Roof Sump Drain

No hub cast iron high volume roof drain with ductile iron dome.

Roof sump drain.

One mistake that is commonly made with roof sumps is that they are made with extended flat areas. Roof drains from zurn include combination primary overflow control flow dual outlet siphonic retrofit and more which cater from educational to commercial needs. Watts drainage products rd 300 r series 4 in. Our exclusive dual functional structural deck flange and combination roof drains streamline specifications saving installation time and labor.

R1150 spec combined small sump roof and secondary overflow system with loose set sump receiver r1200 large sump roof drain r1200 90 large sump roof drain with side outlet r1200 buv large sump roof drain with fixed extension sump receiver and deck clamp. Primary roof drains from zurn offers a full line of featuring a dura coated cast iron body with combination membrane. High quality 18 gauge galvanized steel is used for strength and durability. Cast iron roof drain with 2 in.

Hunter pre cut tapered products sumps hips valleys designed to save you time and money. They are also produced using stainless. Hunter panels tapered department consists of designers estimators customer service and field personnel. We assist you in design and installation of the most efficient tapered polyiso solutions to meet your specifications and budgetary needs.

In addition to easing the deck opening tolerance requirements the sump receiver distributes the weight of the drain over a larger surface of the deck. Now to have a nicely tapered roof only to lead to a 3 by 3 flat sump is going to make a white. The sump receiver is a flat steel plate with a depressed center opening into which the roof drain body flange fits the sump receiver is supported by the lip of the opening in the deck. Roof sumps help the roof shed water more effectively and help eliminate the water pond size if the drain was not installed at the correct height.