Ross 5112B5008 Lubricator

Ross 5112B5008 Lubricator is a high-capacity inline lubricator in the Ross Controls FRL line, built with a metal (aluminum) bowl for 3/4-inch port pneumatic systems. It uses a 3/4-inch port size (port code 5) and a fill-port design, with a maximum operating pressure of 13.8 bar (200 psi), and the 5112B family is specifically the metal-bowl variant rated for heavier-duty service. The unit is designed to deliver oil into the airstream from a reservoir, with oil compatible with petroleum-based ISO 32 or lighter lubricants, and it features a sight-feed mechanism that allows visual monitoring of the drop rate via a nylon sight dome on the standard full-size design. In high-capacity configurations, Ross documentation notes flow capabilities up to 500 scfm, making this lubricator suitable for larger-diameter lines and more demanding pneumatic circuits, such as those feeding cylinders, valves, and actuators, while integrating with other Ross FRL components to maintain consistent lubrication across industrial automation systems.