Elongated rotating chimney cowl Ø150 with base, acid-resistant steel (inox)

Rotating chimney cowl for improving draught in the ventilation duct

The elongated rotating chimney cowl is intended for ventilation chimneys with a connection diameter of 150 mm. The wind turns the cowl head, which creates negative pressure in the ventilation duct and helps improve draught.

Main advantages

• Improved draught: the rotating head creates negative pressure in the ventilation duct with the help of wind.
• Protection against backdraught: the cowl helps prevent backdraught in the ventilation chimney.
• Protection against precipitation: the chimney protects against the ingress of precipitation.
• Acid-resistant stainless steel: it is made of acid-resistant stainless steel sheet.
• Base included: the base plate measures 250 × 200 mm and is part of the cowl.

Use and installation

The cowl is suitable for ventilation chimneys with a connection diameter of 150 mm. It is used where you want to improve draught in the ventilation duct with the action of wind while also reducing the possibility of backdraught.

When selecting and installing, consider the connection diameter of 150 mm, the diameter of the rotating part of 190 mm, the total height of 340 mm, and the base dimensions of 250 × 200 mm. The base is an integral part of the cowl.

Frequently asked questions

What kind of chimneys is the cowl intended for?

It is intended for ventilation chimneys with a connection diameter of 150 mm.

How does the cowl improve draught?

The wind turns the cowl head, which creates negative pressure in the ventilation duct and thus helps improve draught.

Does the cowl protect the chimney against precipitation?

Yes, the cowl protects the chimney against precipitation and helps prevent backdraught.

Conclusion

The elongated rotating chimney cowl Ø150 is a practical choice for ventilation chimneys where you want to improve draught and protect the chimney against precipitation. The product has a 2-year warranty.