Inner connector 400mm

SKU: 202007062-007
GTIN: 4260627952274
Category: Moulded parts
Manufacturers: Diverse

Spiral Duct Connector – Internal & External Fitting

Robust spiral duct connector for secure connections in ventilation systems. Suitable as an internal or external fitting – available in diameters from 100 mm to 450 mm.

Connection Inside: Inside Inside

Outside Outside
Diameter

8,16 €

incl. 19% VAT , plus

Old price: 10,14 €

Low stock level
Delivery time: 7 - 8 Workdays (DE - int. shipments may differ)

piece(s)

Description
Reviews

Spiral Duct Connector – secure and airtight fittings for ventilation systems

Flexible solutions for every connection

The Spiral Duct Connector is the ideal solution for connecting round ventilation components. Available in sizes from 100 mm to 450 mm, it can be used either as an internal connector or an external connector – depending on your specific installation needs.

Versatile use in any ventilation setup

Use the internal connector to easily join two aluminium flex ducts. The external connector is perfect for directly linking a reducer to a wall flange – for a tight, stable connection without the need for adapters.

Durable, tight-fitting, and easy to install

Made from robust metal, the connector ensures a long-lasting and airtight fit without additional sealants. Its precise design fits perfectly into spiral ducts or fittings, making it an essential part of professional ventilation installations.

🔧 Suitable for internal and external connections in ventilation systems
🔗 Connects two flex ducts directly with the internal version
🧩 Allows direct mounting of reducers to wall flanges using the external version
📏 Available in diameters from 100 mm to 450 mm
🛠️ Durable metal construction for airtight and long-lasting performance
💨 Perfect for ventilation, HVAC, and exhaust systems