Flexible Vinyl Liquid Level Gages with Dial Thermometers with NPT Adapters are for any application requiring visual indication of both liquid level and liquid temperature.  Temperature is indicated in both degrees Fahrenheit and Celsius on the large stainless steel thermometer.  It displays 0 ° F (-20° C) to 250° F (120° C).  The length between the center of the two bolts is referred to as the centerline.  The distance between the center of the tank holes must be within 1/32” of the centerline measurement.  Centerlines are available from 3" to 60".