With around 250 locations and 90 serve centers, we are represented in the most important economic regions of the world. The advantages are clear: short paths to our customers, fast response times and a shared language.
Electrical or diesel-driven dredger pumps have to run continuously in order to be cost-effective. This cannot be achieved reliably with conventional lip seals, due to high pressures and speed of rotation.
There is also the trend towards building dredgers with even larger pumps. The cost of maintenance is thus increasingly difficult and expensive.
Extending the service life of the seal is therefore an important factor in the reliability and availability of the pump, and thus of significant interest to any dredging equipment operator. By implementing EagleBurgmann HR mechanical seals, significant cost savings can be achieved right away:
In the subsequent years the seal can be serviced, hence no costs for replacement will occur.
* The short service life is caused by the very high p*v value (combination of pressure and speed).
Disclaimer: All technical specifications are based on extensive tests and our many years of experience. The diversity of possible applications means, however, that they can serve only as guide values. We must be notified of the exact conditions of application before we can provide any guarantee for a specific case. Subject to change.
HR seals - The robust and economical solution for media with high solids content
Additional information about the HR series can be found here...
With our free e-mail newsletter „Excellence in Practice“, you will receive first-hand information about current products, services, references and worthwhile industry insights.