oil level sight glass

Observation Windows - System TEPRO

TEPRO Oil Circulation Indicators

Oil Filler Caps

Oil Circulation Indicators

Oil Level Windows

Numbered Markers

With breather ring and sealing ring for gear boxes that are transported filled with oil.

Oil filler, oil in plugs, oil fill plug, oil filler plug, oil filter plug, filler plugs, oil filler plugs

Oil Circulation Indicators with Thread: Model H

Guard Rings for Oil Windows - System TEPRO

Oil filler cap, fuel filler cap, oil filler caps, oil fill cap

The most frequently used AZ and AG series are made of a brass body and a natural glass tube and are compliant with DIN 3018.

Our oil level windows model FE made of aluminum and natural glass is well established and liked by our customers for stability and longevity.

We are able to provide our customers with a wide range of oil level glasses. Our sight glasses are available made of brass, aluminum, or polymer in a broad range of sizes. Larger quantities can also be custom manufactured

Observation window, observation windows, observation glass, sight glass, sight glasses