Description
The access panel ID 21 is a double-shell, pressed inspection cover made of stainless steel 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 304
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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