This sight glass is intended for use as a vacuum trailer and frac tank sight glass. It’s most popular use is as a visual fluid level gauge. The sight glass is a round, clear, acrylic extruded tube. It is durable, scratch-resistant and slightly flexible.The tube has an inner diameter of 1-7/8″ and an outer diameter of 2-3/4″ with a 1/4″ thick wall.
We stock this tube in a length of 72″ (6 ft). If you need a shorter length, we can cut this item down to meet your requirement. Please contact custom service for more details on custom lengths.