No Hub Roof Drain Installation

The only issue we ve ever had with that installation is with a massive roof flexing resulting in the coupling pulling apart.

No hub roof drain installation.

Z101 high capacity 20 diameter main roof drain. Rd2150 replacement roof drain. If you do see it leaking from a certain area of the threads i would replace the drain with a no hub drain and a no shear fernco coupling or a plain no hub coupling. This air baffle is engineered and tested to prevent air from entering the piping system at peak flows.

The neo loc drain body and gasket can be utilized with plastic. Zurn rd2130 nh4 combination roof drain and overflow drain are constructed of a dura coated cast iron body. The distinguishing feature of a siphonic roof drain is the air baffle. The no hub connection option is probably the most used by nonprofessionals due to the ease of installation.

Let me say that it is extremely rare. It is achieved by butting no hub soil pipe or plastic pipe to the bottom of drain and securing it with a no hub joint clamp known as a no hub coupling. Complete roof drain engineering guide. Standard to the roof drain is a cast iron clamp device with an integral gravel guard roof sump receiver and cast iron dome strainer.

How to specify a roof drain. Learn how to properly install a roof drain. Control flo roof drainage system canadian. Control flo roof drainage system.

All that is needed is a no hub coupling to attach the drain to the pipe. Cast aluminum dome strainer and gravel guard are epoxy coated. No hub is the most widely used connection. Other than the baffle a siphonic roof drain has the same.

868 series no hub roof drain light commercial. We will tell you what materials you need and a step by step process to successfully install a commercial roof drain. No hub cast iron high volume roof drain with ductile iron dome. Polyethylene dome strainer is u v.

4 inch no hub outlet. Clamp furnished by others neo loc nl zurn neo loc is a unique labor saving compression gasketed connection designed to simply push on the stub end of the pipe. 1 24 of 279 results for roof drains page 1 of 12. No hub connection y a siphonic roof drain looks much like a traditional roof drain.

Top set drain deck plate and deck riser installation instructions. These can be found at any hardware store so if you go searching for a no hub coupling at lowes you are more than likely going to leave with what you need.