Akron Brass Eductors [3071] 95 GPM Brass In-Line Foam w/ 1½”" (38 mm) Inlet Size. 3071 In-Line Foam Eductors Akron® Municipal Eductors feature a large, easy to read, and removable metering dial with infinite settings between 0% and 6%. Detents at 1⁄4, 1⁄2, 1, 3 and 6%. The Eductors are rated to flow at 200 psi (14 bar) inlet pressure and work well with nozzles rated at 75 and 100 psi (5 and 7 bar). • Material: Brass • Inlet Size 38mm • Outlet Size 38mm • Length 197mm • Weight 4.2kg • Flow Rate 360Lpm NB: For eductors to operate correctly please ensure that nozzle flow rate is equivalent to the eductor flow rate.