Ballast Pump · Pumps
Ensuring robust and reliable performance in harsh marine environments is crucial for any maritime operation. The Klaus Union SLM Sealless Marine pump series offers advanced sealless magnetic drive technology designed to withstand the rigors of sea water and chemical handling. With a flow range from 30 to 500 m³/h and head ranges up to 90 meters, these pumps are engineered for various applications. Common issues include magnetic coupling failures under thermal cycling, sleeve bearing wear, containment can wear, and internal corrosion. Regular maintenance focusing on vibration analysis of the bearings is recommended for optimal performance. Klaus Union provides specialist spares for critical components such as bearings, magnets, and containment cans to support efficient service and repair.
Do you have the manufacturer datasheet for this model? Send it with the enquiry form — we check it and name the source.
What our service work and the manufacturer documentation say about keeping this model running.
Sealless service — no shaft seal. Bearing condition monitoring via vibration analysis.
Klaus Union specialist spares — bearings, magnets, containment cans.
Free of charge — send us your request for Klaus Union equipment. Our team checks it and replies by e-mail.
Other models of the same equipment type.
Tell us what you need for this Klaus Union SLM Sealless Marine — a part, a service call, a second opinion. Are you Klaus Union? Claim this brand page.
Service engineer? Write the day report for this SLM Sealless Marine in OceanSphere Work — photos, hours and parts, as a PDF for the owner. Try it free for 14 days →
Yes. Specifications, documents and service notes for this model are readable without an account. An account adds saved searches and requests, nothing is taken away.
Yes. Tell us the manufacturer, the model and what you need — a person reads every request and replies by e-mail.
Send us the nameplate or the correct value. We check it against the manufacturer datasheet or class-society record and update the page.