- 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 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 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
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
Watson-Marlow announces details of the new US manufacturing facility bringing them closer to customers in the region
We are pleased to announce that construction will start in October 2021, on a new...
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
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
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
Contact a specialist from the Watson-Marlow pumps team
To order a product or ask a question call +1 800 282 8823 or