Roof Drain And Overflow Drain

Combination overflow roof drains.

Roof drain and overflow drain.

Add to cart. 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. These drains are distinguished by having higher rims. Roof drain overflow.

Includes powder coated sump receiver roof drain and overflow fixtures. Cast iron roof drain with 2 in. In addition to the primary roof drains there will also be overflow drains which are used for redundancy and sized in the same manner. Install drain and overflow fixtures side by side using one sump receiver.

As we will see in steps 3 4 the size of the roof drain lines is dependent on the square feet of the roof area being served by each roof drain. Roof drains from zurn include combination primary overflow control flow dual outlet siphonic retrofit and more which cater from educational to commercial needs. Watts drainage products rd 300 r series 4 in. Overflow drains shall be the same size as the roof drains with the inlet flow line two inches above the low point of the roof and shall be installed independent from the roof drains.

Josam 22100 combination roof drain overflow. By the 1997 edition of the upc section 1101 11 2 had been added that completely prescribed where and how secondary roof drainage was to be provided. Enamel coated cast iron body gravel guard and dome strainer. Pvc plus pack roof drain kit plastic dome roof drains archives roofing green roof technonicol cad roof drainage 2016 05 11 plumbing thermoset thermoplastic membrane fb roof drain detail cad s plans and detailswade 3042 13 in bo roof and overflow drainmercial roof drains pvc abs and cast ironinstallation operation maintenance bination primaryreplacing a roof.

Combination overflow roof drains.