HIGH-EFFICIENCY DUST SUPPRESSION: Brass atomizing nozzles create a fine water mist that effectively reduces dust on construction sites and lawns. ADJUSTABLE SPRAY: Nozzles support 1/2 inch hose connection and allow for adjustment of nozzle height, reach, and mist detail. TEMPERATURE AND NOISE REDUCTION: Ideal for gardens, providing effective cooling and noise reduction. DURABLE BRASS CONSTRUCTION: Made from corrosion-resistant brass for long-lasting use without deformation. EASY INSTALLATION: Simple twist-and-connect installation for flexible and convenient setup. Specifications: Item Type: Brass Misting Nozzles Material: Brass Connection Size: 1/2 inch Inner Thread Working Pressure (Kpa): 80-150 Water Spray Volume (M3/H): 0.3-1.2 Spray Diameter (M): Approx. 2.0-5.5 / 6.6-18.0ft Gross Weight: 425g/15.0oz Package Includes: 20 x Brass Misting Nozzles