The NF 3000 BW is a water purification unit for Well Water with a quality up to 10.000 ppm. The output is between 500-600L/h with a total automatic operation. For setup of the configuration we need always a water analysis of the Well Water. Level switch connections are part of the OS 3030 Controller. Product water quality is indicated in the Controller. Automatic shut down for low pressure and high pressure is a standard feature.