Hunter Pro Spray PRS met drukregelaar en keerklep sproeiers which comes into operation from

which comes into operation from 180 l/h (3 l/min)

Product specifications Pedrollo 4SR4/60:

Plug condensator 60uF

If you do not want to use the sensor

Hunter Pro Spray PRS met drukregelaar en keerklep sproeiers which comes into operation fromThe Hunter Pro Spray PRS 30 series is equipped with built in pressure control. This application regulates the incoming pressure to a constant outgoing pressure, for example from 4. 2 bar to a constant outgoing pressure of 2. 1 bar. In this way you are assured of a proportional and global spray pattern at all your sprinklers. Even with pressure fluctuations of your watering pump. By applying an optional non return valve (installation afterwards) you