Centrifugal pump NB

for wastewaterelectricstationary

Standardized centrifugal pumps type NB are single-stage horizontally mounted pumps. They are characterized by a maintenance-friendly design and can be used in a wide variety of applications. 18 sizes are available to make your design as efficient as possible. Chemically neutral as well as aggressive media, e.g. alkaline solutions, acids, solvents and lubricants can be pumped easily. Features Robust design Minimal space requirements Individually configurable Maintenance-friendly design High reliability Characteristic field extendable with the use of a variable speed drive Free ball passage up to 22 mm Also available with 4-pole motor Technical data For clean media or media with slight solids loading Material options: cast iron / stainless steel (316L) Various sealing options Connection dimensions according to DIN EN 22858 Block design or with bearing carrier for standard motors Optional dry run protection or sealing chamber