• enquiry@nashseal.com
  • +44 (0) 1204 388 030
  • Services
    • Turbomachinery
    • Pump Seals
    • Mixer Seals
    • Performance
    • Training
  • Sectors
    • Oil & Gas
    • Power Generation
    • Pharmaceutical
    • Coatings & Inks
    • Chemical
  • Partnerships
  • Case Studies
  • Blog
  • FAQs
  • About
    • Any Brand
    • Company History
    • Company Vision
    • Our People
    • Global Reach
  • Contact
  • .
  • Services
    • Turbomachinery
    • Pump Seals
    • Mixer Seals
    • Performance
    • Training
  • Sectors
    • Oil & Gas
    • Power Generation
    • Pharmaceutical
    • Coatings & Inks
    • Chemical
  • Partnerships
  • Case Studies
  • Blog
  • FAQs
  • About
    • Any Brand
    • Company History
    • Company Vision
    • Our People
    • Global Reach
  • Contact
  • .
  • Blog
  • Blog
Recent Posts
Did you know….
Focus on Fluiten Mechanical Seals
Bespoke, Special Duty Pump Seal Designed By Fluiten
Improving your compressor seal performance
Improving your mixer seal performance

Stop pulling pumps to change seals.

The world’s first 2-piece split cartridge mechanical seal.

Quicker, easier and more cost-effective to fit.

No setting tools. No strip-down. Just two halves and your hands. Now available in the UK.

Changing a mechanical seal usually means uncoupling the drive, moving the motor, pulling the pump then re-aligning it all afterwards. That’s hours of downtime and a full crew, just to replace one seal.

Split seals were launched to fix these problems, but most still arrive as four or more loose pieces. A fitter has to position them around the shaft with setting tools, handling the seal faces as they go.

The two-piece split seal is different

We are the exclusive UK distributor of the world’s first two-piece split cartridge mechanical seal. Everything that matters is already assembled, set and pressure tested inside each half at the factory. You fit it in three steps:

✅ Place the two halves around the shaft
✅ Bolt them together by hand
✅ Mount it like any other cartridge seal

No need for:

❌ No setting tools, measurements, shims or glue
❌ No handling of the seal faces
❌ No uncoupling, pump removal or re-alignment

It even seals well on worn packing sleeves. Consequently, converting from packed glands is simple.

These new split seals are ideal for pumps, mixers and agitators that are big, awkward or hard to reach. Furthermore, they have application across chemical, water, food, mining, power, paper and more.

Change the seal, not the production schedule.

Check out this Application Sheet looking at the Paper Sector

Contact us for more details

  • enquiry@nashseal.com
  • +44 (0) 1204 388 030
  • NASH Mechanical Seal Services Ltd, Nile Street, Bolton, Lancashire, BL3 6DW, England
    Company Registration Number: 01803027