AC Infinity Noise Reduction Clamp 8Inch Duct Coupler with Stainless Steel Clamps Flexible Rubber Coupling for Inline Fans and

Product Description A rubber clamp designed to connect duct ports with a secure and airtight grip to prevent any loss of airflow The nitrile butadiene rubber structure fits smoothly over ports and piping thanks to its flexible and adaptable build The heavyduty rubber construction also suppresses noise and vibrations by absorbing sound waves creating a quieter growing or HVAC environment To ensure an even tighter connection you can adjust the stainlesssteel fasteners with worm drive locks which are built into ribbed grooves along the rubber clamp to lock it in place When using flexible couplings to attach ducted components this rubber coupler guarantees an effortless installation and longlasting fit Applications This matte black coupler fits securely over ducting and piping components Its durable rubber design prevents air leaks and reduces noise in grow rooms grow tents and HVAC settings This simple and effective clamp provides the perfect support for ducting carbon filters inline fans mounting grilles dampers and more