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EagleBurgmann Mechanical Seals

EagleBurgmann is one of the leading providers of industrial sealing technology on the international stage. Their products and comprehensive services are used wherever the key requirements are reliability and safety.

Excellent quality, close proximity to customers, great capacity for innovation, and an extensive product portfolio for nearly all industrial processes and fields of application are what makes them stand out.

Every day, more than 5,000 employees contribute their ideas, solutions, and commitment to ensuring that customers all over the world can count on them for the highest quality products and service. Their products are designed for user-friendly installation, optimal functionality and long service life. Their R&D activities, advanced quality management system, in-house test facilities, and in-depth engineering expertise ensure that our seals meet the most demanding customer expectations.

Cartex Cartridge Seals

Engineered to provide the extra margin of performance

Cartex DN 01For more than twenty years, EagleBurgmann Cartex Cartridge Seals have demonstrated a proven track record in sealing applications on all standard pump types in a wide range of industries including chemical, water supply, paper production, food processing and more. Cartex does not utilize a modular design platform like many others.

The Cartex advantage:

  • A simple, robust engineered design
  • Larger springs
  • Larger cross section seal faces for low distortion and low drive stresses
  • Larger/stronger pins
  • Fewer o-rings and components
  • High performance pumping feature

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Splitex® Cartridge Split Seals

Splitex seals can save you time and money

SplitexFully split, pre-assembled Splitex® mechanical seals are an ideal solution to replace gland packing, when there is insufficient space for installation or replacement of a non-split seal, if pump disassembly is very difficult and time consuming, loss of production during downtime would be very expensive, or the machine operates without standby - use the EagleBurgmann Splitex®, and expensive downtime is history.

The Splitex® is made up of 2 x 2 pre-assembled halves which are simply placed around the shaft and screwed into place without the need to disassemble the pump. The seal has the same features as a non-split cartridge seal: balanced, stationary design, precision seal pre-­adjustment and no contact between the springs and the product.

Splitex advantages:

  • Reduced repair and downtime
  • Long service life
  • Greater flexibility during installation
  • Dependable operation
  • Simple monitoring of the seal
  • Low leakage
  • High tolerance to shaft deflections
  • Shaft protection

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  • Single cartridge seal
  • Elastomer bellows 
  • Unbalanced
  • Independent of direction of rotation
  • Rotating spring
  • Bellows and spring free from torsion
  • Metric and inch sizes available


  • Straightforward and easy installation
  • Fits into any installation space due to smaller outer diameter
  • Important material certifications available
  • Universal application opportunities (standardization
  • No modifications of the pump's installation chamber necessary
  • Economical cartridge solution

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H75VN Pusher Seal


  • Single seal
  • Cartridge unit
  • Design acc. to API 682 / ISO 21049
  • Category 2 and 3, Type A, Arrangement 1
  • Independent of direction of rotation
  • Rotating multiple springs
  • Integrated pumping device available


  • "Low-Emission-Seal" acc. to the American STLE-limits
  • Universally applicable both for retrofits or original equipment 
  • Efficient stock-keeping due to standardized components
  • Extended selection of materials 
  • Extended field of operation in terms of temperature and pressure 
  • Metal parts also in special materials available

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SeccoMix 1

EagleBurgmann SeccoMix 1 ENFeatures

  • For top entry drives, on request side drive possible
  • Dry-running 
  • Single seal 
  • Balanced 
  • Outboard mounted 
  • Multiple springs rotating 
  • Independent of direction of rotation


  • Available as semi-cartridge with or without basic flange 
  • Suitable for pressure reversal/vacuum operation 
  • Friction-locked connection to the shaft 
  • ATEX certification available on request 
  • Inherently safe, even without temperature
  • monitoring

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MBS682 Metal Bellows Seal

mbs682The MBS682 is a narrow section, edge welded bellows seal for high temperature application. This seal incorporates a state of the art bellows design proven in thousands of applications around the world. 

As its name implies, this bellows seal has been designed and tested per API 682 and is ideally suited for hot applications.

Available in single and dual cartridge seal arrangements.


  • Complete resistance to temperatures to 800˚F 
  • No dynamic o-ring reduces seal face hangup 
  • Bellows design minimizes variation in face load due to shaft expansion or face wear 
  • Resistant to abrasive particles in pumpage, no shaft or sleeve fretting

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