This brass misting nozzle with 0.3mm inner diameter, It is a low pressure atomizing spray nozzle. Made of brass with good quality, they are anti-rust, durable and have a long lifetime. Use of precision nozzle keypunch, sophisticated production, with good filter efficiency. The water will be sprayed in network, good for filtering systems. Widely applied for scenery, cooling, air humidification, spraying disinfection, epidemic prevention, deodorizing air purification. Also use for agriculture such as cold storage, greenhouse greenhouse, livestock breeding, flower nursery cultivation, greenhouse cultivation, fresh-keeping of vegetables and fruits, prevention of static electricity ect.