Standard Proofer with Replaceable Skids Size:8" lower the tube assembly until

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

Polycarbonate is much lighter than glass

Eliminates the danger of electric power lines being a hazard

Available for your 5/16” or 3/8” rods they will be useful if you are hand rodding or using your power drive or rodding machine

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

Standard Proofer with Replaceable Skids Size:8" lower the tube assembly untilProofers 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