Propeller roof extractor Aspiratori eolici

homegalvanised steelstainless steel

Description
Sheet metalwork. Adjustable sheet metal elements for installation around chimney stacks, designed to protect against rainwater infiltration.

Range and application

• Wind cowls for application on chimneys and flues
• Available diameters: 100–300 mm (variations within the range)
• Designed to prevent water ingress and to regulate draft

Available materials

• Stainless steel
• Galvanized and pre-painted steel
• Natural and pre-painted aluminium
• Alucopper
• Aluzinc
• Copper
• Rheinzink
• Titanium zinc

Colours (Colour chart)
Pure White — RAL 9010
Silver Grey — RAL 9006
Grey White — RAL 9002
Dark Brown — RAL 8019
Powder Grey — RAL 7037
Antracite Grey — RAL 7016
Slate Grey — RAL 7015
Pale Green — RAL 6021
Moss Green — RAL 6005
Gentian Blue — RAL 5010
Turin Blue — RAL 5002
Fire Red — RAL 3000
Sienna Red — RAL 3011

Surfaces and finishes

• Surfaces with 3D finish (e.g. RAL 7037 3D)
• Surfaces with embossed finish (e.g. RAL 7037 embossed, Dolomite Grey, Cortex, Dark Brown, RAL 7016 etc.)

Characteristics / technical specifications

• Name: Adjustable cowls (sheet metal components)
• Use: installation around chimney stacks to protect against rainwater infiltration
• Materials: see list of available materials
• Colours and finishes: wide RAL range, 3D and embossed finishes
• Main product diameter covered on this page: 100–300 mm