The 1670/1671/1674 P-traps 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 1670/1671/1674 P-traps allow air to vent freely during normal sea conditions and washdowns and meet the ISO 10088 requirement for minimum venting area. For 5/8 Inch I.D. hose. Meets ABYC Standard. Cover can be removed for vent inspection, debris removal and fuel system pressure testing. Certified by third party laboratory to meet ABYC H-24 watertight and weathertight specification.

Attwood Marine 16746 Attributes

• Compatibility: 5/8 Inch Inside Diameter Hose
• Style: P-Trap Vent
• Hull Thickness: 1 Inch
• Color: Black
• Material: Plastic
• Mounting Type: Flush Mount

Attwood Marine 16746 Features & Benefits

• For 5/8 Inch Inside Diameter Hose
• P-Traps allow Air To Vent Freely During Normal Sea Conditions And Washdowns And Meet The ISO 10088 Requirement For Minimum Venting Area
• Cover Can Be Removed For Vent Inspection, Debris Removal And Fuel System Pressure Testing
• Certified By Third Party Laboratory To Meet ABYC H-24 Watertight And Weathertight Specification
• Limited 2 Year Warranty

Attwood Marine 16746 Warranties

• Attwood Warranty 2009.pdf

Attwood Marine 16746 Technical Bulletins

• ptrap_BUL.pdf

90° P-Trap Fuel Tank Vent - Flush Mount - Black with Stainless Steel Vent Head

This Attwood 90-Degree P-Trap Fuel Tank Vent reliably helps prevent water from entering the fuel tank while still allowing air to vent freely during normal sea conditions and washdowns. This vent’s effectiveness. eliminates the need for an anti-siphon loop in the vent hose. This is a flush mount vent for use with a 5/8-inch interior diameter hose. It requires a 1-3/8-inch installation hole and can be used with a maximum hull thickness of 1 inch.

Features:

• This black vent with a stainless steel vent head meets ABYC standards
• Flush Mount - 5/8" I.D. hose
• (inch) 1-3/8" install. hole size
• (inch) 1" Max. hull thickness

*Compatible with Ethanol blended fuels