DURO DYNE ACCESS DOOR & CLOSURES

Access doors are used in duct systems for many reasons.  Entry is often required to facilitate duct cleaning, examine equipment or to test, repair or troubleshoot system components.  Duro Dyne QSD access doors provide an easy solution.  Size and cut a hole in the duct wall.  Angle the access door through the hole and fasten it in place with the integral snap locks.

FEATURES:

        One door fits all sizes of spiral duct from 10" diameter and up

        Propriety foam gasket ensures a tight seal

        Quick snap fasteners for fast installation and removal

        Stainless Steel construction for corrosion resistance

        One piece door design for easy alignment in duct opening

        QSD doors are designed and tested for positive static pressure applications
             up to 8" Water Gauge (WG)

  Green Product!  The QSD has 60% less steel content than standard two
             piece access doors