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Watson-Marlow 520Di Programmable Peristaltic Dispensing Pump for Aseptic Fluid Transfer
Product Description
The Watson-Marlow 520Di is a high-precision, programmable peristaltic dispensing pump engineered for aseptic fluid transfer and fill-finish applications in pharmaceutical, biotechnology, and food processing environments. It features a user-friendly tactile membrane keypad paired with an alphanumeric LCD for intuitive operation and supports up to 50 programmable batch routines, enabling complex dispensing sequences essential for cGMP-compliant processes in molecular diagnostics and biomanufacturing workflows.
Key technical features include:
- Dispensing speed of 50 mL in 2 seconds with ±0.5% volumetric accuracy, ensuring reliable fluid dosing for precise reagent preparation and cell culture media filling
- Maximum flow rate of 3.5 L/min and pressure handling up to 2 bar, suitable for a range of viscosity profiles encountered in synthetic biology and bioprocessing
- Enclosure options of IP31 (NEMA2) and IP66 (NEMA4X), providing flexibility for laboratory benchtop setups or installation in more demanding, hygienic production environments
- Security options with passcode protection to safeguard program settings, critical for regulated biotech and pharmaceutical production lines
- Remote operation via contact closure or logic inputs, plus 4 configurable digital outputs, facilitating integration in automated biomanufacturing systems and liquid handling workflows
Documentation includes comprehensive operating manuals, cGMP validation support with IQ/OQ protocols, and maintenance/calibration guides, ensuring compliance with industry quality standards.
This pump is widely used in aseptic fill/finish, vial and bottle dosing, and precise reagent metering in biotechnology R&D, clinical diagnostics, and food industry processes. Its accuracy and programmability make it critical equipment in biopharmaceutical production pipelines, supporting synthetic biology research and molecular cloning workflows requiring exact fluid control.
The Watson-Marlow 520Di is an indispensable peristaltic pump solution for laboratory buyers, researchers, and industrial users demanding reliable, high-throughput, and validated fluid handling technology.
Item Stats
Product details
| Manufacturer | Watson Marlow |
| Model | 520Di |
| Condition | Used |
| Stock Number | 31648/31647/31649/SR9B |
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Northeastern UniversityFrom €692.08*ex. VAT
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