What types of fluids can a peristaltic pump handle?

Peristaltic pumps can handle a wide range of fluids, including corrosive chemicals, viscous liquids, and shear-sensitive biological solutions, as the fluid only contacts the tubing.

Is this pump suitable for continuous operation?

Yes, peristaltic pumps are generally designed for continuous operation, though tubing life will vary depending on fluid properties, speed, and pressure.

How accurate is the dosing with a peristaltic pump?

Peristaltic pumps offer good dosing accuracy and repeatability, especially at consistent speeds and with calibrated tubing.

What is the typical lifespan of the tubing?

Tubing lifespan varies significantly based on the material, fluid being pumped, pump speed, and operating pressure. It is considered a consumable item.

Can this pump be used in a sterile environment?

Yes, the design of peristaltic pumps, where the fluid is contained within the tubing, makes them highly suitable for sterile and cleanroom applications.

What is the maximum pressure a peristaltic pump can generate?

For this class of pump, typical maximum pressures are in the range of 1-2 bar (15-30 psi), suitable for transfer and dosing applications.

Used Watson Marlow 120S/DV Peristaltic Pump - Peristaltic Pumps, photo 1

Used Watson Marlow 120S/DV Peristaltic Pump - Peristaltic Pumps, photo 2

Used Watson Marlow 120S/DV Peristaltic Pump - Peristaltic Pumps, photo 3

Used Watson Marlow 120S/DV Peristaltic Pump - Peristaltic Pumps

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Watson Marlow 313DW Peristaltic Pump Head - Watson Marlow 120S/DV Peristaltic Pump

Name: Watson Marlow 120S/DV Peristaltic Pump
Brand: Watson Marlow 313DW Peristaltic Pump Head
SKU: 00023/SR12B
Price: 800 GBP
Availability: InStock

Price: £ 800

Buy a used Watson Marlow 120S/DV Peristaltic Pump. Compact laboratory pump for precise low-flow fluid handling. Quality tested. Global shipping available.

Cambridgeshire, United Kingdom

5,791 km away

Model Number

120S/DV

Stock Number

00023/SR12B

Machinery Masters View

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

Applications & Use Cases

Precise dosing and metering in laboratory settings.
Fluid transfer in cleanroom and sterile environments.
Handling sensitive biological fluids and reagents.
Chemical addition in small-scale process applications.
Sampling and analytical procedures requiring controlled flow.

Typical Specifications

Typical flow rate range: For this class of equipment, flow rates commonly range from microlitres to several hundred millilitres per minute.
Motor speed range: Units of this type typically offer a motor speed range from less than 1 rpm up to 200 rpm or more, allowing for fine control.
Tubing compatibility: Peristaltic pumps like the 120S/DV commonly accept tubing with a 1.6mm wall thickness, accommodating various internal diameters.
Control options: Typically, these pumps feature both manual and remote control options, often including analogue inputs such as 4-20mA or 0-10V.
Typical footprint: Peristaltic pumps in this category are generally compact and designed for benchtop use or integration into cabinets.
Power supply: Units commonly operate on standard single-phase laboratory power supplies, typically 100-240V AC.
Maintenance requirements: Peristaltic pumps are known for their low maintenance, primarily requiring periodic tube replacement.

Frequently Asked Questions

Peristaltic pumps can handle a wide range of fluids, including corrosive chemicals, viscous liquids, and shear-sensitive biological solutions, as the fluid only contacts the tubing.

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.