2 Stage Roof Drain

Is a leading manufacturer of quality engineered plumbing and drainage products in the non residential construction industry.

2 stage roof drain. Drain basins are perhaps the most critical plaza deck performance feature and must have a 2 stage or promenade plaza deck drain assembly. 21500 q605 roof drain. Green roof drain planting area pvc standpipe top section is 32100. Green roof drain plaza planter perf standpipe mesh covered dome.

The second stage the exposed upper grate removes moisture from the exposed wearing surface. Cast iron roof drain with 2 in. 21500 q602 roof drain. For additional information on sizing and other specifications simply download the submittal sheets located underneath each product.

No hub cast iron high volume roof drain with ductile iron dome. 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. Watts drainage products rd 300 r series 4 in. 21500 q606 roof drain.

Building drainage solutions zurn s complete package of building drainage and rough plumbing products drive efficiencies while reducing labor throughout the construction process. 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. Watts drainage products rd 300 r series 6 in.

Roof drains from zurn include combination primary overflow control flow dual outlet siphonic retrofit and more which cater from educational to commercial needs. Green roof drain planting area uses a 2450x 27 series. The first stage of the drain basin weep holes screens or perforations removes surface moisture from the structural slab membrane interface. Both must remain open and functional for the plaza deck to resist premature deterioration.