Access door for rectangular ductwork - stainless steel

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

Two star-shaped hand knobs with embedded metal thread 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 C and 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
  • Suitable for air-tightness class D (TÜV-Nord certified)
  • Self-adhesive drilling plate in each bag
  • Access door - stainless steel

    Access door - stainless steel

    • Stainless steel AISI 304
    • Available in different sizes, 200x100mm up to 600x500mm
    • Individually packaged
    Gebhardt-Stahl GmbH
Art. no. Type Size PU
308100040 ID 21 - AISI 304 200 x 100 mm 50 pcs*
308110040 ID 32 - AISI 304 300 x 200 mm 25 pcs*
308120040 ID 43 - AISI 304 400 x 300 mm 10 pcs*
308130040 ID 54 - AISI 304 500 x 400 mm 6 pcs*
308140040 ID 65 - AISI 304 600 x 500 mm 4 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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