4WN

4" submerged well pump equipped with a special system of Noryl floating impellers that allows an extremely abrasion-resistant configuration. The 4WN is very quiet, suitable for horizontal operation and available complete with motor in water bath or oil bath. EBARA's compliance with the NEMA standard for motor coupling ensures the product's high reliability. For further technical information see the Databook • Fountains and water features • Power supply of autoclaves • Firefighting systems • Irrigation • Pressurisation