Increase the availability of your equipment – with EagleBurgmann HR seals

The operating conditions for dredger pumps are extraordinary harsh and demanding, particularly with respect to the pumped medium. This is extremely abrasive and high in solids with particle sizes from just a few micrometers up to 200 mm (7.87"), placing massive stresses on the pump and its shaft seal.

Compression packings or lip seals are often used in typical dredger pumps to seal the rotating shaft from the housing. The service life of these seals is very limited, often as short as just 3 months. Replacing worn or damaged seals is a technically very demanding task; it is also time-consuming and correspondingly expensive.

The EagleBurgmann HR series have it all, both economically and technically: longer service life, longer MTBF interval and fast ROI.

 

No more fault-prone lip seals

Fast return on investment

Significantly longer seal life

Can be used with up to 60 % solids content

No flushing of the seal required

Contact us

for additional information and further reference

Show locations

Related brochure

HR seals - The robust and economical solution for media with high solids content

PDF download - 2.1 MB

Details about the HR series

Additional information about the HR series can be found here...
 

Newsletter

Excellence in Practice

With our free e-mail newsletter „Excellence in Practice“, you will receive first-hand information about current products, services, references and worthwhile industry insights.

The Eagleburgmann Group

Sealing technology for plants and machines

EagleBurgmann is one of the worldwide leading providers of industrial sealing technology. Mechanical seals, seal supply systems, magnetic couplings, carbon floating ring seals, expansion joints, gaskets and packings as well as comprehensive services are used wherever reliability and safety are needed.

Mechanical seals and more

Sealing technology by EagleBurgmann is used worldwide in oil and gas industries, refineries, the petrochemical, chemical, and pharmaceutical industries, food processing, energy, water, mining, paper, aerospace, and other industries. Close to 5,800 employees provide their ideas, solutions, and commitment so that customers can rely on our sealing technology.

What makes us stand out is our excellent quality, great innovative capacity, and an extensive product portfolio for nearly all industrial processes and fields of application. Our product portfolio includes everything from mechanical seals and seal supply systems to magnetic couplings, carbon floating ring seals, expansion joints, and gaskets and packings as well as comprehensive services. Since we are part of the German Freudenberg and Japanese EKK group, we have all the necessary resources for a firmly based reliable partnership.

EagleBurgmann WORLDWIDE