Watson Marlow 504u Mk2 Peristaltic Pump

• Accurate dosing and metering of reagents in laboratory settings.
• Transfer of shear-sensitive fluids in biopharmaceutical research and development.
• Chemical addition in pilot plant operations.
• Sampling and dispensing in analytical chemistry.

Typical flow rate range

Units in this series typically offer a wide flow rate range, commonly from microlitres per minute up to several litres per minute, depending on the pumphead and tubing.

Control interface

The 504u Mk2 typically features a user-friendly keypad and display for precise control of flow rate, direction, and dispensing functions.

Power supply

Commonly operates on standard single-phase electrical supplies, typically 100-240V AC, 50/60Hz.

Pumphead compatibility

This model is typically compatible with various Watson Marlow 500 series pumpheads, allowing for flexibility in tubing sizes and flow rates.

Ingress Protection (IP) rating

For this class of laboratory equipment, an IP rating suitable for general laboratory use is common, protecting against splashes and dust.

Connectivity

Often includes remote control capabilities via analogue or digital inputs/outputs, and sometimes serial communication (e.g., RS232) for integration into automated systems.

• What type of tubing is compatible with the Watson Marlow 504u Mk2?

  This pump is designed to work with various Watson Marlow peristaltic tubing materials and sizes, which are selected based on the fluid being pumped and the required flow rate. Buyers should confirm the specific pumphead fitted to this unit.

• Is this pump suitable for continuous operation?

• Can this pump handle viscous or abrasive fluids?

• What maintenance is typically required for a used peristaltic pump?

• Does this unit come with a pumphead?

Peristaltic pumps are valued in laboratory and pharmaceutical settings for their gentle, non-contact fluid handling, making them suitable for delicate samples and sterile applications. When buying used units, buyers typically prioritise checking tubing condition, motor functionality, and calibration history. Industry sentiment favours these pumps for their reliability, low maintenance requirements, and consistent flow rates. Common strengths include versatility across various fluid viscosities and compatibility with corrosive or shear-sensitive media. Prospective buyers should verify spare parts availability for specific models.

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