Specifications Material: Brass Features: - Misting Nozzles Cooling System Water Mister Brass Sprinkler Garden/ SS 0.012 inches (0.3 mm) orifice, 10/24 threads Misting Nozzles Cooling System Water Mister Brass Sprinkler Garden - Leak-proof Misting Nozzles Cooling System Water Mister Brass Sprinkler Garden , self-sealing o-ring included with each nozzle; no tape or sealant is required. - A Filter on your mist system is highly recommended. - The Misting Nozzles Cooling System Water Mister Brass Sprinkler Garden is the most efficient and water conservative mist nozzle available today. Misting Nozzles Cooling System Water Mister Brass Sprinkler Garden only uses one-half gallon per hour per nozzle and features a sturdy brass body with stainless steel orifice. The Misting Nozzles Cooling System Water Mister Brass Sprinkler Garden requires simple maintenance; soaking periodically in misting nozzle cleaner to remove mineral deposits that may accumulate with usage Misting Nozzles Cooling System Water Mister Brass Sprinkler Garden Specification: Type : Misting Nozzles Cooling System Water Mister Brass Sprinkler Garden Misting Nozzles Cooling System Water Mister Brass Sprinkler Garden Operation Pressure : 20-70kg/cm Misting Nozzles Cooling System Water Mister Brass Sprinkler Garden Flow Rate : 80-145ml/min Package Includes 20 pcs x Misting Nozzles Cooling System Water Mister Brass Sprinkler Garden or 40 pcs x Misting Nozzles Cooling System Water Mister Brass Sprinkler Garden Notes1. Please allow slight measuring deviation due to manual measurement. 2. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you