Large inverted roof drain assembly 200mm flat grating threaded outlet

33.0354

Frost Roof drain assembly - inverted roof medium-duty with clamp, adjustable 200mm grating square large cast-iron sump body with vertical outlet size 4' BSP. Rainwater outlets with flat gratings are suited to inverted roof construction where the waterproof membrane is located above the roof deck but below the insulation layer.

• Body Material

  Cast Iron

• Grating Material

  Ductile Iron

• Outlet Type

  Threaded

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

  10.70

• Loading

  L15

• 3D CAD File

  33.0354_3d