Nipple 125 galvanized NOC125

Galvanized nipple for ventilation systems

This galvanized nipple, with a diameter of 125 mm, is a key element for connecting spiro ducts in ventilation systems – both mechanical and gravity-based. It provides a durable and stable connection of round ducts by sliding into them and allowing screwing into the duct using self-drilling screws or rivets. It is a universal solution, useful both during the construction of new installations and the repair of existing ones.

Solid construction and material

Made of galvanized steel sheet, the nipple provides high corrosion resistance. Galvanizing is important because it protects against the action of moisture and other atmospheric factors, which extends the life of the element and the entire installation. Thanks to this, it will work in various operating conditions – from dry rooms to more demanding environments.

Application and compliance with standards

This nipple is particularly useful for connecting Spiro pipes, providing a reliable connection in recuperation and mechanical ventilation systems. It has a "B" mark, which is required for this type of element after June 30, 2019, confirming its compliance with applicable standards and safety regulations. This is an important aspect for both professional installers and end-users, guaranteeing the correct functioning of the ventilation system.

Practical benefits

• Durable connection: Provides a stable and tight connection of ventilation ducts.
• Corrosion resistance: Galvanized steel protects against rust and extends the life of the element.
• Versatility: Suitable for various types of ventilation installations – mechanical, gravity and recuperation.
• Easy installation: Simple to install – just slide the nipple into the pipes and attach with screws or rivets.
• Compliance with standards: Has a "B" mark, confirming compliance with current regulations.