Roof drains from zurn include combination primary overflow control flow dual outlet siphonic retrofit and more which cater from educational to commercial needs.
Ro13000 roof drain.
Discount roof drains and deck drains we carry all types of roof drains re roof drains overflow drains retrofit drains balcony drain deck drains floor drains roof drain accessories and scupper drains as well as replacement roof drain parts our drain solutions include both commercial and residential drains from leading suppliers like jdr j drain lsp marathon olyflow olympic.
Select number of roof drains and calculate the roof area sloped to each drain.
The distinguishing feature of a siphonic roof drain is the air baffle.
This air baffle is engineered and tested to prevent air from entering the piping system at peak flows.
The omg speedtite drain with built in vortex breaker technology is designed for improved flow performance that rivals traditional new connection drains.
Watts drainage products rd 300 r series 4 in.
When it comes to roof drainage getting water off the roof is the name of the game.
Cities based on inches per hour that may fall during a storm of one hour duration and a 100 year return period.
The roof drain is usually set in the deck and the membrane is stretched over the entire roof.
Size vertical storm drainage piping.
Materials used in commercial roof drainage systems.
Appendix b in the ipc provides rates of rainfall for various u s.
Roof drains zurn plumbing products groupspecification drainage operation 1801 pittsburgh avenue erie pa 16502 phone 814 455 0921 fax.
Watts drainage products rd 300 r series 6 in.
Cast iron roof drain with 2 in.
Size horizontal storm drainage piping.
Plus speedtite drains can be installed in minutes without any special tools helping to save time and labor.
The membrane is cut out at each drain and is secured by the drains clamping collar.
No hub cast iron high volume roof drain with ductile iron dome.
The roof drain leaders on commercial buildings may need to be larger than residential downspouts to handle a higher volume of water or you may need multiple downspouts to meet the need.
Sizing the drains for each system including the number of drains required is based on.
The clamping collar secures the membrane at each drain to ensure a water tight seal.
You also have to consider the material these parts are made of.
Roof drains for flat or low slope roofs come in a few standard types.
The best type for the application depends on several factors such as the size and slope of the roof the desired appearance and how much regular maintenance the drain system might need.
Drains and pipes of different materials can.
