Welcome.
410 gpm with 2" main drain 7.5 ft., 1 tee, 1 angle valve, 1 90 and 1 45.
Same thing inch and a quarter would be 155 gpm.
Brad
Quoting Tony Cetani <[email protected]>:
Long time reader, first time writer.....actually not that long I'm a
fairly new designer. We have a jurisdiction where they require the
main drain to drain to a sanitary sewer and the contractor is asking
what the flows will be so they can size their SS line accordingly.
The sprinkler system hasn't been designed yet and they said they
need to know right now so they can finish their design and submit
for permit. Is there a way to figure this out (or get a ball park)
just based off city water flow numbers?
Thank you
Tony
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