Commercial Roof Drain - Zurn 100F Select Product (see spec sheet for info):ZC100F-8NH - D.C.C.I. Body with Cast Iron Dome - 8" Pipe Size - No-Hub while the integral backwater valve

while the integral backwater valve helps protect against unwanted wastewater backup

Channel 10-0 has a constant depth with an invert depth of 11

non-toxic and creates a no root growth zone of protection wherever it is used

ZN673-30NH

Fire Retardant Sheeting meets stringent safety requirements and is ideal for use in temporary enclosures and protective barriers in areas requiring enhanced fire safety

Commercial Roof Drain - Zurn 100F Select Product (see spec sheet for info):ZC100F-8NH - D.C.C.I. Body with Cast Iron Dome - 8" Pipe Size - No-Hub while the integral backwater valveCommercial Roof Drains are built to handle the demanding conditions of industrial, institutional, and commercial roofing applications. Featuring Zurns FloForce technology, these drains maximize water removal efficiency even in low head situations, ensuring consistent roof protection. Their heavy duty cast iron construction offers long term durability, while the integrated membrane clamp and gravel guard system deliver superior waterproofing and clog