Unformatted text preview: in the system. The 2.5 ft/100 ft will give you a conservative value to use. pipe loss collector tank air sep. total, ft head loss in circuit with greatest head loss 7.65 5.2 5 3 20.85 c. BHp= gpm*8.34* ft head/(33000* mech effic)= 0.2026678 Effic = 0.65 d. kWh/yr= Hp*0.75kW/Hp* 5hr/day*365 d/yr* $0.16/kWh/(0.92) = $48.24 per year...
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- Fall '08
- head loss, Inch, EML, ft head loss