Lowell Corporation Datasheets for Sight Windows

Sight windows are an effective and economical way of viewing tank, pressure vessel and piping systems interiors. They are also referred to as sight glasses.
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Product Name Notes
Observation Windows (Oil Windows) Lowell Corporation Observation Windows for original equipment manufacturers and plant operation. Observation windows are used to provide a clear view of gears, lube level, couplings, chains or switches in sealed...