When where and why you might need a no hub coupling.
4 no hub roof drain.
High dura coated cast iron dome dura coated cast iron body gravel guard clamp no hub 4 in.
Zurn z121 12 in.
As you can see the invention of no hub couplings streamlined the drain pipe installation process tremendously and with just a 15 minute training period needed hub and spigot lead and oakum installations soon became a thing of the past.
Due to weight and to ensure safe delivery these drains have a dollar 15 additional shipping fee.
1 24 of 279 results for roof drains page 1 of 12.
Sioux chief 868 series abs roof drain with polyethylene dome strainer.
Sioux chief 868 series no hub cast iron roof drain with cast iron dome and underdeck clamp kit.
Sioux chief 868 series no hub pvc roof drain with metal dome and underdeck clamp kit.
3 no hub drain 127 33 4 no hub drain 127 43 please note.
The distinguishing feature of a siphonic roof drain is the air baffle.
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No hub cast iron roof drain can be used in a dwv system.
Other than the baffle a siphonic roof drain has the same.
The no hub connection option is probably the most used by nonprofessionals due to the ease of installation.
No hub cast iron high volume roof drain with ductile iron dome.
No hub connection y a siphonic roof drain looks much like a traditional roof drain.
This air baffle is engineered and tested to prevent air from entering the piping system at peak flows.
As previously stated the hub of the pipe is the female bell end of the pipe which leaves the male end of the pipe the no hub end.
The roof drain is made of cast iron to help provide long lasting use.
Roof drains from zurn include combination primary overflow control flow dual outlet siphonic retrofit and more which cater from educational to commercial needs.
Zurn zc100 roof drain cast iron dome no hub 4 in.
