We have over 50 years experience in... Peristaltic pumps, tube and hose pumps, sine pumps, liquid filling and OEM pumps
Using contamination-free single-use fluid paths, our pumps and tubing simplify cleaning validation and enhance the integrity of high purity processes. Photo courtesy of the National Institute for Bioprocessing Research and Training (NIBRT)
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Low shear handling of food and beverages and rapid transfer of high viscosity products without degradation.
Rugged and trouble-free pumps for auto-desludging, digester feed, dewatering, flocculation and chemical dosing.
Join the no-valve metering revolution. No valves, no ancillaries, no vapour lock
Pump thicker slurries with ease and use less water. Less downtime and better lifecycle costs.
Designed to suit all dosing, metering and transfer applications from 0.7-317 US gallons per hour
Working with you to specify and manufacture pumps which will secure your product reliability and reputation.
Accurate and safe chemical dosing pumps without seals, glands or valves to corrode or wear.
Rugged, compact industrial process pumps for dosing, metering and transfer duties. Flow rates up to 400gpm
Bredel Hose Pumps
Flexicon Aseptic Liquid Filling
MasoSine Process Pumps
Choose a pump to meet your process needs
Biopharmaceutical, chemical, food, water and waste treatment....
Peristaltic pumps, tube and hose pumps, sine pumps, liquid filling and OEM pumps
There is no contamination of the pump or fluid
and they are ideal for slurries, viscous, shear-sensitive and aggressive fluids
Aseptic liquid filling and capping equipment from stand alone units for hand filling through semi-automatic systems, to fully automatic filling, stoppering and capping machines.
Watson-Marlow Pumps Group is the world’s largest custom peristaltic pump source for OEM applications.
Qdos 30 delivers flow rates that remain constant right up to 7 bar (100 psi), giving users a unique advantage over diaphragm metering pumps.
Decades of experience and knowledge have combined with closely scrutinised customer feedback to deliver APEX10, 15 and 20, three new hose pumps from Bredel.
Sine-wave principle practically reinvents the positive displacement pump and creates a powerful, extraordinarily effective unit with delivery of up to 400 gpm (91.2m³/hr). This model is a sanitary and industry pump for up to 217 psi (15bar) pressure and in-line cleaning
Find a brochure, datasheet or instruction manual to support our products. All are available to download
The Watson-Marlow Pumps Group has six world class factories and direct sales operations in 23 countries around the globe. Providing additional local expertise are experienced distributors in over 50 countries. Please use the options below to find an expert in your area.
Watson-Marlow leads the world in Pumpsil and Bioprene TPE tubing specifically manufactured for the biopharmaceutical industries. In our state-of-the-art cleanrooms we manufacture Pumpsil, Bioprene and PureWeld XL.
Search for chemical compatilibilty for your pump by tube material.
A Spirax-Sarco Engineering Company. Copyright ©2012 Watson-Marlow Pumps Group