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    A wide variety of common seal to suit most pump models models.Type 21, 2100, 6, 16, MG1, MG12, MG13
  • slide2
    Seals to suit Flygt, Flowserve, Goulds, Southern Cross, Grundfos, Grindex, TKL, Onga and Davey
  • slide3
    Seals to suit all your pumps - whatever brand you use.
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    Submersible pumps. ITT Flygt (Xlyem) Grindex, Grundfos,Tsurumi, ABS etc we have the seal to suit.
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    Our extensive range covers most industrial and domestic pumps on the market today.
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    Cartridge seals. Single, double, OEM type, plug in type, and speciality cartridge seals.

Search by Pump Manufacturer

Search by Pump Model

Search by OEM Part No.

Search by Pump Manufacturer

Search by Pump Model

Search by OEM Part No.

Mechsealsonline is a registered business name belonging to North Queensland Engineered Solutions (NQES) Pty. Ltd. group of companies.

Mechsealsonline is our online business arm specializing in the sale of aftermarket mechanical seals for the Australian pumping industry.

With over 20 years’ experience in sales, servicing, design and application, Mechsealsonline can offer you the right product at the right price when you need it.

Mechanical seals are our specialty.


From the standard old house hold water supply or swimming pool pump, to the large industrial types used in mining, regional water supply , HVAC, sewer etc., we carry quality aftermarket seals to suit all types and pump brands, like TKL, Flygt, KSB, Grundfos and many more. Every manufacturer brand name and product logo which is used on this website is used solely for the purpose of demonstrating compatibility. Such use of trademarks or links to the web sites of vendors is not intended to imply, directly or indirectly, that those vendors endorse or have any affiliation with any product described on this site.

If we don’t have it in stock it would only be a matter of days before it would be.

With our worldwide network of accredited manufactures sourcing the right seal for your needs is worry free.