Attwood Deck Fills f/Pressure Relief Systems - Straight Body - Scalloped Black Plastic Cap [99DFPVSB1S] Brand_Kuuma Products and can be used by

and can be used by other connected devices for voltage compensation

Cockpit Marine 52MM (2-1/16") Voltmeter - White Dial/Chrome Bezel

When no charge source is present

Box Dimensions: 3"H x 5"W x 5"L WT: 1 lbs

Attwood Deck Fills f/Pressure Relief Systems - Straight Body - Scalloped Black Plastic Cap [99DFPVSB1S] Brand_Kuuma Products and can be used byDeck 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