AC Infinity Noise Reduction Clamps 8-Inch Duct Coupler with Stainless Steel Clamps Flexible Rubber Coupling for Inline Fans and Carbon Filters in Growing and HVAC

Rubber pipe couplings are designed to securely pair ducted components together while preventing air leaks. They are made of matte black rubber, which is flexible and heavy-duty, allowing them to easily fit over duct ports and piping. These couplings minimize noise by absorbing sound waves from fan vibrations and airflow traveling through the ductwork. They create an airtight seal and hold using adjustable stainless steel hose clamps with worm drive locks. The 8-inch coupler is suitable for inline fans and carbon filters with solid duct ports in both growing and HVAC settings. The product description states that this rubber clamp is 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 due to its flexible and adaptable build. The heavy-duty 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 stainless-steel fasteners with worm drive locks.