Access doors for rectangular ductwork - ID

Access doors for rectangular ductwork pressed from galvanised steel in a sturdy double-shell design with a flow-optimised inner shell to prevent turbulences.

Two star-shaped hand knobs with embedded metal threat allow to fix the access panels to the duct. A polyethylene foam gasket securely seals the access panels, so they are suitable for sealing class D (TÜV-Nord certified).

Available in sizes from 180x80mm to 700x500mm. Each access door delivered in a bag including self-adhesive drilling plate.

Access doors made of stainless steel or with edge protection also available.

Access Door/ Access Panel

  • For rectangular and oval ducts
  • Fixed by two star-shaped hand knobs (red)
  • Hand knobs with embedded metal thread (galvanized)
  • Suitable for air-tightness class D (TÜV-Nord certified)
  • Self-adhesive drilling plate in each bag
    • Access Door/ Access Panel

      Access Door/ Access Panel

      • With polyethylene foam gasket
      • Available in different sizes, 180x80mm up to 700x500mm
      • Individually packaged
      Gebhardt-Stahl GmbH
    Art. no. Type Size PU
    308100010 ID 18 180 x 80 mm 50 pcs*
    308100020 ID 21 200 x 100 mm 50 pcs*
    308110010 ID 315 300 x 150 mm 25 pcs*
    308110020 ID 32 300 x 200 mm 25 pcs*
    308120010 ID 42 400 x 200 mm 10 pcs*
    308120020 ID 43 400 x 300 mm 10 pcs*
    308130010 ID 53 500 x 300 mm 8 pcs*
    308130020 ID 54 500 x 400 mm 6 pcs*
    308140010 ID 64 600 x 400 mm 4 pcs*
    308140020 ID 65 600 x 500 mm 4 pcs*
    308150010 ID 75 700 x 500 mm 3 pcs*

    *Alternative packings upon request






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    Gebhardt-Stahl GmbH

    We have been manufacturing cold-rolled metal sections in Werl for more than 30 years. We’re an innovative medium-sized enterprise and focus on the production of steel reinforcement sections for PVCu windows, HVAC components, steel vineyard stakes and bespoke profiles.


    Gebhardt-Stahl GmbH

    Runtestraße 33
    59457 Werl

    +49 (0) 29 22 / 97 33 - 0

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