This acrylic sight glass tube 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 outer diameter of 1-7/8″ and an inner diameter of 1-3/8″ with a 1/4″ thick wall. We stock this tube in a length of 72″ (6 ft).
This tube is priced and sold as a single 6′ tube.
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.