Ducting seals are used in round ducting systems, they serve dual purpose as a vibration dampener and noise reducer in ventilation setups. They are able to securely connect and seal various round ducting components, fans, filters, and similar elements. Clamp width: 3.54" Inches. Clamp inner diameter: 3.93" Inches. Polyurethane foam lining enhances sealing and vibration dampening ability, thereby improving airflow and temperature distribution, extending equipment lifespan, and enhancing overall HVAC system efficiency. The clamp mechanism features a single screw that can be easily adjusted using a hex key. Crafted from robust steel, the casing ensures durability and reliability. Installation is a breeze, requiring just a few minutes; simply insert your round duct elements from both sides and secure them in place by tightening the clamp. Compatible with flexible ducts, dust collectors, duct splitters, exhaust and intake fans, carbon filters, and dryer vent hose. Its applications span industrial, residential, and commercial settings, suitable for use indoors and outdoors in various locations such as the attic, bathroom, basement, garage, workshop, and kitchen. Operation of the ventilation system as a whole depends upon the correct choice of these components to control the movement of air in and out of the premise. A wide range of products and modern functional design of the grilles made by Repa Market enable finding an optimal solution for any interior. The use of quality raw material provides durability of products operating inside and outside the premises. With the current rapidly growing focus on quality of life and comfort requirements in residential and working premises, the importance of ventilation is more significant than ever. Even in the well designed and maintained building, a person can be uncomfortable if the system for air exchange is not working or is functioning incorrectly. In premises where the air is always fresh, people feel more active, relaxed, healthy, and have good appearance and capacity for work. Installation of a ventilation system is liable engineering and technical task. Our health depends upon the operation of ventilation system and its components. That is why the choice of ventilation equipment is primary for quality, reliability and environment friendly conditions. “Repa Market” is a young developing company which offers quality, reliable and functional products, interesting designer solutions, wide opportunities of choice and beneficial terms of cooperation. The strategic aim of Repa Market is to meet continuously growing consumer demand in quality products. The results of detailed marketing research underlie design and construction of various new developments. Quality materials, modern production equipment, the experience and knowledge of qualified specialists provide highly efficient, aesthetic, reliable and environmentally friendly products.