PIC GAUGES, 0 to 200 psi, 70° to 320°F, Round Boiler Gauge - 19RZ44|TRI-HD-302R-G - Grainger
Weil-Mclain 380-000-000 Boiler Pressure/Temperature Gauge | General Plumbing Supply, Inc.
Crown Boiler 950039 Temperature and Pressure Gauge - Buy a Replacement Crown Boiler Temperature Gauge Online - We Ship The 950039 Crown Boiler Pressure Gauge Fast
63mm 80mm thermomanometer Boiler Temperature Pressure Gauge Radial Thread 0~6 0~10 0~16 bar 1/4 1/8 inch (63mm 0-4bar 1/4"): Amazon.com: Industrial & Scientific
Combination Pressure-Temperature Gauge for use with Boiler Sizes 85-125