Patented Roof Drains

In embodiments the alarm box provides an audible and or a visual signal indicating a minimal water flow in the.

Patented roof drains.

Each bi functional drain has two outlets. Siphonic roof drain anatomy siphonic roof drains from jay r. The patented froet drain is an innovative drain product created to solve the dual drain requirement for overflow protection. Our patented frame anchored design and flanged joints generate stable perfectly straight runs dramatically reducing installation time and labor.

Co a siphonic roof drain looks much like a traditional roof drain. Zurn drains offer history and. This air baffle is engineered and tested to prevent air from entering the piping system at peak flows. Psmmmd ma 31 119211 inventor attorney patented ct.

The patented formula prevents ice problems by not allowing the refreezing process to start in the first place. It s basically a primary roof drain and an overflow combined into one drain. Ferguson is the 1 us plumbing supply company and a top distributor of hvac parts waterworks supplies and mro products. Froet industries began by manufacturing their patented bi functional roof drain.

Application filed mar 3. Prevents roof drains and gutters from refreezing into ice dams dambuster deicer bricks 6 pack provide a cost effective simple solution to winter ice roof damage. Our combination drain is designed in such a way that it can more efficiently remove rainwater from roofs than standard drains. In embodiments a signal from the sensor is conveyed by a conductor or by wireless means to an alarm box.

Shop for roof drains at ferguson. Roof drains are used to collect rainfall water which travels to the sewage or drainage system through available plumbing lines. We will provide a diagram to show you how it works. With both functions designed into one drain it greatly simplifies the roof drainage design.

And there is also the patented backwater valve. Smith carefully designs and manufactures a full line of roof drains deck drains scupper drains promenade and parking area drains and more to satisfy both the artistic eye of the architect and the calculating mind of the engineer. Floor drains channels trench watts dead level pre sloped trench drains install and perform like no other trench drain system.