The new Scotty 4171 “Through-the-Pump” Eductor/Mixer is used for educting foam concentrate into the hose lines of fire pumps. The unit is calibrated to educt foam concentrate at a variable percentage into flows from 15 up to 100 gpm at 100 psi. The maximum operating pressure for the 4171 is 300 psi.
The unit comes with a pressure connecting hose and a 4 foot long foam pick-up hose, with filter. The 4171KIT comes with both hoses and one, 1-1/2” Cast Aluminum Connecting Tee and one, 2” Cast Aluminum Connecting Tee