1438F1 – ATTWOOD MARI Bilge Vent, Center Section For 4 Inch Inside Diameter Ventilation Systems Using One Or More 1348 Collector Boxes Hull Mounted Modular Vent White Plastic With Fasteners ABYC Standard Approved

ATTWOOD MARI Bilge Vent featuring Center Section. Part #: A7J1438F1.

Features

• Plastic Vents Are Corrosion-Resistant, Will Not Discolor
• Modular Construction To Accommodate Any Ventilation Opening Size By Interlocking Two Or More Center Sections
• End Sections Interlock To The Center Section For A Finished Appearance
• All Collector Boxes And Vents Are Designed For Intake Or Exhaust And Meet ABYC H-2 Cross Sectional Area Requirements
• Limited 1 Year Warranty