GNT-075EHT Series   GNT-075EHT Design   Turbine Housing   Stainless Steel Fitting Size Option 1 3/4 inch Fitting Type Option 1 MNPT Flow Range GPM 2.3-23 GPM LPM 8.7-87 LPM Accuracy   +-0.5% of reading Repeatability   +-.1% Operating Temperature Range Fahrenheit -450 to 800ºF Celsius -268 to 426ºC Typical K Factor   2608 Wetted Components Housing 316 SS Sleeve Bearings Tungsten Carbide Shaft Tungsten Carbide Rotor CD4MCu Rotor Supports Tungsten Carbide Frequency Range   100-1000 Hz @ 2.3-23 GPM Maximum Internal Fluid Pressure PSIG 5000 PSIG