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.
The Shoo-Fly system has a tremendous ease-of-use. It is easy to clean and service. If we ever have a problem all we do is contact them and they provide an immediate solution.
Melanie and JT Burnley - Wrenwood Dressage