Contacted Clearvue to ask a few motor questions about upgrading my single phase motor to 3 phase with a vfd to allow running slower to tame the noise.
They replied and mentioned that they have a new filter silencer coming soon. Here is there reply for those interested.
Below is the information you requested on the silencer:
· Weight – 18 lbs
· Length – 23 5/8″
· Outside Diameter – 12 1/2
· 22 Gauge Galvanized Steel
· Average of 13 db reduction in noise
I’ve seen items like this from various online duct sites. Have to wait and see what the price is first. May be cheaper to build one. We’ll have to see.