What are the primary benefits of a peristaltic pump?

Peristaltic pumps offer contamination-free pumping as the fluid only contacts the inside of the tubing. They are also gentle on shear-sensitive fluids and provide precise, repeatable flow rates.

How do I choose the correct tubing for my application?

Tubing selection depends on the fluid's chemical compatibility, required flow rate, pressure, and temperature. Different materials (e.g., silicone, Marprene, Tygon) offer varying properties.

Is this pump suitable for continuous operation?

Many peristaltic pumps, including the 505S, are designed for continuous duty. However, tubing life can vary depending on speed, pressure, and fluid characteristics, requiring periodic replacement.

Can this pump handle viscous fluids?

Yes, peristaltic pumps are generally effective at pumping viscous fluids. The maximum viscosity can depend on the pump head, tubing size, and motor power.

What maintenance is typically required for a peristaltic pump?

Primary maintenance involves routine inspection and replacement of the peristaltic tubing, which is a wear part. Occasional cleaning of the pump head and rollers may also be necessary.

Used Watson Marlow 505S Peristaltic Pump - Peristaltic Pumps, photo 1

Used Watson Marlow 505S Peristaltic Pump - Peristaltic Pumps, photo 2

Used Watson Marlow 505S Peristaltic Pump - Peristaltic Pumps, photo 3

Used Watson Marlow 505S Peristaltic Pump - Peristaltic Pumps, photo 4

Used Watson Marlow 505S Peristaltic Pump - Peristaltic Pumps

used Equipment

Available

Verified seller

Watson Marlow 313DW Peristaltic Pump Head - Watson Marlow 505S Peristaltic Pump

Name: Watson Marlow 505S Peristaltic Pump
Brand: Watson Marlow 313DW Peristaltic Pump Head
SKU: 22783

Price: Contact seller for price

Buy a used Watson Marlow 505S Peristaltic Pump. Reliable lab pump for precision fluid transfer and dosing applications. Tested. Global shipping available.

Cambridgeshire, United Kingdom

5,791 km away

Model Number

505S

Stock Number

22783

Machinery Masters View

Typical context for this category of equipment. Always confirm specifics with the seller.

Applications & Use Cases

Accurate dosing and transfer of sensitive biological fluids in biotechnology.
Precise dispensing of reagents and media in pharmaceutical research and development.
Controlled flow of buffers and solutions in laboratory analytical processes.
Sterile liquid transfer in cell culture and fermentation applications.

Typical Specifications

Typical Flow Rate: For this class of equipment, flow rates commonly range from microlitres per minute up to several litres per minute, depending on tubing size and drive speed.
Rotor Speed Range: Units of this type typically offer variable rotor speeds, often from a few RPM up to 220 RPM, allowing for fine control over flow.
Power Supply: Commonly compatible with standard laboratory power supplies, typically 100-120V or 220-240V at 50/60Hz.
Footprint: Peristaltic pumps in this category are generally compact, often measuring around 25-30 cm in width and depth, suitable for benchtop use.
Tubing Compatibility: Designed to accommodate various tubing materials and sizes, crucial for different chemical compatibilities and flow rates.
Control Interface: Typically features a basic control panel for speed adjustment, often with digital display for precision.

Frequently Asked Questions

Peristaltic pumps offer contamination-free pumping as the fluid only contacts the inside of the tubing. They are also gentle on shear-sensitive fluids and provide precise, repeatable flow rates.

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.