The following dropdown list provides the model, maximum design flow, and other information for gravelless trench proprietary products1 by manufacturer:
EZflow Configuration
Listed May 19, 2017
Approval document for maximum design flow | View >
1R18-9-E305
Proprietary Products ContactPh: 602-771-4457Email >
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PPL Application >
PPL Rule: R18-9-A309(E) >
