SHO-FLOW 1 1.5"NHF X 1.5"NHM (50-300 GPM)

Made in USA TFT's SHO-FLOW® BLUETOOTH® generates its own power using an unobstructed water driven turbine, with a built in stream straightener, that will pass debris up to 1" (25mm) in diameter. Starting at 50 gpm (200 l/min), the turbine generates power needed to supply a BLUETOOTH® connection to any smart device. Choose units you want displayed from your smart device; gpm, gps, l/min or l/sec. Full flow range 50 - 300 gpm (0.8 - 5 gps) (200 - 1150 l/min) (3.33 - 19.16 l/sec).