Large cold roof drain assembly flat grating threaded outlet BSP 6

33.0056

Frost Roof drain assembly - cold roof medium-duty with clamp, fixed 240mm grating round, large cast-iron sump body with vertical outlet size 4' BSP. 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

  Ductile Iron

• Outlet Type

  Threaded

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

  12.50

• 3D CAD File

  33.0056_3d