Design au
Horizontal, self-priming centrifugal pump, open or semi-open impeller, adjusted via wear plate, with mechanical seal, ATEX-compliant version available.
Application pump au
Pumping clean, contaminated and aggressive fluids also containing solids. In fresh water and seawater circuits, fire-fighting applications, as ballast and bilge pumps, and for drainage and waste water applications.
Drive pump au
As standard IP-55 IEC electric motor.
For non monobloc pumps, IM 1001 (IM B3) construction. For monobloc pumps, as standard, IM 3001 (IM B5) construction.
Combustion motor option for monobloc variant pumps au
Desing Details pump au
Shaft Seal
As standard pump au, a simple mechanical seal is included
Bearings / Lubrication
The monobloc (M) construction does not have friction bearings The non-monobloc construction has oil or grease lubricated bearings, depending on the size of the pump
Coupling au monobloc ksb
The monobloc (M) construction has a rigid coupling.
The non-monobloc construction is fitted with flexible coupling.
Coupling protector: As standard, coupling protector is provided.
Overview of technical data au
| Q (50Hz) | 0.0 – 600.0 (m³/h) |
| H (50Hz) | 0.0 – 52.0 (m) |
| Casing material (EN standard) | EN-GJL-250, CC491K-GS, A 351 G |
| eClass assignment | 00000000 |
| Free passage | 45.0 (mm) |
| Installation position | Horizontal |
| Shaft seal type | Mechanical seal |
| Main applications | Industry and process engineering, Water, Energy, Building services, Shipping / Shipbuilding |
| Casing material | Cast iron, Stainless steel, Bronze |
| Maximum discharge-side pressure | 10.0 (bar) |
| Maximum drive rating | 55.0 (kW) |
| Type of installation | Stationary |
| Maximum speed of rotation | 3600.0 (1/min) |
