Watson Marlow 323 Peristaltic Pump

• Accurate dosing and metering of reagents in laboratory settings.
• Transfer of sensitive biological fluids in biotechnology and pharmaceutical research.
• Chemical addition and pH control in industrial processes.
• Dispensing of viscous or shear-sensitive liquids in manufacturing.
• Sampling and analytical applications requiring contamination-free fluid handling.

Typical flow rates

For this class of equipment, flow rates typically range from microlitres to several litres per minute, depending on the pump head and tubing size.

Power supply

Commonly found on units of this type, a standard single-phase electrical supply, typically 230V, 50/60Hz, is required.

Control interface

Units typically feature a digital display and keypad for precise control of flow rate, direction, and dispensing parameters.

Tubing compatibility

Designed to accommodate various tubing materials (e.g., silicone, Marprene, Bioprene) to suit different chemical compatibilities and application needs.

Pump head options

Often compatible with different pump heads to optimise performance for specific flow ranges and pressure requirements.

Footprint

Typically a compact benchtop unit, suitable for laboratory or small-scale process environments.

• What are the main advantages of a peristaltic pump?

  Peristaltic pumps offer contamination-free pumping as the fluid only contacts the tubing, gentle handling of shear-sensitive fluids, and precise flow control.

• Can this pump handle abrasive slurries?

• What maintenance is typically required for a Watson Marlow 323?

• Is this pump suitable for continuous operation?

• How do I ensure accurate dosing with this pump?

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.

General overview for this equipment type