Coupler for fire-resistant duct 7216631

Datasheet

• Fire resistance class I - installation duct: 120
• Height external: 105mm
• Width outside: 254mm
• Height interior: 100mm
• Width inside: 250mm
• Number of flame durable sides: 3
• Material insulating material: Other
• Sheathing: Steel
• Surface protection: Continuously galvanized
• RAL-number: 9010

Stock

29.06.2024

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