This R-series hydraulic receiver has a flow rate of 49 gallons per minute with a maximum operating pressure of 500 psi. It has a one-inch MNPT outlet that connects with R-HN R-Series engine receivers and a 1-5/8 inch inlet. This 2-13/16 x 2-3/16 inch hydraulic receiver is made of anodized aluminum with an all-metal construction ensuring long, reliable performance. This colour-coded nozzle fits all industry R-Series connectors and is for fluid transfer applications. It comes with a cap included.