Overflow Roof Drain Spout

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Overflow roof drain spout.

The maximum height of the roof drains shall be a height to prevent the depth of ponding water from exceeding that for which the roof was designed as determined by section 1101 12 1. Use this downspout extension to divert water away from the foundation or connect to drainage pipe and catch basin to control drainage. Products building drainage roof drains downspouts z199 roof drain z199 downspout nozzle the zurn z199 downspout nozzle has an all nickel bronze body optional threaded or no hub inlet and decorative face of wall flange and outlet nozzle. 21500 rdg2 roof drain.

Blockages in the under floor drain combined with high volumes of roof runoff water entering the system send the entire roof runoff into the building basement or crawl space debris flowing down the downspout drain leaves from gutters can block floor drains or even the main building sewer line leading to sewage backups into the structure. Green roof type with perforated standpipe. Thunderbird products is a manufacturer of copper vents and drains. 21500 rdg3 roof drain.

Green roof type with internal polypropylene dome. Call us now toll free. The secondary roof drains shall connect to a piping system in accordance with section 1101 12 2 2 1 or section 1101 12 2 2 2. Green roof drain overflow drain large sump flange.

21500 q91 roof drain. 800 658 2473 hours of operation. The flexible design easily bends and holds its shape and can be extended from 25 in. Green roof type with stainless steel secured cover.

Zurn manufactures a full line of downspouts.