Description
The access panel ID 21 is a double-shell, pressed inspection cover made of stainless steel (AISI 316 L) for closing maintenance (inspection) or cleaning openings in rectangular or oval air ducts. The dimension of the ID 21 is 200 x 100 mm and the stable design with flow-optimised inner cover leads to the avoidance of air turbulences.

The access door ID 21 is also suitable for use in air duct systems of tightness class C or tightness class D according to DIN EN 1507 due to the polyethylene foam seal (PE) glued to the inner cover.
Material: AISI 316 L
Dimension: 200 x 100 mm
Scope of application: Rectangular air ducts
Gasket: Polyethylene foam seal


Frequently asked questions

For which air tightness class according to EN 1507:2006 / EN 16798:3 is the access door suitable?
Our access doors ID are suitable for tightness class D according to DIN EN 1507:2006 (TÜV-Nord certified) or ATC 2 according to DIN EN 16798:3.

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