Large cold roof drain assembly domed grating threaded outlet

33.0464

Frost Frost large sump roof deck drain, complete with cast aluminium dome and an outlet size 4' BSP. Domed rainwater outlets are suited to cold roof construction where the waterproof membrane is located on top of the roof deck.

• Body Material

  Cast Iron

• Grating Material

  Aluminium

• Outlet Type

  Threaded

• Analytical Flow Rate based on 35mm head of water (L/s)

  10.70

• 3D CAD File

  33.0464_3d