Trico Standard Glass Opto-Matic Oiler, 4 oz Reservoir Capacity, 1/4" NPT Male, 2-11/16" Diameter x 5-3/4" Height

One piece glass reservoir ensures proper constant level function

compared to competitive models, there is no possibility of air leakage that would cause overfilling of the bearing housing

Adjustable level setting allows use in many applications

Multiple air vent slots provide for proper functioning at all times

Large surge chamber helps prevent overflow of oil during machine start-up or shut-down

Opto-matic oilers provide an inexpensive method to automatically maintain a constant level of oil in a pump bearing housing, gear box, or other oil sump applications. Throughout processing industries, the Opto-Matic Oiler is the industry standard. Side and bottom connections for simplified installation. Viton o-ring.
Brand: Trico, Model: 30003, Size: 1/4