2 Stage Roof Drain

Cast iron roof drain with 2 in.

2 stage roof drain.

The second stage the exposed upper grate removes moisture from the exposed wearing surface. Watts drainage products rd 300 r series 4 in. For additional information on sizing and other specifications simply download the submittal sheets located underneath each product. 21500 q602 roof drain.

21500 q605 roof drain. Our products are easy to install and durable for the long haul. Building drainage solutions zurn s complete package of building drainage and rough plumbing products drive efficiencies while reducing labor throughout the construction process. 21500 q606 roof drain.

No hub cast iron high volume roof drain with ductile iron dome. The first stage of the drain basin weep holes screens or perforations removes surface moisture from the structural slab membrane interface. Roof drains zurn plumbing products groupspecification drainage operation 1801 pittsburgh avenue erie pa 16502 phone 814 455 0921 fax. Below you can find the different roof drains that wade us offers.

Both must remain open and functional for the plaza deck to resist premature deterioration. Drain basins are perhaps the most critical plaza deck performance feature and must have a 2 stage or promenade plaza deck drain assembly. Bi functional deep sump dual outlet roof drain with dome features and benefits bi functional roof drain allows for connections for both primary and secondary piping within one roof penetration body is cast in a singular ci mold no welded pieces to reduce. Is a leading manufacturer of quality engineered plumbing and drainage products in the non residential construction industry.

Watts drainage products rd 300 r series 6 in. Smith carefully designs and manufactures a full line of roof drains deck drains scupper drains promenade and parking area drains and more to satisfy both the artistic eye of the architect and the calculating mind of the engineer. Green roof drain planting area pvc standpipe top section is 32100. Designed for maximum performance efficiency durability ease of installation and conformance to code smith products are brands built to last.