What is the primary benefit of a rapid-load pump head?

A rapid-load design, such as the flip-top mechanism on the 313X, allows for quick, tool-free tubing changes, reducing downtime and simplifying operation.

Can this pump head be used with different tubing materials?

Yes, this pump head is compatible with various 1.6 mm wall thickness peristaltic tubing materials. The choice of tubing depends on the fluid being pumped and application requirements.

What is the difference between 3-roller and 4-roller configurations?

A 3-roller configuration typically offers higher flow rates, while a 4-roller configuration generally provides smoother flow and higher pressure capabilities due to reduced pulsation.

Is this pump head suitable for continuous operation?

Peristaltic pump heads like the Watson Marlow 313X are designed for reliable continuous operation in appropriate applications, subject to tubing life and motor specifications.

How does this unit connect to a drive?

This pump head is an accessory that requires a compatible Watson Marlow drive unit. It typically connects via a standard mounting interface.

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Watson Marlow 313X Pump Head

Used Watson Marlow 313X Pump Head - Pump Heads & Accessories, photo 1

Used Watson Marlow 313X Pump Head - Pump Heads & Accessories, photo 2

Used Watson Marlow 313X Pump Head - Pump Heads & Accessories, photo 3

Used Watson Marlow 313X Pump Head - Pump Heads & Accessories, photo 4

Used Watson Marlow 313X Pump Head - Pump Heads & Accessories

used Equipment

Available

Verified seller

Watson Marlow 313X Pump Head

Name: Watson Marlow 313X Pump Head
Brand: Watson Marlow
SKU: SR8B
Availability: InStock

Price: Contact seller for price

This listing is for the Watson Marlow 313X Extension Rapid Load Pump Head.

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

Key Features:

Watson Marlow 313X Peristaltic Pump Head.

The Watson Marlow 313X is a robust, single-channel peristaltic pumphead known for its precision, versatility, and ease of use.

Designed for lab, diagnostic, and OEM applications, the 313X features a flip-top rapid-load mechanism, allowing quick and secure tube changes while maintaining consistent flow performance.

Roller Configuration: 3-roller or 4-roller.

Max Flow (3-Roller): Up to 2000 mL/min.

Max Flow (4-Roller): Up to 1200 mL/min.

Max Speed: 400 rpm.

Compatible Tubing Sizes: 0.5 to 8.0 mm ID.

Wall Thickness: 1.6 mm.

Max Continuous Pressure: Up to 2.0 bar (depends on tubing).

Materials:

Back: Glass-filled polypropylene.
Front: IXEF.
Rotor, Clamps, Mounting Plate: Glass-filled nylon.
Rollers: MoS₂-filled nylon.

Accepts 1.6 mm wall standard tubing.

Quick, error-free tube loading with flip-top design—automatically positions and tensions tubing.

Add up to five extension pump heads (depending on tubing type and size).

Modular design—easily expand pumping capacity.

Durable construction with chemically resistant materials.

Cambridgeshire, United Kingdom

5,773 km away

Model Number

313X Pump Head

Stock Number

SR8B

Machinery Masters View

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

Laboratory fluid transfer for analytical instruments and bioreactors.
Diagnostic equipment for reagent dosing and sample handling.
OEM integration into custom machinery requiring precise fluid control.
Chemical dosing in industrial processes where contamination must be avoided.

Typical Flow Rate: Units of this type commonly offer flow rates up to 2000 mL/min, depending on tubing and roller configuration.
Roller Configuration: Often available with 3 or 4 rollers, impacting flow smoothness and maximum pressure.
Compatible Tubing ID: Typically accommodates tubing with internal diameters from 0.5 mm to 8.0 mm.
Wall Thickness Compatibility: Designed for standard 1.6 mm wall thickness tubing.
Maximum Pressure: Can achieve continuous pressures up to 2.0 bar, dependent on the tubing material and size.
Materials of Construction: Commonly features glass-filled polypropylene and nylon for chemical resistance and durability.
Modularity: This model is designed for modular expansion, allowing multiple pump heads to be ganged together.

A rapid-load design, such as the flip-top mechanism on the 313X, allows for quick, tool-free tubing changes, reducing downtime and simplifying operation.

Pump heads and accessories are valued for their reliability and compatibility with established laboratory and biotech systems. Buyers typically prioritize condition of seals, tubing compatibility, and flow rate specifications when purchasing used units. Common strengths include longevity when properly maintained and availability of replacement parts. Key considerations include verifying previous calibration records, checking for corrosion or wear, and confirming material compatibility with intended fluids. Industry sentiment favours reputable manufacturers known for precision engineering and robust construction.

General overview for this equipment type

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.