SA sound attenuators are designed to reduce fan noise traveling along ventilation ducts. These silencers may be used in either supply or exhaust ducts, and they are available in 4, 6, 8, 10, 12 and 16″ diameters.
Let us provide all the accessories needed to install a residential or commercial ventilation fan. Available sound attenuator models:
1-800-779-4021 | info@continentalfan.com