- Industrial
Peristaltic pump technology
Developed for application requirements, our range of peristaltic pumps offer an industry-leading solution to fluid handling challenges. Leveraging over 60 years of pump engineering experience, we are continuously working to innovate the latest technologies in fluid management.
Backed by a global network of technical and support teams, Watson-Marlow Pumps is an established fluid processing and handling partner. Our portfolio of pumps are scalable, robust and developed to optimise the performance of your process.
Developed with optimised performances in mind our peristaltic pumps deliver accurate and repeatable flow rates. Simplified safety and comprehensive connectivity capabilities help in ensuring operator safety. With no seals, valves, diaphragms or rotors to clog or wear, Watson-Marlow Pumps provide a simple, low-maintenance pumping solution in diverse applications.

Qdos metering pump
Key products
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Qdos chemical metering pumps
Flow rates to 2,000 ml/min (31.7 USGPH) and pressures up to 7 bar (100 psi).
Pumps - cased pumps
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530 process pumps
Flow rates to 3.5 L/min (55 USGPH) and pressures up to 7 bar (100 psi). Precise 2,200:1 speed control range.
Pumps - cased pumps
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630 process pumps
Flow rates to 18 L/min (4.76 USGPM) and pressures up to 4 bar (60 psi). Precise 2,650:1 speed control range.
Pumps - cased pumps
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730 process pumps
Flow rates to 33 L/min (8.8 USGPM) and pressures up to 2 bar (30 psi). Precise 3,600:1 speed control range.
Pumps - cased pumps
Product range
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Watson-Marlow cased pumps
Accurate, low maintenance peristaltic dosing and metering pumps.
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Close-coupled pumps for industrial sector
Close-coupled pumps with all the pumphead features of our cased drives.
Related articles
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News
Polymer metering capabilities advanced with the new Qdos 60 PU pump
Polymer metering capabilities advanced with the new Qdos 60 PU pump
News/Insight
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News
530, 630 and 730 pumps are now PROFINET-enabled
Industrial Ethernet provides real time process information for enhanced productivity
News/Insight
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News
World’s leading pumps with Industrial Ethernet: Ready for smart production
Watson-Marlow’s industry leading range of 530, 630 and 730 peristaltic pumps are now available...
News/Insight
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News
Qdos chemical metering pumps now offer four configurable outputs
We expanded our Qdos Universal + relay series to provide four configurable outputs as well as the...
News/Insight
Case studies
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Case Study
Paques cuts downtime using Watson-Marlow pumps at biogas plant
Paques cuts downtime using Watson-Marlow pumps at biogas plant
Case Study
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Case Study
New online video case study content demonstrates value of ‘precise and accurate’ chemical metering
The value of “precise, consistent and accurate pumping” for a UK paper manufacturer is explored...
Case Study
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Case Study
Packaging specialist swaps membrane pumps for Qdos chemical metering pumps
View case study on Qdos chemical metering pumps.
Case Study
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Case Study
Reducing energy usage and greenhouse gas emissions
View full case study reducing energy usage and greenhouse gas emissions
Case Study
Contact a specialist from the Watson-Marlow pumps team
To order a product or ask a question call +44 1326 370 370 or