Kochek’s High Flow Nozzle leads the industry, providing flow at 100 GPM (using a 1" hose). This nozzle is perfect for heavy watering of turf or infields and will save you time and energy due to its superior flow. This high volume "jump" nozzle provides a 20-60 GPM flow rate, allowing selective water distribution for turf and infields. It comes equipped with the "jump" feature, providing a stream (at 60 GPM) or fog (at 20 GPM), making it the most versatile of all the "jump" nozzles. For best results, use only with 1" hose or larger.