Connection piece with joint SPC D160–D160 (male/male) for ventilation ducts

SPC connection piece with joint D160–D160 (male/male) is a ventilation duct accessory designed to join two Ø160 mm air ducts. The component provides a male-to-male coupling with an integrated joint to create a stable mechanical connection between duct sections used in air distribution and extraction systems. Constructed to fit identical-diameter circular ducts, this connection piece facilitates straightforward inline extensions or repairs without altering duct geometry.

Advantages

The SPC connection piece offers a compact and robust joint that simplifies installation by aligning and locking two duct ends with a male/male fit. Its uniform diameter and integrated joint reduce the need for additional adapters and minimize air leakage at the connection point when installed correctly. The simple geometry supports compatibility with standard Ø160 mm round ventilation ducts and helps maintain flow characteristics in HVAC and ventilation networks.

Suitable for

• Joining two Ø160 mm circular ventilation ducts in supply or exhaust air systems
• Inline extension of duct runs where identical diameter is required
• Repairing or replacing short sections of Ø160 mm ductwork
• Use in residential, commercial, or light industrial ventilation installations

Key specifications

• Connection type: male-to-male coupling with integrated joint
• Designed duct diameter: Ø160 mm
• Shape: circular/round profile suitable for standard round ducts
• Function: mechanical joining of duct sections for air distribution and extraction

How to use

Prepare the two duct ends by ensuring they are clean, free of debris and properly aligned. Insert each duct end onto the male ends of the SPC connection piece until contact is made with the integrated joint. Secure the connection mechanically as required for the installation—this may include using clamps or screws appropriate for the duct material and local installation practice. Verify that the joined section is aligned and that no gaps remain that could permit unwanted air leakage.

Usage recommendations

For optimal performance, use the connection piece with ducts of verified Ø160 mm diameter and ensure a tight mechanical fastening at both ends. If the installation requires enhanced airtightness, apply suitable sealing methods such as appropriate HVAC sealant or foil tape rated for ventilation use. Follow local regulations and HVAC guidelines for fastening and support of duct runs to prevent strain on the joint.