價格：免費
更新日期：2017-09-01
檔案大小：16 MB
目前版本：2.1
版本需求：需要 iOS 10.3 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Calculate flushing time, velocity, and gallons per minute for water mains. Achieve AWWA flushing standards of three feet per second by adjusting all seven inputs. The inputs include: Hydrant Diameter, hydrant length, hydrant pressure, main diameter, main length, blow off diameter and blow off length. H.W coefficient is set to 140.
支援平台：iPhone, iPad