This can be managed by installing a P-trap or similar device at the vent hardware mounted to the hull. Ullage must be designed into the integrated tank to allow a minimum of 5% of the tanks total volume to remain unfilled with fuel. This allows for the safe expansion of the fuel during a system increase in temperature. © Copyright 2008, Attwood Corporation. Lowell, MI.

This can be managed by installing an in-line surge protector vertically +/- 45° as close to the tank as possible. There must be no less than 24" of hose between the inline surge and the canister all of which must be self draining to the tank. Liquid water must not enter the canister from the exterior of the vessel. This can be managed by installing a P-trap or similar device at the vent hardware mounted to the hull. Ullage must be designed into the integrated tank to allow a minimum of 5% of t

A proper location in the hull must be identified and dedicated for the installation of the canister. • The hose connections to the canister must be accessible for inspection and service. • The canister should not be mounted in a location where it will be stepped on or otherwise have a force exerted upon it. • The canister can be mounted at any orientation from horizontal to vertical provided that the vent side port is not lower than the tank side port when boat is in either static floating or

Rubber isolators are provided with each canister to allow for convenient installation. Vent Line Secure 5/8" vent hose with a clamp over each port (not included). Secure the vent hose as needed with hose mounting clamps for proper routing of hose and to ensure there is not stress on the hose at the connection to the canister. Integrated System Requirements Liquid fuel is not permitted to enter the canister. This can be managed by installing an in-line surge protector vertically +/- 45° as cl

Rubber isolators are provided with each canister to allow for convenient installation. Vent Line Secure 5/8" vent hose with a clamp over each port (not included). Secure the vent hose as needed with hose mounting clamps for proper routing of hose and to ensure there is not stress on the hose at the connection to the canister. Integrated System Requirements Liquid fuel is not permitted to enter the canister. This can be managed by installing an in-line surge protector vertically +/- 45° as cl

The tanks may not vent to the atmosphere when attached to an engine. 2 They must remain sealed up to a positive pressure of 24.5 kPa (3.5 psig); however, they may contain air inlets that open when there is a vacuum pressure inside the tank. Such fuel tanks may not contain air outlets that vent to the atmosphere at pressures below 34.5 kPa (5.0 psig). ©2010 Attwood Corporation 19 1 SftWOOCl Lowell, MI 49331 A-FUELDV-10

The tanks may not vent to the atmosphere when attached to an engine. 2 They must remain sealed up to a positive pressure of 24.5 kPa (3.5 psig); however, they may contain air inlets that open when there is a vacuum pressure inside the tank. Such fuel tanks may not contain air outlets that vent to the atmosphere at pressures below 34.5 kPa (5.0 psig). ©2010 Attwood Corporation 19 1 SftWOOCl Lowell, MI 49331 A-FUELDV-10

The Fuel Demand Valve eliminates pressurized fuel from reaching downstream fuel lines and your engine, ensuring that fuel is provided to the engine on demand rather than as a result of pressure in the tank. OUTLET TO ENGINE Installs in-line between your fuel tank and primer bulb/fuel pump Eliminates fuel fitting spray when connecting and disconnecting fittings at the engine Eliminates fuel spill due to pressurized fuel tanks and fuel lines Pad printable: Customizable with your company logo