PIC GAUGES, 0 to 200 psi, 70° to 320°F, Round Boiler Gauge - 19RZ44|TRI-HD-302R-G - Grainger
3" Tridicator Boiler Gauge Temperature 60-320 F Pressure 0-75 PSI 2 1/2" Face | eBay
Crown Boiler 950039 Temperature and Pressure Gauge - Buy a Replacement Crown Boiler Temperature Gauge Online - We Ship The 950039 Crown Boiler Pressure Gauge Fast
ENFM Temperature/Pressure Gauge 3" Made In Holland choice of two faces | eBay
100282-03 - Burnham 100282-03 - 2-1/2" Water Temperature/Pressure Gauge For Burnham Boilers