20px-27 ° metal sprinkler gun, copper air spindle brass shaft, interface dimension: RP1 ", nozzle diameter of nozzle: 6x3. 1mm, working pressure: 0. 35MPa, nozzle flow capacity: 3. 65m3 / h, nozzle range: 19. 3M
I. type
1. Nozzles are divided into low-pressure nozzle, medium pressure nozzle and high-pressure nozzle according to working pressure. Low pressure nozzle refers to the nozzle with working pressure less than 200KPa, medium pressure nozzle refers to the nozzle with working pressure of 200 ~ 500kpq, and the nozzle with working pressure greater than 500kPa is called high pressure nozzle. High pressure nozzles are rarely used, and medium pressure nozzles are often used in daily life. Medium pressure nozzles are generally used for sprinkler irrigation of field crops. Low pressure sprinklers are usually used in nurseries, young vegetables or urban grasslands and flowers
2. According to the spray water flow mode, it can be divided into refraction type, slit type, centrifugal type, rocker type, impeller type and reaction type. Characteristics of apron type: low pressure, good atomization effect, simple structure, low price and high sprinkler irrigation intensity. Features of jet type: long range, small jet intensity and reliable operation