ONNINEN ACCESS DRAWHOLE TTL 500X400

Online access panels are used in ventilation duct systems to facilitate duct cleaning. The range includes both retrofittable and integrated ventilation duct installation models. The easily installable Onnline access panels are type-approved to tightness class C (no 107/6121/94). Features

• OTTL access panel for ducts 500 x 400 mm
• surface-mounted
• user-friendly E-7 compliant lid attachment

This product description is an automated translation of the original Finnish description.