Proflo pf42850 proflo pf42850 3 pvc roof drain with cast iron dome.
Roof drain 4 inch.
Watts drainage products rd 300 r series 4 in.
6 inch hr.
64 20 need better anchoring to roof for more durable placement by hac structure is well built.
Roof drains from zurn include combination primary overflow control flow dual outlet siphonic retrofit and more which cater from educational to commercial needs.
We have rounded smith s data and comment further below.
Ads 4 in x 100 ft corrugated solid pipe.
General purpose drain 4 roof drain 11 pipe dia.
Drains search pipe dia.
Unfortunately recommendations aren t that straightforward because you also need to account for water pressure material friction and more.
Cast iron roof drain with 2 in.
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.
Adapted from smith 2014 cited below.
Drains based on search filters applied no results found.
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.
Oatey 78024 pvc roof drains 4 inch pvc roof drainwithcast iron dome white 4 7 out of 5 stars 4.
Only 1 left in stock order soon.
Guardian drain lock dome d lock 4in commercial drain floor dome drain lock 4 5 out of 5 stars 25.
4 inch hr.
Roof drainage capacity for other roof drain pipe or.
Watts drainage products rd 300 r series 6 in.
5 inch hr.
Need better anchoring to roof for more durable placement.
4 in x 10 ft corrugated solid pipe.
2 in 18 3 in 24 3 51 64 in 1 4 in 18 4 1 64 in 1 6 in 3 2 in 3 in 3 3 in 4 in 2 view all shape drains.
No hub cast iron high volume roof drain with ductile iron dome.
Oatey 78024 pvc roof drains 4 inch pvc roof drainwithcast iron dome white by oatey in stock.
The ips 4 inch pvc roof drain kit is coated with pvc and has a cast iron grate.
Ads 4 in x 10 ft corrugated solid pipe.
Nds 10 ft l x 5 3 4 in w channel drain kit.
Lip can be made lower to avoid becoming a half inch dike.
Designed to accept 4 inch schedule 40 pipe.
Maximum horizontal projected roof area that can be drained in square feet.
Nds 2 in dia channel drain kit.