Small balcony outlet drain assembly threaded outlet BSP 4
Frost Balcony outlet, aluminium grating and small sump body, vertical outlet size 4' BSP. Balcony outlets allow the grating to be removed for maintenance purposes without disturbing the membrane. For use on balconies with an asphalt finish, the grating is designed to allow a rainwater downpipe from the balcony above to be fitted into the body, eliminating spillage onto the walkway.
Analytical Flow Rate based on 35mm head of water (L/s)
3D CAD File
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