Corner vacuum boxes are specifically designed for testing the inside corner, where the bottom meets the sidewall at 90 degrees. It operates using compressed air.
Outside Dimensions: 30″L x 5 1/4″W x 5 1/4″H
Viewing Area: 27″L x 2 7/8″W
TSP, Inc. vacuum boxes are designed to be used with a compressed air source. Maximum efficiency is achieved with only 4 cubic feet per minute of air flow. This efficiency allows our boxes to operate on jobsite air or with portable air compressors powered by electric current.