Duct connection piece 45° with swivel joint SPC model 0000-4949 for Ø160/Ø160 duct (M/M)

SPC 45° duct connection piece with swivel joint for Ø160/Ø160 duct (M/M) provides a fixed angled transition with rotational alignment between two male duct ends. The component is designed to join two Ø160 ducts at a 45-degree angle while allowing one end to rotate for precise positioning. It is intended for use in ventilation and air distribution systems where a compact angled connection with alignment flexibility is required.

Advantages

The swivel joint enables fine angular adjustment during installation, reducing the need for additional fittings or on-site modifications. The fixed 45° profile ensures consistent airflow direction and simplifies layout planning. Constructed for HVAC branch and run connections, the piece supports secure mechanical joining of Ø160 ducts and helps maintain duct continuity and sealing when used with appropriate clamps or sealants.

Suitable for

• Residential ventilation systems connecting Ø160 ducts at an angle
• Light-commercial air distribution where space requires a 45° transition
• Retrofit or new installations needing rotational alignment between ducts

Key specifications

• Angle: 45° fixed transition
• Connection type: male-to-male ends with swivel joint
• Nominal duct diameter: 160 mm
• Function: angular alignment with rotational adjustment
• Application: ventilation and air distribution in residential and light-commercial HVAC

How to use

Position the connection piece between two Ø160 male duct ends so the ends fully engage. Rotate the swivel joint to achieve the required angular alignment before securing. Use appropriate duct clamps, sealant, or gasket material on both joints to ensure airtight connection and prevent leaks. Verify alignment and sealing before restoring airflow.

Usage recommendations

Inspect mating duct ends for burrs or damage before assembly. Use corrosion-resistant clamps and appropriate HVAC sealant to maintain airtight performance. Avoid excessive torque on the swivel joint to prevent deformation and ensure the fitting remains aligned under system pressure.