Pressure Switches & Gauges
Pressure Indicators PI
Complete selection of pressure indicators for use in combustion systems
Pressure indicators are an essential accessory for your combustion system. Single range models are available in a 2.5" or 3.5" dial size a 1/4" NPT connection. The 2.5" dial size ranges from 0 to 30 psig, and has a brass connection. The 3.5" dial size ranges from 0 to 100 psig, and comes with a stainless steel connection. Dual range gauges come in a 2.5" dial size, 1/4" NPT brass connection, and offer measuremens in either "w.c. and mm or pisg and kPa.