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Art Rectangular Silencer™ silencers provide effective and predictable noise control for HVAC and industrial applications. Standard silencers have been tested in a NVLAP® certified acoustical laboratory. All performance data was obtained in accordance with the latest ASTM E-477 standards. This data allows for accurate and reliable selection of the Art Silencer™ for the specified noise reduction requirements. Each Art Silencer™ is configured with optimal design features shape, geometry, fill materials, frequency loss, and velocity classification, and options to meet performance needs. There are models to handle airflow velocities from 0 to 10,000 fpm Materials of construction for all standard silencers include 22-gauge, galvanized steel outer casings, 24-gauge, perforated galvanized steel inner baffles, and an acoustical fill that has been tested in accordance with UL 723 procedures and meets NFPA 90A requirements.
Art Rectangular Silencers
Art Rectangular Silencers - Sound Attenuator
Unit of Measure
1 2 3 

Item #

Item Name

Height

Width

Length

Shape

3CBA N/A Art 24 Inch (in) Height Galvanized Rectangular Silencer™ N/A 24 in N/A 24 in N/A 3 in N/A Rectangular
5CBA N/A Art 24 Inch (in) Height Galvanized Rectangular Silencer™ N/A 24 in N/A 24 in N/A 3 in N/A Rectangular
7CBA N/A Art 24 Inch (in) Height Galvanized Rectangular Silencer™ N/A 24 in N/A 24 in N/A 3 in N/A Rectangular
10CBA N/A Art 24 Inch (in) Height Galvanized Rectangular Silencer™ N/A 24 in N/A 24 in N/A 3 in N/A Rectangular
HP-18 N/A Art 24 Inch (in) Height Galvanized Rectangular Silencer™ N/A 24 in N/A 18 in N/A 30 in N/A Rectangular
3HP N/A Art 24 Inch (in) Height Galvanized Rectangular Silencer™ N/A 24 in N/A 24 in N/A 3 in N/A Rectangular
5HP N/A Art 24 Inch (in) Height Galvanized Rectangular Silencer™ N/A 24 in N/A 24 in N/A 3 in N/A Rectangular
7HP N/A Art 24 Inch (in) Height Galvanized Rectangular Silencer™ N/A 24 in N/A 24 in N/A 3 in N/A Rectangular
10HP N/A Art 24 Inch (in) Height Galvanized Rectangular Silencer™ N/A 24 in N/A 24 in N/A 3 in N/A Rectangular
3HPA N/A Art 24 Inch (in) Height Galvanized Rectangular Silencer™ N/A 24 in N/A 24 in N/A 36 in N/A Rectangular
5HPA N/A Art 24 Inch (in) Height Galvanized Rectangular Silencer™ N/A 24 in N/A 24 in N/A 36 in N/A Rectangular
7HPA N/A Art 24 Inch (in) Height Galvanized Rectangular Silencer™ N/A 24 in N/A 24 in N/A 36 in N/A Rectangular
10HPA N/A Art 24 Inch (in) Height Galvanized Rectangular Silencer™ N/A 24 in N/A 24 in N/A 36 in N/A Rectangular
3HP-EE N/A Art 24 Inch (in) Height Galvanized Rectangular Silencer™ N/A 24 in N/A 24 in N/A 3 in N/A Rectangular
5HP-EE N/A Art 24 Inch (in) Height Galvanized Rectangular Silencer™ N/A 24 in N/A 24 in N/A 3 in N/A Rectangular
7HP-EE N/A Art 24 Inch (in) Height Galvanized Rectangular Silencer™ N/A 24 in N/A 24 in N/A 3 in N/A Rectangular
10HP-EE N/A Art 24 Inch (in) Height Galvanized Rectangular Silencer™ N/A 24 in N/A 24 in N/A 3 in N/A Rectangular
3HP-MD N/A Art 24 Inch (in) Height Galvanized Rectangular Silencer™ N/A 24 in N/A 24 in N/A 3 in N/A Rectangular
5HP-MD N/A Art 24 Inch (in) Height Galvanized Rectangular Silencer™ N/A 24 in N/A 24 in N/A 3 in N/A Rectangular
7HP-MD N/A Art 24 Inch (in) Height Galvanized Rectangular Silencer™ N/A 24 in N/A 24 in N/A 3 in N/A Rectangular
3XLP N/A Art 24 Inch (in) Height Galvanized Rectangular Silencer™ N/A 24 in N/A 24 in N/A 36 in N/A Rectangular
5XLP N/A Art 24 Inch (in) Height Galvanized Rectangular Silencer™ N/A 24 in N/A 24 in N/A 36 in N/A Rectangular
7XLP N/A Art 24 Inch (in) Height Galvanized Rectangular Silencer™ N/A 24 in N/A 24 in N/A 36 in N/A Rectangular
10XLP N/A Art 24 Inch (in) Height Galvanized Rectangular Silencer™ N/A 24 in N/A 24 in N/A 36 in N/A Rectangular
6-12-3-HP N/A Art 6 Inch (in) Height Galvanized Rectangular Silencer™ N/A 6 in N/A 12 in N/A 36 in N/A Rectangular
Unit of Measure
1 2 3