Pressure Gauge: 2 1/2 inch face with a dial indicator from 0 to 300 psi. Liquid filled, quarter inch pipe, bottom mount. This gauge is liquid filled to absorb vibrations and to give an easily read dial. The optimum operating pressure is 175 psi and is indicated by a red mark. Download Manual and refer to page 10, final set up.
For nearly 30 years, we have had great service from Shoo-fly. People always comment particularly how bug-free, fly-free & mosquito-free Rohara barns are, thanks to our Shoo-fly Automatic Fly Control.
Roxann Hart - Rohara Arabians, Orange Lake, Fl