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Ventilation Hose

Low Pressure Fuel Delivery Pump
Sig Marin Low Pressure Fuel Delivery Pump . Designed for use with SIG Marine diesel heaters where the fuel supply cannot be gravity fed. Inlet and outlet ports are female 1/8" NPT. Includes hose fittings and mounting screws. Draws 2A 12V DC. 3"dia. x 5-1/2"H. Die-cast zinc.
Brand: Sig Marin
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Waterproof In Line Blowers
Rule Industries Waterproof Line Blowers 3" Id Hose 13.6 Vdc 135 Cfm . For ventilating bilges, engine compartments, galleys and heads. Water-resistant, quiet blowers offer high air flow and low amp draw. Compact and easy to install. The front and rear shaft seals permit slip-on inlet and outlet...
Brand: Rule Industries
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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 Zamak Cowl Vent
Attwood Chromed Zamak Cowl Vent . Black plastic base, attached hose flange. 3" duct. Type: Cowl Material: Chrome-plated zamak, plastic Dimensions: 2-1/4"H x 5-5/16"W x 6"L Cutout Size: 3" Warranty: One year
Brand: Attwood
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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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3" Twist on Hose Flange
Attwood 3" Twist On Hose Flange . Designed with a slotted-throat flange for easy hose installation. Flexible black polypropylene flange and chrome-plated die-cast zinc cowl takes 3" duct hose. 5 5/16"W x 2 1/4"H x 6"L. Neck extends 1" below deck. Cutout dia.: 3 1/4". Three predrilled countersunk...
Brand: Attwood
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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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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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Chafing Rings
  • Chafing Rings
  • Ventilation > Inspection Hatches & Fixed Storage > Fixed Storage
  • $6.79 - 7.49 USD
Sail Systems Chafing Rings 2" Dia. . Use these 2" and 3" diameter ABS rings to trim holes made through a bulkhead for running wires or hoses. The rings finish the edges on both sides to prevent chafing and are sold in mating pairs that telescope to fit a bulkhead up to 2" thick. Diameter is...
Brand: Sail Systems
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Coupler, 3IN Ventilation Hose
Beckson Marine Coupler, 3in Ventilation Hose . For 3'' vent hose. Designed for attaching ventilation hose to deck
Brand: Beckson Marine
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Louvered Flush Hose Vents
West Marine Louvered Flush Hose Vents Vent, 3 5/8"h X 5/8"w 1/2"d, Black . Straight-through air flow. Injection-molded ABS plastic. Drilled for four #8 FH screws. Type: Louvered Material: ABS plastic Cutout Size: 3" hose Warranty: One year
Brand: West Marine
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Louvered 3" Hose Vent, Black
West Marine Louvered 3" Hose Vent, Black . Louvered for directed air flow. Injection-molded ABS plastic hose vent with flange. Drilled for four #8 FH screws. Type: Louvered Material: ABS plastic Dimensions: 3-5/8"H x 3-5/8"W x 2-7/16"D Cutout Size: 3" hose Warranty: One year
Brand: West Marine
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Louvered 3" Hose Vent, White
West Marine Louvered 3" Hose Vent, White . Louvered for directed air flow. Injection-molded ABS plastic hose vent with flange. Drilled for four #8 FH screws. Type: Louvered Material: ABS plastic Dimensions: 3-5/8"H x 3-5/8"W x 2-7/16"D Cutout Size: 3" hose Warranty: One year
Brand: West Marine
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Twist on Hose Flange 3"
West Marine Twist On Hose Flange 3" . The unique design of this vent hose flange permits you to install hose from topside. Simply turn the flange into spiral wind of hose, then pass hose through deck hole and mount ventilator. Secure connection without hose clamps. Made of black polyethylene....
Brand: West Marine
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Duct Hose
  • Duct Hose
  • Ventilation > Air Conditioning & Cooling > Air Conditioning
  • $2.39 - 3.43 USD
Marine Air Duct Hose 4" . Insulated ducting sold by the foot. For use with EnviroCool and EnviroComfort systems.
Brand: Marine Air
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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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Vinylvent Ventilator Hoses
Shields Rubber Vinylvent Ventilator Hoses 4" . PVC hose supported by anodized wire helix. Resistant to ozone, sunlight and weathering. Self-extinguishing material will not support a flame. One-year warranty. Sold by the foot. Material: PVC hose Cutout Size: Surface mount. 1342 Collector Box...
Brand: Shields Rubber
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