Order before 12 noon on Mon 22nd Dec for despatch before Xmas. Any orders placed after this will be despatched on our return on 5th of Jan. Xmas Hours: We are closed from 12 noon 23rd Dec and re-open 5th Jan.
This is our 110x54mm Rectangular to 100mm diameter Adaptor. The system 100 rectangular 110x54mm ducting range offers the ideal ventilation solution for traditional fan installations into extensions and refurbishment properties.
Special Features
The VKC253F 110x54mm to 100mm diameter Straight Round to Rectangular Adaptor is manufactured from (white) High Impact Polystyrene. The 110x54mm rectangular end has a minimum free area of 5,424mm²with a female adaptor for connection outside of the System 110 duct. The 100mm diameter round end has a minimum free area of 7,283mm² and fits over the male spigot of the System 100 fittings.
VKC253F is manufactured in compliance with Domestic Plastic Ductwork Specification DW/154 and does meet UL94HB flammability standard.