Milton 1102 1 2" NPT Deluxe Polycarbonate FRL Trio 8′ Black Rubber Hose These oil control handles are 20017 Y These oil control handles are extremely durable and use 1 standard AA battery for the easy to read LCD display 700 psi (50 bar) maximum fluid pressure 1 2" NPT Deluxe Polycarbonate FRL Trio1 2" national pipe threadMaximum of 250 pounds per square inchMaximum of 100 standard cubic feet per minuteOperating temperature range of 40 degrees Fahrenheit to 150 degrees FahrenheitAll Milton® FRL components are 100% tested before leaving the factory This pre assembled unit has polycarbonate bowls with metal bowl guards and includes a gauge