4" Smith 1330 Small Sump Drain

This Smith 1330 Drain is used in flat roofs, gutters or valleys of any construction. Small diameter pan is particularly adaptable to gutters and valleys where limited space is available. Flashing clamp holds flashing and roofing materials without puncturing. Low profile dome provides sufficient free area for quick drainage of rain water and protects the drain sump and connected piping from the intrusion of debris.