White PVC round ventilation duct - 500mm long, with 200mm internal diameter and 204mm external diameter. Suitable for bathroom extractor fans, kitchen ventilation, tumble dryers and inline fan systems. Both ends feature female connections designed to accept 200mm 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., Manufacturer: FANTRONIX