Designed like the Green Garde JD9®-C model, the Greensmaster Spray Gun has an adjustable stream and a maximum pressure rating of 800 psi. Perfect for tree and shrub applications, it uses the same nozzles and repair kits as the Green Garde JD9®-C. This product has a 1/2" female pipe thread inlet and comes standard with the large adjustable nozzle (3-8 gpm).