Here’s a list of some leading national suppliers of raw water pumps in the United Kingdom:

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Leading Raw Water Pump Suppliers in the UK

1. Grundfos

   • Website: grundfos.com
   • Overview: A global leader in advanced pump solutions and a trendsetter in water technology.

2. Xylem

   • Website: xylem.com
   • Overview: A prominent global water technology company focused on developing innovative solutions.

3. KSB

   • Website: ksb.com
   • Overview: A manufacturer of pumps, valves, and related systems, known for high-quality engineering.

4. Wilo

   • Website: wilo.com
   • Overview: An international manufacturer of pumps and pump systems for building services, water management, and industry.

5. Davey Water Products

   • Website: davey.com.au
   • Overview: A manufacturer known for its reliable water solutions, including raw water pump systems.

6. Parker Hannifin

   • Website: parker.com
   • Overview: Specializes in motion and control technologies, providing a range of pump solutions.

7. Sewage Pumps UK

   • Website: sewagepumpsuk.co.uk
   • Overview: Offers a range of pumps, including solutions for raw water.

8. Atlas Copco

   • Website: atlascopco.com
   • Overview: Known for its innovative pump technology and water pressure systems.

9. Ebara Pumps Europe

   • Website: ebarapumps.com
   • Overview: A leading pump manufacturer with a wide range of products, including water pumps.

10. Tsurumi Pump

    • Website: tsurumi.eu
    • Overview: Offers a broad range of electric submersible pumps for various applications, including raw water.

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This list represents some of the prominent players in the raw water pump market in the UK, but there may be other regional suppliers that are significant in specific areas. Always consider checking for the most current data, as the market may evolve.