Product Description
- The 46313 150mm -125mm diameter reducer is manufactured from (white) High Impact Polystyrene
- It has a minimum free area on the 150mm diameter of 17,670mm² that reduces to 125mm diameter free area of 11,500mm²
- It has a male spigot for connection inside of the 125mm round duct and fits over the 150mm round duct
- 46313 is manufactured in compliance with Domestic Plastic Ductwork Specification DW/154 and does meet UL94HB flammability standard