2 Stage Roof Drain

21500 q602 roof drain.

2 stage roof drain.

Watts drainage products rd 300 r series 6 in. 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. Roof drains from zurn include combination primary overflow control flow dual outlet siphonic retrofit and more which cater from educational to commercial needs. The second stage the exposed upper grate removes moisture from the exposed wearing surface.

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. For additional information on sizing and other specifications simply download the submittal sheets located underneath each product. Watts drainage products rd 300 r series 4 in. Drain basins are perhaps the most critical plaza deck performance feature and must have a 2 stage or promenade plaza deck drain assembly.

Both must remain open and functional for the plaza deck to resist premature deterioration. Below you can find the different roof drains that wade us offers. Designed for maximum performance efficiency durability ease of installation and conformance to code smith products are brands built to last. The first stage of the drain basin weep holes screens or perforations removes surface moisture from the structural slab membrane interface.

Green roof drain plaza planter perf standpipe mesh covered dome. No hub cast iron high volume roof drain with ductile iron dome. Green roof drain planting area pvc standpipe top section is 32100. Is a leading manufacturer of quality engineered plumbing and drainage products in the non residential construction industry.

Roof drains zurn plumbing products groupspecification drainage operation 1801 pittsburgh avenue erie pa 16502 phone 814 455 0921 fax. Our products are easy to install and durable for the long haul. 21500 q605 roof drain. Green roof drain planting area uses a 2450x 27 series.