Watson-Marlow Fluid Technology Group (WMFTG) is the world leader in niche peristaltic and sinusoidal pumps and associated fluid path technologies. Founded on nearly 60 years of supplying engineering and process expertise and with over one million pumps installed worldwide, our pumps are tried, tested and proven to deliver.

WMFTG is a wholly owned subsidiary of Spirax-Sarco Engineering plc (LSE: SPX), a global organisation employing approximately 4,800 people worldwide

Product Range

Watson-Marlow Pumps

Watson-Marlow Pumps

Watson-Marlow Pumps: peristaltic tube pumps for pharmaceuticals and industry

MasoSine Process Pumps

MasoSine process pumps

MasoSine: gentle sinusoidal pumps for food, chemical and cosmetics applications

Bredel Hose Pumps and Elements


Bredel: heavy duty hose pumps

BioPure Fluid Path Components


BioPure: advanced single-use tubing connector systems

Flexicon Aseptic Liquid Filling


Flexicon: Aseptic filling and capping systems

Watson-Marlow Tubing

Watson-Marlow tubing

Watson-Marlow Tubing: precision tubing for pumping and other purposes, in a range of materials



Asepco: specialises in manufacture of valves for the biopharmaceutical industry