– centrifugal and positive displacement pumps
Pumps are vital for process continuity. GPW performs overhauls on centrifugal pumps and positive displacement pumps, focusing on sustainability and extended service life.
Our approach
Every part and tolerance is carefully recorded during overhaul. Worn elements are reconditioned or replaced in line with API specifications and your standards. Where required, GPW also services drives, mechanical seals, and supporting installations.

Why choose GPW for pump overhaul?
- Experience with centrifugal and positive displacement pumps
- Sustainable solutions for extended service life
- Overhaul and testing in line with API specifications and your standards
- Digital final report with maintenance advice
- Option for a maintenance contract to ensure reliability
The result
Pumps that deliver sustainable and efficient performance.
Question and Answer
What does GPW do when overhauling pumps?
We disassemble and inspect pumps, replace worn parts, balance rotors, and ensure precise alignment. After overhaul, the pump is tested and made ready for use again.
Which pump brands can GPW overhaul?
GPW overhauls pumps of all brands and types, including KSB, Flowserve, Sulzer, and Weir.
Does GPW also perform on-site work?
Yes, our technicians can perform overhauls and maintenance work both in our workshop and on-site.