- 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 optimize the performance of your process.
Developed with optimized 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 31.7 GPH and pressures up to 100 psi.
Pumps - cased pumps
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530 process pumps
Flow rates to 55 GPH and pressures up to 100 psi. Precise 2200:1 speed control range.
Pumps - cased pumps
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630 process pumps
Flow rates to 4.76 GPM and pressures up to 60 psi. Precise 2650:1 speed control range.
Pumps - cased pumps
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730 process pumps
Flow rates to 8.8 GPM and pressures up to 30 psi. Precise 3600:1 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
Close-coupled pumps with all the pumphead features of our cased drives.
Related articles
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News
Gold mine switches to Watson-Marlow Qdos and Bredel APEX pumps
Gold mine switches to Watson-Marlow Qdos and Bredel APEX pumps
News/Insight
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News
The world’s leading peristaltic pumps, now with EtherNet/IP™ control
Watson-Marlow’s industry leading range of 530, 630 and 730 peristaltic pumps are now available...
News/Insight
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Insight
Technical paper outlines results of major trial at large packaging manufacturing plant
A new technical paper produced by WMFTG outlines how the dosing accuracy of peristaltic chemical...
News/Insight
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News
Qdos pumps cuts maintenance time
Qdos pump technology cuts maintenance time from 1.5 hours to just 5 minutes at effluent treatment...
News/Insight
Case studies
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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
Delivering vital dosing operations and maintenance savings to tissue manufacturer
Diaphragm pumps replaced with peristaltic pumps for dosing sodium hydroxide.
Case Study
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Case Study
Paper mill replaces high maintenance lobe pumps with peristaltic metering pumps
Replacing existing diaphragm pumps has seen immediate process improvements.
Case Study
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Case Study
Metering accuracy of Qdos pumps contributes to product excellence at historic papermill
St Cuthberts Mill, a master papermaker, has switched to Qdos pump technology.
Case Study
Contact a specialist from the Watson-Marlow pumps team
To order a product or ask a question call +1 800 282 8823 or