No hub cast iron high volume roof drain with ductile iron dome.
Roof drain 2 5 inch.
Hercules retrodrains the industry s most popular retrofit drain are available in 3 4 5 and 6 inch sizes and with a variety of options to support any project including omg s exclusive vortex breaker strainer dome which can increase flow by up to 2 5 times see hercules plus tpo or pvc coated flange for direct membrane attachment and with a copper stem and flange for more.
1 10 inch od x 6 inch high adjustable drain guard strainer.
Roof drainage the factors which affect proper roof drainage are deck slope drain flashing size and placement of drains.
The full flow capacity of a drain is not realized until the water reaches approximately 2 5 above the inlet in a four inch drain and 3 5 in a six inch drain.
Comprehensive user and service manuals.
Self priming for more versatile installation options.
The full flow capacity of a drain is not realized until the water reaches approximately 2 5 inches above the inlet in a four inch drain and 3 5 inches in a six inch drain.
Adjustable scissor clamp fits 2 1 2 to 8 in.
The sizing of roof drains must be large enough to quickly carry away all water entering the roof drains.
18 inch diameter x 5 inch high adjustable drain guard strainer.
Drainage fittings shall be used on the vent below the floor level and a slope of not less than 1 4 inch per foot 20 8 mm m back to the drain shall be maintained.
Cast aluminum dome with stainless steel hardware.
10 inch od adjustable drain guard strainer for 2 5 8 in.
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Unfortunately recommendations aren t that straightforward because you also need to account for water pressure material friction and more.
Powder coated casing for added corrosion resistance.
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.
We regularly get asked about the water flow capacity of different pipe sizes and which is the best roof drain for a specific pipe size.
Small footprint of the c3 rapid attack cart allows it to be stored in your garage easily for quick use.
18 inch adjustable drain guard strainer for 2 5 8 in.
1 2 5 inch nh or 2 1 5 inch discharge ports for easy installation.
13 inch long adjustable scissor clamp fits 2 1 2 to 8 inch id drain pipes.
