Ventilation

Beckson Marine Port White/Clear 4X10 1"sp Po410Wc10Designed with drain molded on inside of spigot. Promotes drainage without angle cuts in hull. Allow for thru-bolting. Seats tightly against gasket and lens omitting internal water retention ledge. No...

Beckson Marine Soft Cowl Vent 4-1/2X4-3/4X2-1/4 Sc-7PVC. Ideal for areas where vent will be under foot or foul lines.

Bomar Hatch Low Pro 16-1/2 x 16-1/2 N107010AStyle A-external hinge. Anodized heavy-duty aluminum frames. Heavy-duty acrylic top. No sharp corners to snag lines or sails. Heavy-duty hinges, quick acting, adjustable tie down dogs. Locked vent position.

Johnson Pump 4 In-Line Blower 66402High efficiency blowerHigh capacity at low amp drawConstructed of ABS plasticMeets & exceeds: ABYC H-2NMMA Type Accepted, U.S.C.G. 33 CFR sections 183.410, 183.425 & 183.6101 Year Warranty

Rule Bilge Blower-3 Inline 140Provides ventilation for bilges, engine compartments, galleys and heads. Designed for efficient, high output operation. Easily installed on any flat surfaces. Sealed motor shaft for moisture protection.

Sea-Dog Line Abs Hose Vent 4 Round - Black 337470   Injection Molded ABS Fasteners: #10 FH.

Beckson Marine 5X12 Self-Drain Portlite White Po512-Wc-10Designed with drain molded on inside of spigot. Promotes drainage without angle cuts in hull. Allow for thru-bolting. Seats tightly against gasket and lens omitting internal water retention ledge...

Bomar Extruded Screen Ns2039ExScreens fits N0039-10FX, N0039-10FXN, N1039-10A, N2039-10A hatches.Trim ring fits N0039-10FX, N0039-10FXN, N06399-10FX, N1039-10A, N2039-10A hatches.Screen and Trim Ring sold separately.

Bomar Left Locking Quick Dog (Nibo) P200052

Bomar Right Locking Quick Dog (Nibo) P200053

Bomar Trim Ring Black Nt2039Screens fits N0039-10FX, N0039-10FXN, N1039-10A, N2039-10A hatches.Trim ring fits N0039-10FX, N0039-10FXN, N06399-10FX, N1039-10A, N2039-10A hatches.Screen and Trim Ring sold separately.

Sea-Dog Line 3 PVC Low Profile Cowl Vent White 727132-3Dip molded PVC.Includes snap-on deck plate.

Sea-Dog Line Collector Box Streamline 331203Injection molded polypropylene.

Sea-Dog Line Hose Vent Elbow 337350Injection molded ABS. Works in conjunction with Flush Thru-Vent part numbers, 337326, 337316 and 337376.

Sea-Dog Line SS Hatch Spring-8 3/4 Inch Wit 321650-1Stainless Steel Hatch Spring has an internal wire that prevents the spring from being overextended during normal use. Not recommended for applications where hatch will scoop wind while boat is underway...

Attwood Marine Cowl Vent 3 Surface Mount/Zamak 1364A3Can be used with any standard 3" ventilation hose. Features flexible hose flange that is screwed onto hose, then snaps onto the flange. The neck extends 1" below deck. Chrome-plated zinc. Flange is non...

Beckson Marine Port Opening White/Clear 5 x 12" Po512Dwc20Designed primarily for cabin sides with excessive angles and where other ports would collect rain and spray. Rain drain ports can be mounted on vertical surfaces with no more than 45°, from...

Bomar Gasket 3/8X5' F/Extruded Hatc P2000255

Bomar Right Riser Arm 17" P20007517

Johnson Pump Blower V4 550 Flange Mt 4 12V 80-47417-01Extra heavy duty marine radial blower is designed for engine compartment ventilation prior to startup. Made for continuous duty and is therefore suitable for air intake or extraction in bilges,...