Overflow Roof Drain Spout

Zurn manufactures a full line of downspouts.

Overflow roof drain spout. Green roof type with internal polypropylene dome. 21500 q91 roof drain. 21500 rdg3 roof drain. Thunderbird products is a manufacturer of copper vents and drains.

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 rdg1 roof drain. Green roof drain overflow drain large sump flange. 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.

The flexible design easily bends and holds its shape and can be extended from 25 in. 800 658 2473 hours of operation. Use this downspout extension to divert water away from the foundation or connect to drainage pipe and catch basin to control drainage. See the full line and read features and benefits.

Green roof type with perforated standpipe. Green roof type with stainless steel secured cover. 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.

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