Flat Roof Sump

How a sump pan works.

Flat roof sump.

This pump has a 101 uses. The industry standard sump receiver is the drain pan that is provided when you purchase a roof drain. A sump pan fits a roof drain bowl and secures the drain to the roof. Roof drain sump pans prevent eliminate standing rainwater on your flat roof.

Flat roof pump floor pump low level puddle pump submersible sump utility pump 115v manual 25 power cord. High flow rate and pressure. 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. It is not engineered to lower or sump the roof drain.

Unless the roof drains are lower than the surrounding roof they will not drain resulting in huge pools of water. Usually when a contractor encounters a flat roof drain that is sitting too high on the roof the main technology used to sump or lower the roof drain has been to build a wood sump box. What is a sump pan. Roof drain pans are a fast easy and cost effective solution check out our blog for more good info on this subject.

As such there may not be positive drainage which can cause standing rainwater on the flat roof. 5 87 l x 4 25 w x 8 62 h. 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. The custom roof drain sump pan solves that problem.