Fantronix 125mm x 500mm Rigid Plastic Duct Tube – Round Vent Pipe for AC Units, Extractor Fans & Ventilation Systems

• White PVC round ventilation duct - 500mm long, with 125mm internal diameter and 128mm external diameter. Suitable for bathroom extractor fans, kitchen ventilation, tumble dryers and inline fan systems.
• Both ends feature female connections designed to accept 125mm male ducting components, including bends, straight connectors, reducers, backdraft shutters and external vent grilles.
• Easy to Extend -Designed for use with standard 100mm ducting accessories, allowing multiple pipe lengths to be joined together using male connectors for longer duct runs and custom installations.
• Suitable for Wall or Ceiling Installation - Compatible with 100mm round pipe clips for secure fixing to walls or ceilings, providing stable support for domestic and light commercial ventilation systems.
• Lightweight, Durable & Easy to Cut to Size -Manufactured from strong yet lightweight PVC plastic, this ventilation duct pipe can be easily trimmed to length using a fine-tooth hacksaw for a clean, precise fit.

Fantronix 125/0.5 round ducting pipe is supplied with a female end, allowing all standard male fittings—including bends, elbows, reducers and connectors—to slide securely inside the tube. This rigid round ducting offers smoother airflow compared to flexible ducting, making it ideal for ventilation systems that need reliable performance. The pipe is lightweight, sturdy and easy to work with. Installation is simple thanks to its push-fit design, and if you need a shorter piece, it can be trimmed cleanly with a hacksaw. Any leftover pieces are useful to keep, as they can help join two male fittings when needed. Multiple duct lengths can be connected together using a male straight coupler, creating a neat, continuous run of ducting with excellent airflow efficiency.