Orbit 1/2" Performance Outdoor Cooling Mist System. This durable PVC construction expands up to 250' with 12' of mist coverage. It attaches to any standard garden hose and includes 6 misting tees, 6 nozzles, and 12 feet of tubing. The nozzles are made of stainless steel and the tubing is made of PVC. With a maximum pressure of 120 PSI, this system is not safety listed and is for residential use only. Backed by a 4-year limited warranty.