Coupler for fire-resistant duct 90 30 88 mm L68209010

Datasheet

• Fire resistance class I - installation duct: 90
• Fire resistance class E - circuit integrity: 30
• Height external: 88mm
• Height interior: 50mm
• Width inside: 110mm
• Sheathing: Steel
• Surface protection: Continuously galvanized and coated
• Colour: White
• RAL-number: 9010

Stock

25.04.2024

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