Pressure filter NSB

waterfor industrial applicationsstainless steel

NSB is an automatic pressure filter for treating ground or surface water in small to medium water supplies, handling up to 12 m³/h. NSB has a nozzle plate for uniform filter media distribution and efficient backwash. Automatic pressure filter for small- to medium-sized water supplies The NSB pressure filter with automatic backwash is designed for flow rates up to 12 m³/h. It efficiently removes a wide range of water impurities using various filter media, relying solely on natural processes such as oxidation and filtration to produce clean drinking water. NSB pressure filters are constructed from steel and approved under the EU Pressure Equipment Directive (PED). For demanding environments, the tank and integrated piping system are also available in galvanized or stainless steel. Efficient and reliable pressure filter Each pressure filter comprises a filter tank with valve system, pressure gauge, water sampling valve and option for control unit. The built-in air discharger and purpose-designed nozzle plate ensure optimized air blowing, water rinsing and combined backwash for efficient cleaning and reliable performance. Automatic backwash Equipped with a fully automated backwash system, the pressure filter maintains clean and efficient media operation with minimal operator intervention. Backwash intervals are automatically adjusted based on raw water quality and consumption. Chemical-free operation NSB pressure filters rely solely on oxidation and filtration - no chemicals required. This nature-based solution ensures a safe working environment, eliminates wastewater concerns, and simplifies operation with minimal maintenance.