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Product category: Peristaltic Pumps
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520Di Peristaltic Pump Without Legs by Watson Marlow is a used peristaltic pumps listing available for GBP 590. Browse specifications, request seller details, and find similar equipment on Machinery Masters.
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Watson Marlow - 520Di Peristaltic Pump Without Legs
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Price: £ 590
This listing is for the Watson-Marlow 520Di Dispensing Pump without legs
The unit is in full working condition and is ready for immediate use
Overview
The 520Di is a high-precision, programmable peristaltic dispensing pump designed for aseptic fluid transfer and filling in pharmaceutical, biotech, and food processing environments. With a simple keypad-screen interface and up to 50 programmable batch routines, it meets cGMP documentation needs while delivering fast and accurate fluid dispensing.
Dispenses 50 mL in 2 seconds with ±0.5% accuracy
Pumps up to 3.5 L/min, pressures up to 2 bar
Batch record output for regulatory compliance
5-year warranty
Enclosure options: IP31 (NEMA2) and IP66 (NEMA4X)
Control
User Interface: Tactile membrane keypad + alphanumeric LCD
Security: Optional passcodes to lock settings
Program Storage: Save 50 custom fill/dispense sequences
Digital I/O: 4 configurable outputs
Remote Operation: Contact closure or logic input control
Documentation
Full operating manuals
Validation support documents (cGMP, IQ/OQ protocols)
Maintenance and calibration guides
Sectors & Applications
Pharmaceutical & Biotech: Aseptic fill/finish, cell culture media filling, vial/bottle dosing
Food Production: Adding dyes, vitamins, flavours
Laboratory R&D: Benchtop reagent prep, Petri dish filling
Chemical Processing: Metering corrosive or high-viscosity fluids
Cambridgeshire, United Kingdom5,791 km away
Model Number
520Di
Stock Number
31648/31647/31649/SR9B
Machinery Masters View
Typical context for this category of equipment. Always confirm specifics with the seller.
Applications & Use Cases
- Aseptic fill-finish and media transfer in pharmaceutical and biotech settings.
- Precise dosing of ingredients like dyes, vitamins, and flavours in food production.
- Benchtop reagent preparation and Petri dish filling in laboratory R&D.
- Metering of corrosive or high-viscosity fluids in chemical processing.
Typical Specifications
- Typical flow rate
- Units of this class commonly offer flow rates up to 3.5 L/min.
- Typical dispensing accuracy
- For this type of equipment, dispensing accuracy is typically around ±0.5%.
- Maximum pressure
- Peristaltic pumps in this category commonly operate at pressures up to 2 bar.
- Programmable routines
- Advanced models often store up to 50 custom fill/dispense sequences.
- Control interface
- Typically features a tactile membrane keypad and an alphanumeric LCD.
- Enclosure rating
- Commonly available with IP31 (NEMA2) or IP66 (NEMA4X) enclosure options.
- Power supply
- Units of this type typically operate on standard single-phase mains power, commonly 230V AC for the UK market.
Frequently Asked Questions
- A peristaltic pump moves fluids by compressing and relaxing a flexible tube, creating a vacuum that draws fluid through. This design ensures the fluid only contacts the tubing, preventing contamination.
Machinery Masters Intelligence. General guidance for this category of equipment only, not a substitute for the seller's exact specifications. Always confirm details with the seller.