GM001 Series   GM001 Design   Oval Gear Housing   Aluminum 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 1 316 SS 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 75 PSIG bar 5 bar Fluid Temperature Range SS Rotors Fahrenheit 176ºF Celsius 80ºC Ambient Temperature with Electronic Display Fahrenheit 14 to140ºF Celsius -10 to60ºC Typical K Factor PPG 5844.4 PPL 1547 Wetted Components Housing Aluminum Bearings Sapphire Shaft 316 SS Frequency Range   .21 - 21.5Hz @ Strainer Size   200 mesh Shipping Weight lbs 1 lbs kg .45 kg