Trico Watchdog Oiler 4oz 31804

Trico Watchdog Oiler 4oz 31804. 1" NPT 4oz Capacity. The Trico Watchdog Oiler is designed for bearing housings, gear boxes, and other oil sump lubrication applications. It is ideal for use in the chemical processing, power generation, pulp and paper, and utility industries. The viewport provides visual indication of lubricant level and condition. Mounted on the centerline of the desired oil level, these constant level oilers do not require any adjustment or level setting.