Watson Marlow 313DW Peristaltic Pump Head - Watson Marlow 620 Du/R Peristaltic pump

Applications & Use Cases

• Dosing and metering of sensitive or abrasive fluids in pharmaceutical production.
• Transferring viscous slurries or shear-sensitive biological cultures in biotech labs.
• Handling corrosive chemicals or high-purity liquids in research and development.
• Integration into automated process lines for precise fluid control.
• Food and beverage processing for accurate ingredient addition or product transfer.

Typical Specifications

Flow Rate

For this class of equipment, flow rates typically range from microlitres to several litres per minute, offering a wide turndown ratio for precision.

Pressure Capability

Units of this type commonly handle pressures up to 2-4 bar, suitable for many dosing and transfer applications.

Power Supply

Typically operates on standard single-phase industrial power, such as 230V, 50Hz in the UK.

Control Interface

Commonly features analog (e.g., 4-20mA, 0-10V) and digital (e.g., RS485, Ethernet) interfaces for remote control and system integration.

Tubing Material Compatibility

Relies on the chemical compatibility of the peristaltic tubing with the fluid being pumped; various tubing materials are available.

Maintenance

Primary maintenance involves periodic replacement of the peristaltic tubing, which is a consumable item.

Frequently Asked Questions

• What are the main advantages of a peristaltic pump?

  Peristaltic pumps offer contamination-free pumping as the fluid only contacts the tubing. They are also self-priming, can run dry without damage, and provide precise, repeatable flow rates.

• How often does the tubing need to be replaced?

• Can this pump handle viscous fluids?

• Is this pump suitable for sterile applications?

• What kind of control systems can this pump integrate with?