Sump pump
Series N Seal-less armoured pump with its own pump sump

This special design of a pump with its own pump sump is used wherever air inclusions in the medium prevail, foaming suspensions are pumped, or discontinuous inflow conditions occur. Through the formation of a cyclone, gas bubbles are separated from the fluid mixture due to centrifugal forces and the solid-liquid mixture is pushed towards the tank wall, allowing the pumping fluid to be pumped evenly without gas blockages. The inlet tanks can be designed in different materials, an inner coating e.g. rubber lining is also possible. The selection of materials and the geometry of the inlet tank will be adapted individually to the pumping medium and the operating conditions. The N model series offeres several advantages at once:

- Cantilever shaft, so that no shaft sealing is required

- Tank volumes of up to 2.5 m³ can be manufactured for the pump sump

- Version as a metallic or elastically lined pump is offered optionally

- This seal-less, vertical pump has its own pump sump. The bearing and actuator are dry installed.

- The inlet of the pump is placed from the shaft side, so that it discharges every flow up to the designed and calculated quantity (discontinuous inlet).

- The pumping of gaseous and foaming suspensions is no problem.

- The tilt of the tank is adapted to the type of transported solids. 

Generally, the pump tank has a rectangular shape. Tanks of other geometrical forms can also be offered on request.

Characteristics
Pumping flow up to 1400 m3/h
Pumping height, single-stage up to 50 M.FL.S
Pump rotational speed up to 1495 min-1
Connection nominal width 32 - 300
Maximum operating pressure 10 Bar
Temperature of the fluid 95 °C
Documents
29.12.2022 Slurry pumps
Slurry pumps for abrasive and corrosive media. Pumps with diverse linings and coatings. Casting materials. Vertical pumps and special sump design. Shaft seals.
29.12.2022 Slurry pumps
Image brochure Our history, production, products & application areas. Engineering and after-sales-service
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Pumpen Service After-Sales Service: Instandsetzung, Inspektion, Pumpenreparatur, Durchführung von Messungen
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Werkstoffe in der Pumpentechnik Auskleidungen unserer Pumpenbaureihen
All documents
Spare parts

Our products deliver top performance for years, even under the most difficult conditions. But of course every component has to be renewed or replaced once after a very long load. Here, too, we are at your side as a reliable partner, because our products are still important to us even after delivery. Therefore, we would like to accompany and support you in the best possible way even after your purchase. Therefore, do not take any risks and trust exclusively in original spare parts and the decades of experience and high competence of Habermann Aurum Pumpen.

Contacts
Сontact us We are here for you to advice regarding all questions about pumping technology. Having analysed your application characteristics, we will develop an appropriate solution for you. Contact us!
Harpener Heide 14, 44805 Bochum, Germany +49 234 / 893570-0 info@aurumpumpen.de
Harpener Heide 14, 44805 Bochum, Germany +49 234 / 893570-0 sales@aurumpumpen.de
Harpener Heide 14, 44805 Bochum, Germany +49 234 / 893570-59 marketing@aurumpumpen.de
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