GM001 Series   GM001 Design   Oval Gear Housing   Intermediate Pressure Stainless Fitting Size   1/8 inch Fitting Type Option 1 NPT (female) Option 2 BSP (female) Sensor Option 1 Reed Switch Option 2 Hall Effect Rotors Option 1 Stainless Steel O-Ring Option 1 Viton Option 2 Perfluoro Elastomer Output Options Option 1 Pulse Out Option 2 Local 4-20mA Transmitter Display Option Option 1 Standard LC Display Option 2 Local 4-20 mA w Standard Display Flow Range @ 5 to 1000 cps GPH .13 - 13.2 GPH LPH .5 -50 LPH Flow Range @ < 5 cps GPH .53 - 13.2 GPH LPH 2 - 50 LPH Accuracy   +-1% of reading Repeatability   0.03% Maximum Viscosity Standard Rotors 1000cps Pressure Rating PSIG 800 PSIG bar 55 bar Fluid Temperature Range SS Rotors Fahrenheit 248ºF Celsius 120ºC Ambient Temperature with Electronic Display Fahrenheit 14 to140ºF Celsius -10 to60ºC Typical K Factor PPG 5855.4 PPL 1547 Wetted Components Housing 316 SS Bearings Sapphire Shaft 316 SS Frequency Range   .21 - 21.5Hz @ Strainer Size   200 mesh Shipping Weight lbs 2 lbs kg .91 kg