The Smith 1850 drain can be used on flat roofs of any construction (other than poured in place) where an emergency flow drain can be used in combination with a standard roof drain.
Regularly furnished with:
- Duco cast iron body.
- Combined flashing clamp and gravel stop for roof drain and external water dame for overflow drain.
- Double deck plate with securing holes.
- Both drains come with polyethylene domes.
Optional Materials:
- Domes available in aluminum, cast iron, galvanized cast iron and rough bronze.
- Galvanized cast iron body and collar.
Variations:
- Vandal proof dome.
- Underdeck clamp for 10-in. deck opening.
- Speedi-Set® extra heavy.
- Threaded outlet.
- Expansion joint.
- Extension.
- Secondary flashing clamp.
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Size
|
Caulk, No-Hub & Speedi-Set
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Threaded
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This Dimension to Internal Stop of Speedi-Set Gasket
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Free Area - Sq. In.
|
|
02, 03, 04, 05, 06
|
6
|
4.75
|
4.75
|
71.5
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