No Hub Roof Drain Installation

How to specify a roof drain.

No hub roof drain installation.

All that is needed is a no hub coupling to attach the drain to the pipe. To see availability for this product personlog in or get online access. This air baffle is engineered and tested to prevent air from entering the piping system at peak flows. Let me say that it is extremely rare.

Other than the baffle a siphonic roof drain has the same. Cast aluminum dome strainer and gravel guard are epoxy coated. Complete roof drain engineering guide. Top set drain deck plate and deck riser installation instructions.

We will tell you what materials you need and a step by step process to successfully install a commercial roof drain. The neo loc drain body and gasket can be utilized with plastic. 4 inch no hub outlet. 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.

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. The distinguishing feature of a siphonic roof drain is the air baffle. Polyethylene or cast aluminum strainer.

Learn how to properly install a roof drain. The no hub connection option is probably the most used by nonprofessionals due to the ease of installation. 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. Standard to the roof drain is a cast iron clamp device with an integral gravel guard roof sump receiver and cast iron dome strainer.

Control flo roof drainage system. Z101 high capacity 20 diameter main roof drain. 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. 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.

Rd2150 replacement roof drain. A no hub connection is achieved by butting no hub soil pipe or plastic pipe to the bottom of drain and securing it with a nh joint clamp. No hub is the most widely used connection. No hub cast iron high volume roof drain with ductile iron dome.

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