• Watson-Marlow

Peristaltic pumps from Watson-Marlow

Accurate, low maintenance peristaltic dosing, metering and transfer pumps

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.

Our peristaltic pumps deliver optimised performances in a wide variety of applications, from biotechnology and pharmaceutical processes that demand sterility and precision, to highly corrosive slurries typically seen in precious metal processing. 

 

Learn more about how peristaltic pumps work

Peristaltic dosing and metering

Qdos metering pump

Delivering flow rates that remain constant right up to 7 bar Qdos peristaltic chemical metering pumps give users a unique advantage over diaphragm metering pumps.

Qdos pumps eliminate the need for ancillary equipment while ensuring accurate, linear and repeatable metering across all process conditions

  • Cut chemical cost through higher accuracy metering
  • Simple drop-in installation eliminates ancillary equipment
  • Reduced maintenance with single, no-tools, component replacement
  • Flow rates from 0.1 to 2,000 ml/min at up to 7 bar

 

Learn more about Qdos pumps

Single-use pumps

Quantum bioprocessing pump

Quantum is an innovative bioprocessing pump providing a step-change in pump technology. 

Quantum is specifically designed for tangential flow filtration (TFF), virus filtration (VF), and high-performance liquid chromatography (HPLC) applications. Quantum delivers flow linearity throughout the 3 bar single-use processing pressure range up to 20 L/min, leading the market with virtually no pulsation 0.12 bar pressure stability. 

  • Flow rates from 5.33 ml/min to 20 L/min
  • 4,000:1 speed control range from 0.1 to 400 rpm in 0.1 rpm increments
  • Patented ReNu SU cartridge technology

 

 

Learn more about Quantum pumps

Watson-Marlow peristaltic pumps

  3. 100 series cased pump

    100 series cased pump

    Flow rates to 3.04 GPH (190 ml/min) and pressures up to 30 psi. Speed control up to 10,000:1.

    Pumps - cased pumps

  4. 300 series cased pump

    300 series cased pump

    Flow rates from 2 μl/min to 2000 ml/min and pressures up to 30 psi. Single or multi channel.

    Pumps - cased pumps

  5. 530 process pumps

    530 process pumps

    Flow rates to 55 GPH (3.5 L/min) and pressures up to 100 psi. Precise 2200:1 speed control range.

    Pumps - cased pumps

  6. 630 mid-flow process pumps

    630 mid-flow process pumps

    Flow rates to 4.76 GPM (18 L/min) and pressures up to 60 psi. Precise 2650:1 speed control range.

    Pumps - cased pumps

  7. 730 process pumps

    730 process pumps

    Flow rates to 8.8 GPM (33 L/min) and pressures up to 30 psi. Precise 3600:1 speed control range.

    Pumps - cased pumps

Close-coupled peristaltic pumps

Panel mount pumps

All panel mount pumps
  1. 100 series flip-top pumps

    100 series flip-top pumps

    Iconic flip-pumps for low flows up to 510 ml/min. Accurate flow performance to medium pressures.

    Pumps - panel mount pumps

  2. 300 series flip-top pumps

    300 series flip-top pumps

    Iconic flip-top pumps for medium flows to 2,000 ml/min. Extendable up to 6 channels.

    Pumps - panel mount pumps

  3. 400/RXMD precision medical pump

    400/RXMD precision medical pump

    Precision pump for surgical cooling applications which require flow control to specified, high pressures.

    Pumps - panel mount pumps

  4. 500 series high-flow pumps

    500 series high-flow pumps

    Durable, single channel pumps for high flows to 3,500 ml/min. Supports continuous tubing and Loadsure elements for high pressures.

    Pumps - panel mount pumps

All panel mount pumps

Case Study - Watson-Marlow pump reduces chocolate flavour changes from hours to minutes

Devon-based Moo Free Ltd is taking advantage of a 530 series process pump from Watson-Marlow Fluid Technology Solutions (WMFTS) to optimise the manufacture of dairy-free, gluten-free vegan and organic chocolate products. Acquired as part of a production process redesign, the 530 pump is helping the company to reduce the time required for flavour changeovers from half a day to just five minutes.

Mr March commissioned the manufacture of a small stainless-steel hopper which sits above the Watson-Marlow 530UN/R2 pump to provide gravity feed for the flavouring. 

Read full case study

Watson-Marlow in sectors

  4. Food and Beverage

    Watson-Marlow Pumps

    View the Process pumps for use in the Food and beverage processes