Fuel System Locking Cap f/ 1-1/2" Non-Vented Fills (1324) Black Plastic with Gasket Built in Lock Cylinder Size #0 Fits PERKO Fills 1313 & 1399 Cap Outside Thread Diameter: 1-15/32"

Fuel System Locking Cap f/ 1-1/2" Non-Vented Fills (1324) Black Plastic with Gasket Built in Lock Cylinder Size #1 Fits PERKO Fills 0520, 0527, 0528, 0557, 0599 and 1270 Cap Outside Thread Diameter: 1-7/8"

Fuel Systems

Deck Fill for Pressure Relief Systems - Angled Body & Scalloped Black Plastic Cap Pressure relief systems are designed with automatic diurnal emission control and overpressure relief safety valves built into the cap of the fill. The overpressure relief safety valves are engineered to release pressure above 1 psi. The high-flow vacuum valves allow fresh air to enter the fuel tank to replace the fuel being consumed by the engine. Other components of a pressure relief system are designed to ensure the tank fills to the proper level every time without spit-back or well-back. All Attwood pressure relief systems are designed to ensure water does not enter the fuel tank and are compatible with Jerry Can and marine nozzle refueling. Features: Fits 1-1/2 (inch) fill hose and 5/8 (inch) vent hose Triple high-flow vacuum valves ensure maximum make-up airflow (compatible with high HP applications) Dual 1 psi diurnal emission control and overpressure relief safety valves built into the cap Automatic nozzle shutoff 4-18 gpm Black Composite finish An essential component of VaporTec and SecureStop Designed and tested to prevent water from entering the fuel system EPA / CARB Certified Hinged audible click cap meets EPA requirements Meets CARB 13 CCR 2235 and ISO 13331 nozzle mating and retention standards *Compatible with Ethanol blended fuels

Deck Fill for Pressure Relief Systems - Angled Body & Scalloped Stainless Steel Cap Pressure relief systems are designed with automatic diurnal emission control and overpressure relief safety valves built into the cap of the fill. The overpressure relief safety valves are engineered to release pressure above 1 psi. The high-flow vacuum valves allow fresh air to enter the fuel tank to replace the fuel being consumed by the engine. Other components of a pressure relief system are designed to ensure the tank fills to the proper level every time without spit-back or well-back. All Attwood pressure relief systems are designed to ensure water does not enter the fuel tank and are compatible with Jerry Can and marine nozzle refueling. Features: Fits 1-1/2 (inch) fill hose and 5/8 (inch) vent hose Triple high-flow vacuum valves ensure maximum make-up airflow (compatible with high HP applications) Dual 1 psi diurnal emission control and overpressure relief safety valves built into the cap Automatic nozzle shutoff 4-18 gpm Stainless Steel finish An essential component of VaporTec and SecureStop Designed and tested to prevent water from entering the fuel system EPA / CARB Certified Hinged audible click cap meets EPA requirements Meets CARB 13 CCR 2235 and ISO 13331 nozzle mating and retention standards *Compatible with Ethanol blended fuels

Portable Fuel Tank - 12 Gallon with Gauge Attwood has engineered the industry’s only comprehensive EPA-certified fuel tank-to-engine solution. Tough materials and innovative design stand up to harsh marine conditions. A 12-gallon tank is ideal for pontoon boats where more fuel capacity is needed. Includes gauge. Features:  12 Gallon fuel capacity Compatible with 1/4-inch NPT fuel fittings High-Contrast, easy to read gage Additional oil and ullage/vapor capacity EPA Cap with automatic, high-flow vacuum valve UV-grade multi-layer tank material Automotive-grade, multi-layer construction withstands the pressure build-up associated with closed fuel systems Cap with built-in vacuum valve means no need for manual venting Meets EPA and CARB (California Air Resources Board) regulations Complies with all ABYC/NMMA requirements for portable marine fuel tanks Dimensions: Length: (inch) 22.75" Width: (inch) 14.25" Height: (inch) 14.47" *No fuel line included

Deck Fill for Carbon Canister System - Straight Body & Scalloped Stainless Steel Cap Pressure relief systems are designed with automatic diurnal emission control and overpressure relief safety valves built into the cap of the fill. The overpressure relief safety valves are engineered to release pressure above 1 psi. The high-flow vacuum valves allow fresh air to enter the fuel tank to replace the fuel being consumed by the engine. Other components of a pressure relief system are designed to ensure the tank fills to the proper level every time without spit-back or well-back.  Features: All Attwood pressure relief systems are designed to ensure water does not enter the fuel tank and are compatible with Jerry Can and marine nozzle refueling Fits 1-1/2 (inch) fill hose Designed and tested to prevent water from entering the fuel system Compatible with Ethanol blended fuels Stainless Steel finish EPA / CARB Certified Dual 1 psi overpressure relief safety valves built into the deck fill caps Automatic nozzle shutoff 4-18 gpm

Deck Fill for Carbon Canister System - Angled Body & Scalloped Stainless Steel Cap Pressure relief systems are designed with automatic diurnal emission control and overpressure relief safety valves built into the cap of the fill. The overpressure relief safety valves are engineered to release pressure above 1 psi. The high-flow vacuum valves allow fresh air to enter the fuel tank to replace the fuel being consumed by the engine. Other components of a pressure relief system are designed to ensure the tank fills to the proper level every time without spit-back or well-back. Features: Fits 1-1/2 (inch) fill hose Compatible with Ethanol blended fuels Designed and tested to prevent water from entering the fuel system All Attwood pressure relief systems are designed to ensure water does not enter the fuel tank and are compatible with Jerry Can and marine nozzle refueling EPA / CARB Certified Dual 1 psi overpressure relief safety valves built into the deck fill caps Automatic nozzle shutoff 4-18 gpm Deck Fill for Carbon Canister System, angled, stainless steel, single pack

Portable Fuel Tank - 12 Gallon without Gauge Attwood has engineered the industry’s only comprehensive EPA-certified fuel tank-to-engine solution. Tough materials and innovative design stand up to harsh marine conditions. A 12-gallon tank is ideal for pontoon boats where more fuel capacity is needed. Features:  12 Gallon fuel capacity Compatible with 1/4-inch NPT fuel fittings Additional oil and ullage/vapor capacity EPA Cap with automatic, high-flow vacuum valve UV-grade multi-layer tank material Automotive-grade, multi-layer construction withstands the pressure build-up associated with closed fuel systems Cap with built-in vacuum valve means no need for manual venting Meets EPA and CARB (California Air Resources Board) regulations Complies with all ABYC/NMMA requirements for portable marine fuel tanks Dimensions: Length: (inch) 22.75" Width: (inch) 14.25" Height: (inch) 14.47" *No gauge or fuel line included

Deck Fill for Carbon Canister System - Straight Body & Scalloped Chrome Cap Pressure relief systems are designed with automatic diurnal emission control and overpressure relief safety valves built into the cap of the fill. The overpressure relief safety valves are engineered to release pressure above 1 psi. The high-flow vacuum valves allow fresh air to enter the fuel tank to replace the fuel being consumed by the engine. Other components of a pressure relief system are designed to ensure the tank fills to the proper level every time without spit-back or well-back.  Features: All Attwood pressure relief systems are designed to ensure water does not enter the fuel tank and are compatible with Jerry Can and marine nozzle refueling Fits 1-1/2 (inch) fill hose Designed and tested to prevent water from entering the fuel system Compatible with Ethanol blended fuels Chrome finish Automatic nozzle shutoff 4-18 gpm Dual 1 psi overpressure relief safety valves built into the deck fill caps EPA / CARB Certified

In-Line Fuel Demand Valve Attwood's exclusive Fuel Demand Valve eliminates engine flooding and spillage by preventing pressurized fuel from reaching the engine. The valve ensures that fuel is supplied to the engine only when demanded during start-up or engine operation. Designed in partnership with OEM engine manufacturers,  Attwood’s Fuel Demand Valve is compatible with all OEM engine brands. Features: Prevents engine flooding and fuel spillage due to pressurized fuel Allows only the amount of fuel requested by the engine and prevents a pressurized "slug" of fuel from reaching the engine Made of high-strength composite material designed to withstand the harsh marine environment Compatible with 3/8" and 5/16" fuel hose Installs between the fuel tank and the primer bulb Low vacuum restriction helps ensure proper engine function during startup and engine operation (less than 2kPa at 125 liters/hour) Built-in manual override Compatible with Ethanol blended fuels Specifications: Operating Temperature: -4 degrees F to 176 degrees F / -20 degrees C to 80 degrees C / Storage Temperature: -40 degrees F to 176 degrees F / 40 degrees C to 80 degrees C Operating Input Pressure: 138 kPa (20 psi) protected for 276 kPa (40 psi) psi pressure spike Flow Performance: 125 L/H (33 GPH) at <2 kPa (10" gasoline) Hose Size: (inch) 5/16" – 3/8" / (mm) 8 – 10 *Fuel Demand Valve keeps all pressure at the fuel tank when the engine is off

Deck Fill for Carbon Canister System - Angled Body & Scalloped Black Plastic Cap Pressure relief systems are designed with automatic diurnal emission control and overpressure relief safety valves built into the cap of the fill. The overpressure relief safety valves are engineered to release pressure above 1 psi. The high-flow vacuum valves allow fresh air to enter the fuel tank to replace the fuel being consumed by the engine. Other components of a pressure relief system are designed to ensure the tank fills to the proper level every time without spit-back or well-back.  Features: All Attwood pressure relief systems are designed to ensure water does not enter the fuel tank and are compatible with Jerry Can and marine nozzle refueling Fits 1-1/2 (inch) fill hose Compatible with Ethanol blended fuels Designed and tested to prevent water from entering the fuel system Deck Fill for Carbon Canister System, angled, black composite EPA / CARB Certified Dual 1 psi overpressure relief safety valves built into the deck fill caps Automatic nozzle shutoff 4-18 gpm

Deck Fill for Carbon Canister System - Angled Body & Scalloped Chrome Cap Pressure relief systems are designed with automatic diurnal emission control and overpressure relief safety valves built into the cap of the fill. The overpressure relief safety valves are engineered to release pressure above 1 psi. The high-flow vacuum valves allow fresh air to enter the fuel tank to replace the fuel being consumed by the engine. Other components of a pressure relief system are designed to ensure the tank fills to the proper level every time without spit-back or well-back.  Features: All Attwood pressure relief systems are designed to ensure water does not enter the fuel tank and are compatible with Jerry Can and marine nozzle refueling Fits 1-1/2 (inch) fill hose Compatible with Ethanol blended fuels Designed and tested to prevent water from entering the fuel system Automatic nozzle shutoff 4-18 gpm Dual 1 psi overpressure relief safety valves built into the deck fill caps EPA / CARB Certified Deck Fill for Carbon Canister System, angled, chrome finish

Deck Fill for Pressure Relief Systems - Straight Body & Scalloped Stainless Steel Cap Pressure relief systems are designed with automatic diurnal emission control and overpressure relief safety valves built into the cap of the fill. The overpressure relief safety valves are engineered to release pressure above 1 psi. The high-flow vacuum valves allow fresh air to enter the fuel tank to replace the fuel being consumed by the engine. Other components of a pressure relief system are designed to ensure the tank fills to the proper level every time without spit-back or well-back. All Attwood pressure relief systems are designed to ensure water does not enter the fuel tank and are compatible with Jerry Can and marine nozzle refueling. Features: Fits 1-1/2 (inch) fill hose and 5/8 (inch) vent hose Triple high-flow vacuum valves ensure maximum make-up airflow (compatible with high HP applications) Automatic nozzle shutoff 4-18 gpm Stainless Steel finish An essential component of VaporTec and SecureStop Designed and tested to prevent water from entering the fuel system EPA / CARB Certified Hinged audible click cap meets EPA requirements Meets CARB 13 CCR 2235 and ISO 13331 nozzle mating and retention standards *Compatible with Ethanol blended fuels

Deck Fills for Pressure Relief Systems - Straight Body - Scalloped Black Plastic Cap Attwood's Pressure Relief Systems are designed with automatic diurnal emission control and overpressure relief safety valves built into the cap of the fill. The overpressure relief safety valves are engineered to release pressure above 1 psi. The high-flow vacuum valves allow fresh air to enter the fuel tank to replace the fuel being consumed by the engine. Other components of a pressure relief system are designed to ensure the tank fills to the proper level every time without spit-back or well-back. All Attwood pressure relief systems are designed to ensure water does not enter the fuel tank and are compatible with Jerry Can and marine nozzle refueling. Features: Sold as a single unit Fits 1-1/2 (inch) fill hose and 5/8 (inch) vent hose Triple high-flow vacuum valves ensure maximum make-up airflow (compatible with high HP applications) Dual 1 psi diurnal emission control and overpressure relief safety valves built into the cap Automatic nozzle shutoff 4-18 gpm Black Composite finish An essential component of VaporTec and SecureStop Designed and tested to prevent water from entering the fuel system EPA / CARB Certified Hinged audible click cap meets EPA requirements Meets CARB 13 CCR 2235 and ISO 13331 nozzle mating and retention standards *Compatible with Ethanol blended fuels