Volume Control There is 1 product.

Showing 1 - 1 of 1 item
  • The SF Series Duct Balancing Damper was designed for ductinstallations to balance/regulate airflows.All spindles revolve in low maintenance nylon bushes which are fittedwithin pressed inserts. Precise blade positioning is achieved via arobust dual-purpose quadrant and spindle assembly, operating thelinkage mechanism which is located outside of the...

Showing 1 - 1 of 1 item