Patented Roof Drains

The patented formula prevents ice problems by not allowing the refreezing process to start in the first place.

Patented roof drains.

Always remember to check your chosen roof drain periodically because it can become jammed with ice garbage or other unwanted items. 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. In embodiments the alarm box provides an audible and or a visual signal indicating a minimal water flow in the. Each bi functional drain has two outlets.

We will provide a diagram to show you how it works. Shop for roof drains at ferguson. Co a siphonic roof drain looks much like a traditional roof drain. 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.

Application filed mar 3. The patented froet drain is an innovative drain product created to solve the dual drain requirement for overflow protection. Psmmmd ma 31 119211 inventor attorney patented ct. Siphonic roof drain anatomy siphonic roof drains from jay r.

In embodiments a signal from the sensor is conveyed by a conductor or by wireless means to an alarm box. An exemplary embodiment providing one or more improvements includes a positive acting sensor which detects the flow of water through a flat roof secondary or emergency roof drain. Our combination drain is designed in such a way that it can more efficiently remove rainwater from roofs than standard drains. Ferguson is the 1 us plumbing supply company and a top distributor of hvac parts waterworks supplies and mro products.

Roof drains are used to collect rainfall water which travels to the sewage or drainage system through available plumbing lines. Zurn drains offer history and. And there is also the patented backwater valve. The distinguishing feature of a siphonic roof drain is the air baffle.

With both functions designed into one drain it greatly simplifies the roof drainage design. Our patented frame anchored design and flanged joints generate stable perfectly straight runs dramatically reducing installation time and labor. Floor drains channels trench watts dead level pre sloped trench drains install and perform like no other trench drain system.