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Mechanical Seal Repair

Fast turnaround, high quality and convenient single source repair for all styles of mechanical seals.

The experienced repair technicians at Specialised Seals | Flow Solutions provide expert Mechanical Seal Repair of all major brands, including John Crane®, Flowserve®, EagleBurgmann®, AES Seal®, and more. Our repair facility located in Gladstone, Central Queensland, offers fast and reliable turnaround and is a convenient single source repairer for all styles of mechanical seals servicing our customers Australia wide.

Our comprehensive line of manufactured design solutions addresses applications in the field and pump-specific challenges providing upgrades and replacement seals engineered to perform better and last longer.

Mechanical Seal Repair Clean Room

Our Mechanical Seal Repair Process

Specialised Seals and Flow Solutions experienced maintenance and repair technicians have worked with mechanical seals from the world's largest pump and seal manufacturers. Each repair that comes to us, whether it's a third-party design or a Flexaseal model, goes through a detailed, 5-step process to ensure a quality outcome is achieved. ​


Cleaning & Evaluation

  • Careful disassembly

  • Examination of components for wear and damage.


Estimating & Analysis

  • Mechanical seal failure analysis is communicated to the customer, including recommendations for troubleshooting operating conditions to improve mechanical seal life.

  • Estimate options are supplied for repair of the current seal to like-new condition and for an exchange to a Flexaseal mechanical seal.


Custom Manufacturing

  • Reverse engineering of necessary components

  • Repair work done in-house for quick turnaround.



  • Quality inspection and pressure-testing to diagnose possible leak paths.

  • All seals, new or repaired, go through a detailed assembly checklist to ensure sealing integrity.


Customer Service

  • Application Engineering support.

  • Personal communication throughout the entire repair process.

Related Mechanical Seal Services

Mechanical Seal Repair Kits

Specialised Seals and Flow Solutions offer repair kits for on-site seal repair. These kits are specific to your Flexaseal cartridge and are a great way to have parts on hand for an emergency situation. All items in the kit are packaged and labeled to ensure efficient change-out.

OEM Mechanical Seal Exchange Program

Specialised Seals and Flow Solutions offer various competitor seal repair and exchange programs. Contact us to discuss your specific needs.

Reverse Engineering

Sometimes a failed mechanical seal is no longer a candidate for repair. Specialised Seals and Flow Solutions provides straightforward solutions from our comprehensive seal range or upgraded options designed for your unique operating environment.


Mixer Seal Repair

Every mixer, agitator, and reactor model is distinctive and engineered for specific applications. When repairing a mixer seal, Specialised Seals and Flow Solutions evaluates the conditions in which the seal operates. This evaluation ensures we are repairing your seal to your parameters.

Repair Quote Request

Specialised Seals and Flow Solutions offer various competitor mechanical seal repair and exchange programs. Contact us today to discuss your specific needs.

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