P100-R-USA - Galvanized Steel Sump Receiver for Z100 Roof DrainZurn P100 R USA Sump Receiver for Z100 Roof Drain Zurn's roof sump receiver eliminates the need for the under deck clamp ring since the body of the roof drain is bolted to the underside of the sump receiver for the Z100 roof drain Multiple slot arrangements to accommodate a variety of roof decks Part Repair Part Sump Receiver Only Constructed of 14 gauge steel with a corrosive resistant finish Durable construction stands up to tough environments 1