Specification: Material: brass; Thread diameter: 4.5mm, 3/16"; Installation: Internal thread connection; Working pressure: 10*70kg/cm; Purpose: humidification, dust, cooling, landscaping; Atomizing nozzle type: 0: pore diameter: 0.10mm;spray volume: 10-25cc/min; 1: Pore diameter: 0.15mm; spray volume: 20-46cc/min (Frequently used); 2: Pore diameter: 0.20mm; spray volume: 49-89cc/min (Frequently used); 3: Pore diameter: 0.30mm; spray volume: 80-145cc/min; 4: Pore diameter: 0.40mm; spray volume: 95-178cc/min; 5: Pore diameter: 0.50mm; spray volume: 130-243cc/min; Feature: Can not be blocked easily and save water; Spray evenly, can be effectively improved the quality and production efficiency; Can effectively adjust the humidification amount and the spray effect; Fine mist spot are, up to 3-7 microns, fully atomized, energy saving, low cost and good effect; Package Include: 1 X brass misting nozzles