RER-B ISO • Insulated circular plenumbox

Universal internally insulated circular plenum boxes with perforated plate in galvanized steel

• Cairox

• Circular body in plain steel plate
• Crossbar for central mounting with M6 screw of diffuser
• Perforated equalizing plate inside the box
• Circular connection spigot
• Seal for airthight connection with the diffuser
• Internally insulated with closed cell insulation
• Insulation thickness: 6 mm

• Circular volume control damper , type CRC

• RER-B ISO 600 + CRC 250

Explanation

RER-B ISO = Plenum type, insulated

600 = Size type

Accessory

CRC 250 = Volume control damper for plenumbox connection Ø250