Repair or complete maintenance of your Bornemann EH 375 progressing cavity pump / mono pump

Is your pump no longer working at full capacity? Has it been left for a long time, or is it rattling, getting too hot or not turning? Would you like to have the pump serviced as a precaution against damage? – Then book our repair and maintenance service!

In the case of a repair, the first thing that matters is a quick diagnosis. Some things you can do, others our trained staff will be happy to check with you. Is there any unusual noise? Is the pump warmer than usual in the area of the stator? Is there any loss of performance or leaks? We recommend suitable measures for this and provide the necessary spare parts and tools. We repair a pump on your premises or in our workshops.

First, we disassemble your pump. We then clean and inspect all parts. We replace or repair defective or worn parts. In most cases, we replace the common wear parts such as the stator, rotor, joints and seals. Bei Bedarf – oder auf Ihren Wunsch – ersetzen wir auch die Antriebswelle und die Kuppelstange. Finally, we reassemble and test the pump according to our strict maintenance guidelines.

If you wish, we can give the pump a new coat of paint at the end. It will look like new again! We also recommend a new coat of paint to preserve your pump and to quickly detect any defects or contamination.
Your pump will then perform well again and have a long service life. Almost like a new pump!