What is a peristaltic pump and how does it work?

A peristaltic pump works 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 of the pump mechanism.

What are the advantages of using a peristaltic pump head like the 313DW?

Key advantages include precise flow control, contamination-free pumping, suitability for shear-sensitive fluids, and easy maintenance due to simple tubing replacement. It is also capable of handling a wide range of fluid viscosities.

Can this pump head be used with different tubing sizes?

Yes, this class of pump head is designed for flexibility, typically accommodating a range of tubing bore sizes (e.g., 0.5 mm to 8 mm) as long as the wall thickness is compatible (e.g., 1.6 mm).

Is this pump head suitable for continuous operation?

Peristaltic pump heads are generally robust and designed for continuous duty in many applications. The durability of the materials used contributes to their long operational life.

What kind of drive unit is required for this pump head?

This pump head requires a compatible Watson-Marlow 300 series drive unit. Buyers should confirm compatibility with their existing drive or source a suitable one separately.

used Equipment

Available

Verified seller

Watson Marlow 313DW Peristaltic Pump Head -

Brand: Watson Marlow 313DW Peristaltic Pump Head
SKU: 61600.1517.SR8B
Availability: InStock

Price: Contact seller for price

This listing is for the Watson Marlow 313DW Peristaltic Pump Head

The unit is in full working condition and is ready for immediate release

Key Features

The Watson-Marlow 313DW is a single-channel, rapid-load peristaltic pump head designed for laboratory and industrial fluid handling applications. It is part of the 300 Series, known for their flip-top design that facilitates quick and easy tubing changes.

Key Features

High Flow Rate: The 313DW model is equipped with a three-roller mechanism, enabling a maximum flow rate of up to 2,000 mL/min when using 1.6 mm wall thickness tubing.

Tubing Compatibility: Accepts standard 1.6 mm wall thickness tubing with bore sizes ranging from 0.5 mm to 8 mm, offering flexibility for various applications.

Durable Construction: The pump head is built with a glass-filled polypropylene back; IXEF front; glass-filled nylon rotor, clamps, and mounting plate; and MoS₂-filled nylon rollers. These materials ensure strength, chemical resistance, and long service life.

Roller Options: Choose the three-roller model for high-flow applications or the four-roller model for smoother flow and reduced pulsation.

Extension Capability: Add up to five extension pump heads, depending on the type and size of tubing used.

Note: The number of extension pump heads allowed depends on the type and size of tubing being used.

Warranty: Includes a 1-year manufacturer warranty for quality assurance.

Applications

Chemical Processing: Ideal for accurate, contamination-free chemical transfer.

Biotechnology: Suitable for sterile fluid handling.

Food and Beverage: For transferring additives, colorants, and ingredients.

Water Treatment: Used in dosing and chemical feed systems

Cambridgeshire, United Kingdom

5,791 km away

Model Number

313DW

Stock Number

61600.1517.SR8B

Machinery Masters View

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

Applications & Use Cases

Accurate and contamination-free chemical dosing and transfer in laboratory and industrial settings.
Precise liquid dispensing in pharmaceutical and biotech research and development.
Fluid transfer in food and beverage processing, particularly for shear-sensitive or viscous liquids.
Sampling and metering in environmental monitoring and water treatment plants.

Typical Specifications

Typical flow rate: Up to 2,000 mL/min for this class of pump head, depending on tubing size and drive speed.
Tubing compatibility: Commonly accepts 1.6 mm wall thickness tubing with bore sizes typically ranging from 0.5 mm to 8 mm.
Roller configuration: This model typically features a three-roller mechanism for higher flow rates, with four-roller options available for reduced pulsation.
Materials of construction: Typically built with durable, chemical-resistant materials such as glass-filled polypropylene, IXEF, and MoS₂-filled nylon for long service life.
Extension capability: Units of this type commonly allow for the addition of multiple extension pump heads, depending on tubing and drive specifications.
Maintenance: Features a rapid-load, flip-top design for quick and tool-free tubing changes, simplifying routine maintenance.

Frequently Asked Questions

A peristaltic pump works 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 of the pump mechanism.

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.