WASTER AIR DIFFUSER HN 400

The Lindab Exhaust Vent HN 400 7821033 is suitable for both standard and industrial ventilation systems. The exhaust air is blown upward, preventing contamination of the vent area and soiling of the roof. The blowing force is so strong that air intake can occur immediately adjacent to the vent. The mounting frame is standardly manufactured from galvanized steel sheet. The mounting frame is equipped with a mesh, a snow and rainwater collector, and an exhaust hose with a temperature resistance of -45 to +65°C. The device is fitted with a socket connection compatible with air ducts. Features

• nominal duct diameter: 400 mm
• material: galvanized steel
• installation height: 981 mm
• cover shape: Round
• connection size 1: 400 mm

Optional configurations

• Manufactured from Aluzink or acid-resistant steel
• Painted
• With alternative connection options
• Equipped with three anchor brackets.

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