ALNOR RPCL-200-100 Ventilation Transition Piece, Round to Round, 200-100 mm

The ALNOR RPCL-200-100 is a professional-grade ventilation transition piece engineered to facilitate a smooth connection between circular air ducts of varying diameters. Specifically designed to bridge a 200 mm duct to a 100 mm duct, this component is essential for maintaining consistent airflow dynamics within complex HVAC systems. Its robust construction ensures structural integrity and long-term reliability in both residential and commercial ventilation networks.

Advantages

This transition piece is manufactured from high-quality galvanized steel, providing excellent resistance to corrosion and mechanical stress. The precision-engineered design ensures a tight, airtight fit, which minimizes pressure loss and prevents air leakage throughout the ducting system. By streamlining the transition between different duct sizes, it helps maintain optimal system efficiency and reduces noise levels caused by turbulent airflow. Its compact and lightweight design allows for easy handling and installation in confined spaces.

Suitable for

• Connecting circular ventilation ducts of different diameters
• Residential HVAC system upgrades and repairs
• Commercial ventilation and air conditioning networks
• Industrial exhaust systems requiring diameter reduction

When it may not be suitable

This component is not intended for use in high-temperature industrial processes or environments where the ductwork is exposed to highly corrosive chemical vapors. It is also not suitable for non-circular ducting systems without the use of additional adapters.

Key specifications

• Material: Galvanized steel
• Connection type: Circular to circular
• Diameter 1: 200 mm
• Diameter 2: 100 mm
• Application: HVAC ventilation systems

How to use

To install the ALNOR RPCL-200-100, ensure that the duct ends are clean and free of debris. Slide the transition piece into the corresponding circular ducts. Secure the connection using appropriate duct tape, clamps, or self-tapping screws to ensure an airtight seal. It is recommended to verify the alignment of the ducts before final fastening to prevent mechanical strain on the transition piece.

What to consider before purchase

• Verify the exact diameter requirements of your existing ductwork
• Ensure sufficient space is available for the transition length
• Check compatibility with your specific ventilation system material
• Confirm that the airflow requirements do not exceed the capacity of the 100 mm duct section

Usage recommendations

Regularly inspect the connection points for any signs of vibration or air leakage during routine maintenance of the ventilation system. Ensure that the ductwork is properly supported to prevent the weight of the pipes from putting stress on the transition piece.