The Flygt NP3102.190 SH 255 EX 3~ 4.2kW 2p is a DN80 Flanged 2-pole, EX-rated, wet well submersible pump with typical flow of 16.5 l/sec at 16m head. The Flygt N-Technology range feature self-cleaning non-clog impellers designed for reliable wastewater performance with high energy efficiency. They are considered the market-leading pump in this category.