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 were looking for a cleaning product in and around our daycare, kennel and training facility that was safe for the dogs. AgriSyn is not only completely safe, but has a very clean and fresh smell
Wendy Pape, Dog Trainer and Owner - Ketch Dog Training, Tampa, Florida