Boat Fuel Tank Vent Installation

Fuel vents marine gas system accessories how tos marine fuel safety the basis for the new epa regulations is to control emissions and this is being accomplished by reducing evaporative emissions from fuel systems however by closing the fuel system there s a risk of over pressurization as it is no longer breathing as systems did in the past.

Boat fuel tank vent installation. Make sure that the electrical sending unit is still accessible in this location. Keep your through hull vent. The fitting in the upper right corner is the fuel gauge sender. Boat fuel tank vent tips 1.

Clean the screen on your fuel vent. Includes deck fill hose clamps chrome brass thru hull vent 1 1 2 fuel fill hose and 25 of 5 8 vent hose with 5 8 brass hose barb. Since 1968 west marine has grown to over 250 local stores with knowledgeable associates happy to assist. Shop with confidence get free shipping to home or stores price match guarantee.

Above deck fuel tanks are specifically designed for use in boston whalers carolina skiff and key west bench style center console pontoon deck and jon boat designs. Properly installed aluminum tanks will usually outlast the life of the boat. Which does not include foam or fiberglass. When installing a vent hose avoid sags aka traps anywhere in the vent.

Topside tanks are manufactured from a sturdy high density polyethylene with uv stabilized resin and feature a withdrawal elbow that rotates 360 mechanical direct sight. Only neoprene rubber 5200 screws and that. All materials have their strengths and weaknesses and the problems with aluminum tanks are problems of proper installation not the material itself. A typical fuel tank installation showing fill red hose vent and fuel line to engine center.

Determine the best placement of your fuel tank positioning it where the vent and fuel hose connections to deck wil form the shortest line. Tank system installation kit contains all the parts to install the fuel fill and through hull ventilation system. Type a1 fuel hose blue stripe and type a2 fuel hose red stripe a2 no longer used. Shop read reviews or ask questions about fuel vents fills at the official west marine online store.

Fuel tank installation kitfuel tank installation kitreplace aging fuel tanks and maximize your fuel capacity space with a moeller below deck permanent tank. Many fuel vents have fine wire screens that keep out minute debris as well as. Don t trap fuel in your boat s vent line.