Fullwood 3″ oil collector (ambassador vacuum pump) This 3″ oil collector is designed for use with Fullwood Ambassador vacuum pumps and vacuum circuits in dairy parlours. Oil collectors (also called oil separators) play a vital role in protecting your vacuum system by capturing excess oil that can be carried over from the vacuum pump into the air lines. During normal operation, small amounts of oil can be drawn from the vacuum pump. If not separated, this oil may travel through the vacuum lines and reach components like pulsators, regulators, valves, and other pneumatic parts. Oil carry-over can lead to sticking, reduced performance, and increased wear on these parts. The Fullwood 3″ oil collector traps this oil effectively, allowing cleaner air to continue through the system and helping protect downstream components. Constructed to fit the Ambassador vacuum pump setup with a 3″ connection, this collector installs easily in vacuum lines and is built to withstand typical dairy parlour conditions, including washdown and continuous vacuum cycling. Regular maintenance and periodic inspection of the collector help ensure maximum vacuum quality and reduce maintenance needs across the parl