Jr Smith Overflow Roof Drain

Internal standpipe type overflow drain receives water only when the build up is greater than the setting of the standpipe.

Jr smith overflow roof drain.

Large special purpose roof drains with overflow standpipe regularly furnished. Co member of morris group international post office box 3237 montgomery alabama 36109 0237 usa tel. Is a leading manufacturer of quality engineered plumbing and drainage products in the non residential construction industry. 1850 roof drain and overflow drain built by jay r.

1850 roof drain and overflow drain author. Used in flat roofs of any construction where a constant height of water is desired on the roof or an emergency overflow. Free area 102 5 sq in 661 sq cm polyethylene dome pvc standpipe combined flashing clamp. Aspe s an it r y e n gi n e r i n p g r e v e nti onrathe r t h a c u e since 1926 p l u m b in g an dr ai n a g e ins ti u t e me be r.

Outlet type see options below. Large sump drain bodies with low profile domes provide sufficient free area. Designed for maximum performance efficiency durability ease of installation and conformance to code smith products are brands built to last. 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.

Overflow style pvc standpipe. Material cast iron. Duco cast iron body extension with secondary clamping device and 2 rows of 1 4 6 dia. Smith 1080 overflow roof drain.

Water dam standpipe can be cut to achieve various water depths on the roof. Standpipe height 4 can be cut to achieve desired height. All roof openings whether they are at the roof drain or at the vent stack should be protected from vandalism. Sizing quantity and location of raintrol roof drains are separate and distinct procedures from those for regular roof drains.

Smith raintrol metered flow rate roof drains are designed to provide this control. Smith 1070 roof drain is used in flat roofs of any construction where a constant height of water is desired on the roof or an emergency overflow.