Electronic Flowmeter, Electronic Flowmeter, For Pipe Size 1 1/4 in, Connection Type Dual, Fluid Temp. Range -40 Degrees to 140 Degrees F, Wetted Materials None, Flow Range 5 to 186 gpm, Flow Material Water-Like Liquids, Ultrasonic, Housing Material Aluminum, PVC, Accuracy ( Percent) +/-1, Sensor Type Ultrasonic