Bulb wire grille
A bulb wire grille is placed in a recessed roof outlet in a flat roof. The stainless steel bulb wire grille prevents gravel entering the downpipe. If also prevents leaves and other debris from entering the drain.
Dimensions
ø 80-100 mm.
Application
On installation, the narrow end is clamped into the drain. The bulb wire grille should be inspected and cleaned every year to facilitate the flow of rainwater.