Aluminum extension piece fi 150mm KJ40/150

Aluminum chimney cap – efficiency and protection

This longitudinal aluminum cap with a diameter of 150 mm is a practical solution for both installers and end-users, providing improved chimney draft and protection against adverse weather conditions. It is an element dedicated to ventilation ducts, which utilizes wind energy to support natural convection.

Construction and application

The cap is made of aluminum, which guarantees its durability and corrosion resistance. Its longitudinal shape makes it a good choice where space above the chimney is limited. Mounting the cap on top of the chimney provides effective protection against rain, snow and other precipitation, preventing moisture in the ventilation duct. This maintains optimal air circulation.

Advantages and benefits

• Draft support: Uses wind power to improve ventilation, which translates to more efficient operation of the chimney system.
• Protection against weather conditions: Protects the ventilation duct from precipitation, preventing it from getting wet and damaged.
• Durability: Made of aluminum, which ensures corrosion resistance and long life.
• Easy installation: The kit includes mounting dowels to facilitate installation.
• Versatility: Suitable for ventilation chimneys in houses, outbuildings and other facilities.
• Quiet operation: Used ball bearings ensure smooth and quiet operation of the device.

Product specification

The longitudinal aluminum cap with a diameter of 150 mm (catalog number KJ40/150) produced by PRODMAX is a solid element of the ventilation system. The turbine is made of aluminum sheet with a thickness of 0.5 mm, and the base is made of galvanized sheet with a thickness of 0.6 mm. The plasma welding technology used guarantees durable connections of structural elements. The cup-shaped connection of the cap to the base ensures stability and tightness of the connection.