The overlap design of the Quick-Seal clamp creates downward pressure on all 360 degrees of the seal. This uniform force creates an even tighter seal, especially for low positive-pressure systems. Air leakage is minimized, fans don’t have to work as hard, and the result is energy savings. The clamp also features a longer, stronger handle to improve leverage for easier clamping. It is standard on all Quick-Fit ducting orders.
, Thomasville, NC 800-532-0830 www.nordfab.com