US-DL-SV - US-DL is a supply/return drum louver with adjustable deflection blades and volume damper

The US-DL-SV is a versatile supply/return drum louver designed for optimal air distribution in HVAC systems. Featuring both adjustable deflection blades and a volume damper, the US-DL-SV allows for precise control over airflow direction and velocity. This makes it an ideal choice for applications requiring customized air distribution patterns within a space.

Key features of the US-DL-SV include its ability to handle large air capacity requirements and achieve long throws, making it well-suited for use in large conditioned spaces. The horizontal and vertical throw direction can be easily adjusted via a rotatable drum and pivoting blades, ensuring optimal air delivery to specific zones. Additionally, a felt seal between the drum and border prevents air leakage and securely holds the drum in its selected position. The US-DL-SV is also engineered to operate effectively even at high discharge velocities.

This drum louver is commonly found in a variety of construction projects, particularly those involving large open spaces such as gymnasiums, auditoriums, and industrial facilities. Its ability to provide targeted air distribution and handle high air volumes makes it a practical and efficient choice for maintaining comfortable and healthy indoor environments. When specifying HVAC components according to Masterformat standards, the US-DL-SV falls under Division 23 37 13 - Diffusers, Registers and Grilles.