Large inverted roof drain assembly 200mm flat grating spigot outlet
Analytical Flow Rate based on 35mm head of water (L/s)
3D CAD File
Frost 4″ X 3″ Threaded Reducing Bush
Frost spigot adaptor BSP4 to 110mm Ensign BS416/2
Frost Spigot Adaptor BSP4 to 110mm plastic
Frost extension collar height adjustable for large sump bodies
Contact our helpful team for more information.