  • ABS Cowl Vent
  • Ventilation > Vents > Exterior Vents
  • $32.99 - 36.99 USD
Beckson Marine Abs Cowl Vent . White ABS plastic vent cap with 3" vent hose adapter that mounts to the deck. Vent snaps into place. Type: Passive cowl vent with hose adapter Material: ABS plastic Dimensions: 5-1/2"W x 2-1/2"H x 6"D Cutout Size: 3" Warranty: One year
Brand: Beckson Marine
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Chromed Zinc Cowl Vent
Perko Chromed Zinc Cowl Vent . 3" duct threads into neck. Hose clamps not required. Type: Cowl Material: Chrome-plated zinc Dimensions: 2-3/4"H x 4"W x 5-1/4"L Cutout Size: 3" Warranty: Five years
Brand: Perko
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Chromed Zinc Cowl Vent
Perko Chromed Zinc Cowl Vent . Black plastic base, 3" duct. Type: Cowl Material: Chrome-plated zinc, black plastic Dimensions: 2-5/8"H x 4-3/8"W x 5-3/4"L Cutout Size: 3" Warranty: Five years
Brand: Perko
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Cycolac Plastic Scoop Vent
Beckson Marine Cycolac Plastic Scoop Vent . Rigid vent for 3" or 4" openings. Acrylic cap prevents cracking or discoloration. Type: Clamshell Material: ABS molded plastic Dimensions: 2-5/8"H x 5-1/2"W x 8"L Cutout Size: Fits either 3" or 4" hose Warranty: One year
Brand: Beckson Marine
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Oval Locker Vent
Perko Oval Locker Vent . 6"L x 2"W. Requires two #8 screws. Chrome-plated zinc alloy.
Brand: Perko
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Stainless Steel Clamshell Vents
West Marine Stainless Steel Clamshell Vents Vent, 2 7/8"h X 6 7/8"w 1/2"l . Small A shape works well for covering cable pass through holes. Use the larger B shape to shield compartment vent holes and blower exhaust openings.
Brand: West Marine
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PVC Clamshell Vent, 3"H x 5 3/8"W x 6 3/4"L
Nicro Ventilation Pvc Clamshell Vent, 3"h X 5 3/8"w 6 3/4"l . Typically used to cover bilge blower hose opening. Made of soft, durable and resilient PVC. Two-year warranty.
Brand: Nicro Ventilation
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8 Slot Streamlined Stainless Steel Louvered Vent
Sea Dog 8 Slot Streamlined Stainless Steel Louvered Vent . Stamped and polished 316 stainless steel. Sold individually. Type: Louvered Material: 316 stainless steel Dimensions: 16-3/8"L x 2-7/8"H Cutout Size: 15-1/4"L x 1-7/8"H Fasteners: Six #6 RH screws, purchased separately Warranty: One year
Brand: Sea Dog
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PVC Clamshell Vent, 2 1/2"H x 4 1/2"W x 5"L
Nicro Ventilation Pvc Clamshell Vent, 2 1/2"h X 4 1/2"w 5"l . Typically used to cover bilge blower hose opening. Made of soft, durable and resilient PVC. Two-year warranty.
Brand: Nicro Ventilation
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Clamshell Vent, 9/16"H x 2"W x 2"L
Perko Clamshell Vent, 9/16"h X 2"w 2"l . Stamped and polished stainless steel. Type: Passive clamshell vent Material: Chrome-plated brass Warranty: Five years
Brand: Perko
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Clamshell Vent, 7/16"H x 1 1/2"W x 1 5/8"L
Perko Clamshell Vent, 7/16"h X 1/2"w 5/8"l . Stamped and polished stainless steel. Type: Passive clamshell vent Material: Chrome-plated brass Warranty: Five years
Brand: Perko
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3" Thru Vent
  • 3" Thru Vent
  • Ventilation > Vents > Exterior Vents
  • $1.79 USD
Sea Dog 3" Thru Vent . Injection-Molded Polypropylene White Overall Dimensions: 3-5/8"L x 3-5/8"W x 5/8"D Distance between Screws: 2-13/16" Hose/Hole Size: 3" Vent Area: 3.04 in2 Fastener: #8 FH
Brand: Sea Dog
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