4 Overflow Roof Drain

Josam 22100 combination roof drain overflow.

4 overflow roof drain. Watts drainage products rd 300 r series 4 in. 21500 rdg1 roof drain. Only 1 left in stock order soon. The sump receiver is a flat steel plate with a depressed center opening into which the roof drain body flange fits the sump receiver is supported by the lip of the opening.

Josam 22200 combination roof drain overflow. Sump receivers sometimes called drain receivers should be used with roof drains to compensate for deck opening irregularities and provide proper support for the drain. Where roof drains are required secondary emergency overflow roof drains or scuppers shall be provided where the roof perimeter construction extends above the roof in such a manner that water will be entrapped if the primary drains allow buildup for any reason. No hub cast iron.

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 type with perforated standpipe. Guardian drain lock dome d lock 4in commercial drain floor dome drain lock 4 5 out of 5 stars 25. 4 inch no hub outlet.

Cast iron roof drain with 2 in. Our exclusive dual functional structural deck flange and combination roof drains streamline specifications saving installation time and labor. Add to cart. The omg overflow assembly provides additional water drainage if necessary when water on the roof exceeds certain levels.

Standard to the roof drain is a cast iron clamp device with an integral gravel guard roof sump receiver and cast iron dome strainer. Zurn rd2130 nh4 combination roof drain and overflow drain are constructed of a dura coated cast iron body. Oatey 78024 pvc roof drains 4 inch pvc roof drainwithcast iron dome white 4 7 out of 5 stars 4. Combination overflow roof drains.

21500 q91 roof drain. Green roof type with internal polypropylene dome. P 1503 4 1 secondary emergency overflow drains or scuppers. Roof drains watts roof drains provide flexible solutions for specifiers and installers in any commercial roof application.

21500 rdg2 roof drain. Copper roof drain with overflow horizontal outlet. Combination overflow roof drains. 21500 rdg3 roof drain.

Cast iron roof drain. Green roof drain overflow drain large sump flange. Overflows are compatible with all omg retrofit and new construction drains supplied with a clamping ring and are available in two heights.