Standard Proofer with Replaceable Skids Size:8" Since the skids flex the

Since the skids flex the proofers will not get stuck in the line

lower the tube assembly until the deep-vac is on the ground

These mirrors allow you to safely inspect hard-to-access areas

Once started you can easily push the camera down the line up to the length of rods you have

Weight: 22 Pounds / 26-34" Manhole Diameter

Standard Proofer with Replaceable Skids Size:8" Since the skids flex theProofers have been around for many years. They actually can proof that your line is clean. You see with 10 skids they proofer will not get through areas with collapsed areas or protruding taps or debris fields that a normal nozzle will go over and around. Since the skids flex the proofers will not get stuck in the line. You can always withdraw it. These are made to the OD specified above and are made for your or 1 hose. Each runnier is made of spring