Fast Clamps are a very simple and effective means of connecting ductwork to fans with spigot connections.
Make access for service and cleaning very easy and should be securely fastened with two bolts.
Manufactured from 60mm wide galvanised steel with an insulated neoprene pad glued to the inside surface.
This pad works extremely well both as a vibration absorber and as a noise suppressor. Normally two fast clamps are required per fan and the table below details which fast clamp fits each fan.
For sizes and codes please contact your local sales office.