Low Drag Standard Sensor with 12 inch Lead Wires Standard Sensor with 12 inch Lead Wires No Sensor - Turbine Body Only
1/2 in. (0.6 - 6 GPM) Low Flow - Turbine Body Only
1/2 in. (0.8 - 6 GPM) Standard - Uses Low Drag Standard Sensor 1 1/2 in. (0.8 - 6 GPM) High Temp - Turbine Body Only 3/4 in. (1.6 - 16 GPM) Standard - Uses Standard Sensor 2 3/4 in. (1.6 - 16 GPM) High Temp - Turbine Body Only 3/4 in. (2.32 - 23 GPM) Ext-Range - Uses Standard Sensor 2 3/4 in. (2.32 - 23 GPM) Ext-Range High Temp - Turbine Body Only 1 in. (6.7 - 67 GPM) Standard - Uses Standard Sensor 2 1 in. (6.7 - 67 GPM) High Temp - Turbine Body Only
1-1/2 in. (17.7 - 177 GPM) Standard - Uses Standard Sensor 2 1 in. (17.7 - 177 GPM) High Temp - Turbine Body Only 2 in. (33 - 330 GPM) Standard - Uses Standard Sensor 2 2 in. (33 - 330 GPM) High Temp - Turbine Body Only 3 in. (60-600 GPM) Standard - Uses Standard Sensor 2