Serving the HVAC industry since 1992
  • Mouting and Support Steel Rings

    26GA Galvanized flat rings in both 1.5" and 1" width. 14" and larger are 24GA
    Rings are nominal sizes.

  • Gaskets
  • Gasket Tapes

    ALAN offers several types of gaskets: Basic rings, with a range of I.D.-O.D.; Gasket strips, a long rectangular piece uncut and coiled; and Ring Sets, comprising concentric gasket rings, cut but not separated.
    All gaskets are GSA-2 sided, 1/8" thick 2# polyethylene foam.
    ALAN's gaskets can be removed and replaced without tearing within five minutes of initial placement, if need be - a feature not found on other gaskets - yet they remain just as securely attached once set.

  • Duct Supports
  • Round Air Duct Mufflers/Silencers
  • 22 Gauge Aluminized Steel Dryer Boxes
  • RDR Flow Regulators
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