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.
We use Shoo-Fly for all of our insect problems. They have been a stellar company to work with and produce an exemplary product that provides almost 100% eradication of flying pests.
Melanie and JT Burnley - Wrenwood Dressage