Attwood 1670-3 Surface Mount 90° P-Trap Vent - Black

Attwood's P-trap Vents have been tested and certified by a third-party lab to meet the ABYC weathertight and watertight requirements and ensure no liquid water will reach a fuel vent line, carbon canister, or fuel tank. The vents allow air to vent freely during normal sea conditions and washdowns and meet the ISO 10088 requirement for minimum venting area. The cover can be removed for vent inspection, debris removal, and fuel system pressure testing. For 5/8" I.D. hose. Meets ABYC Standard. Hull Thickness: 1/4" to 9/16". Style: Surface Mount. Installation Hole: 3/4". Vent Hose: 5/8".