ORTAKIO PRAVALA OPTL-1-040 400MM

Online access panels are used in round ventilation duct systems to facilitate duct cleaning. The range includes both retrofittable models and models designed to be installed as part of the ventilation duct. The easily installable Online access panels are type-approved to tightness class C (no 107/6121/94). Features

• OPTL panel for 400 mm round ducts
• surface-mounted
• installed retroactively into an existing duct system
• cover fastening according to E-7
• fitted with two handles

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