Forward Flow Testing of BFP's

[Ralphy Henderson]

I have an 8" riser with BFP with a system demand of 1500 gpm. I was 
going to provide a test header consisting of (6) 2 1/2" hose valves for 
the forward flow testing of the backflow preventor but then starting 
wondering if there were any other means or devices out there that could 
achieve the same flow? Fewer pieces would be nice. What are you guys 
using out there?
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