Rossi Hardware The Engineer’s Choice

Why Engineers Are Standardizing on Rossi Damper Hardware. NASA, MIT, IKEA & Chick-fil-A Demand Rossi.

Article content provided by Rossi Hardware.

There’s a new standard across the industry. Engineers are calling out Rossi damper hardware by name, making it their basis of design across low, medium, and high-pressure systems.

Rossi’s patented locking regulators are the Engineer’s choice. Specified on projects from the U.S. Department of the Interior and NASA to trusted institutions like MIT & UCLA, to consumer favorites like Ikea & Chick-fil-A. When airflow must stay balanced, Engineers choose the hardware that won’t drift.

Engineers choose Rossi’s positive locking regulators because they solve a problem no one else is addressing: wingnuts loosen over time, compromising air balance, costing money, and wasting energy.

Meet your new shop standard and take advantage of Rossi’s engineered assembly system, including locking regulators like the Everlock, blades, bushings, and bars.

Make the switch to Rossi—the Engineer’s Choice.

Request your complimentary sample kit on our website. 

Want more information? Contact a Rossi Hardware representative.

Rossi has been innovating HVAC duct hardware for 30 years. Our mission today is to eliminate wingnut dampers and jiffy blades which rattle loose and throw off your air balance.


Aug 6, 2025 Products & Services Update

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