Ventilation

Attwood Marine Louver Vent Venturi/White/Bulk 1494F1 A clean, contemporary, louver designed vent. Corrosion-resistant paintable ABS plastic. Install with #8 fasteners. For use with collector boxes 13411 for 3" systems. Sized for installation even on...

Attwood Marine Turbo 3000-3 Blower White 1733-4 The first vane axial-flow fan bilge blowers designed using aerospace technology to maximize performance. It provides powerful system output at a low power input in a compact size. Patented in-line design...

Sea-Dog Line Louvered Vent Black 337211-1 Injection molded ABS. Dimensions: 2-5/8" x 17-1/2" L x 2-5/8" H x 7/16" D

Attwood Marine Louvered Vent Flush White 1425-5 Canted louvers deflect rain and spray and help conceal the collector box. Black ABS plastic. Installs flush to the hull with #8 screws. Use with 13411 collector box for 3" system. Dimensions: 17-9/16" L x...

Attwood Marine Louvered Vent/Flush - Black 1423-5 Canted louvers deflect rain and spray and help conceal the collector box. Black ABS plastic. Installs flush to the hull with #8 screws. Use with 13411 collector box for 3" system. Dimensions: 17-9/16" L...

Sea-Dog Line Vent 4 Square with Flange White 337415Injection molded ABS. #8 FH fastener.

Sea-Dog Line Stainless Hatch Adjuster - 321291-1 Hatch Adjuster - 11"  Constructed of corrosion resistant formed 304 stainless steel with UV resistant injection molded nylon mounting pads and knob. These Hatch Adjusters feature a simple thumb...

Sea-Dog Line Abs Hose Vent 3" 337316-1Injection molded ABS. Overall face dimension is 3-5/8" x 3-5/8". Hose/hole size 3". Carded.

Attwood Marine Louvered Vent Venturi Black 1494A5 A clean, contemporary, louver designed vent. Corrosion-resistant paintable ABS plastic. Install with #8 fasteners. For use with collector boxes 13411 for 3" systems. Sized for installation even on highly...

Sea-Dog Line Abs Hose Vent-3 Black(Long 337325 Injection molded ABS. #8 FH fastener.

Beckson Marine Vent-White Plas 5-1/2X7X1-1/2 C-4White cycolac plastic with white acrylic cap to prevent cracking or discoloring.

Attwood Marine Water Resistant Quiet Blower 1749-4 Utilizing advanced fan blade design techniques, Attwood has developed a blower system that matches air flow of existing in-line blowers at a significantly reduced noise level. The first vane axial-flow...

Attwood Marine Louvered Vent SS 1488-5 All-welded 304 stainless steel construction with polished finish. Adapts to 3" or 4" ventilation systems. Predrilled with six mounting holes to accommodate #8 screws. Dimensions: 11-5/16" L x 4-3/8" H x 3/4" D

Attwood Marine Louvered Vent-Off White 1495-1 Constructed of paintable, corrosion-resistant ABS plastic with no sharp edges. For 3" I.D. ventilation system use with 13451 collector box. Installs with #8 fasteners. Dimensions: 17-7/8" L x 3-7/16" H x...

Sea-Dog Line Louvered Vent White 337210-1 Injection molded ABS. Dimensions: 2-5/8" x 17-1/2" L x 2-5/8" H x 7/16" D

Attwood Marine Twist-On Hose Flange F/3 Hose 1405-3For 3" I.D. hose. Resistant to gasoline, moisture and any form of marine rot. Installation hole diameter is 3-1/2". Predrilled with four mounting holes to accommodate #10 screws. Black polyethylene...

Sea-Dog Line Stainless Hatch Adjuster - 14 321292-1Formed and stamped 304 stainless and nylon.

Bomar Right Locking Quick Dog (Nibo) P200053

Sea-Dog Line Hatch Spring SS 11-5/8" 321680-1Hatch spring is made of formed 304 stainless steel with injection molded nylon mounts. Big, heavy-duty spring that is ideal for larger hatches and dock boxes. Strong stainless steel spring with internal safety...

Attwood Marine Collector Box F/2-3 Hoses 1341-1 Cut-outs for two 3' I.D. hoses. Corrosion-resistant plastic. For use w/plastic venturi, flush louvered, or trimline vent.