Attwood 99DFPVSS1S Deck Fill f/Pressure Relief Systems - Straight Body Cooler automatic setting digital clock with

automatic setting digital clock with alarm system

Wideband audio up to 6

Includes Ring Terminal and Alligator Clip Cable Attachments

Extends Tool Life

Attwood 99DFPVSS1S Deck Fill f/Pressure Relief Systems - Straight Body Cooler automatic setting digital clock withDeck 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