What are the main advantages of a peristaltic pump like the Watson Marlow 604S?

Peristaltic pumps offer fluid isolation from mechanical parts, preventing contamination and making them suitable for corrosive, abrasive, or shear-sensitive fluids. They also provide accurate and repeatable dosing.

Is this unit suitable for continuous operation?

Yes, units like the 604S are designed for continuous duty in many industrial and laboratory applications, though tubing life will vary with fluid properties and operating conditions.

How difficult is it to change the tubing?

Tubing changes are generally straightforward and quick on Watson Marlow 600 series pumps, requiring no special tools. This simplifies maintenance and reduces downtime.

Can this pump handle viscous liquids?

Peristaltic pumps are well-suited for viscous liquids as the pumping action is positive displacement. However, maximum flow rates may decrease with very high viscosity fluids.

What maintenance is typically required for a peristaltic pump?

The primary maintenance involves regular inspection and replacement of the peristaltic tubing, which is a wear part. The drive mechanism typically requires minimal maintenance.

Used Watson Marlow 604S Peristaltic Pump - Peristaltic Pumps, fotografia 1

Used Watson Marlow 604S Peristaltic Pump - Peristaltic Pumps, fotografia 2

Used Watson Marlow 604S Peristaltic Pump - Peristaltic Pumps, fotografia 3

Used Watson Marlow 604S Peristaltic Pump - Peristaltic Pumps, fotografia 4

Used Watson Marlow 604S Peristaltic Pump - Peristaltic Pumps, fotografia 5

Used Watson Marlow 604S Peristaltic Pump - Peristaltic Pumps, fotografia 6

Used Watson Marlow 604S Peristaltic Pump - Peristaltic Pumps, fotografia 7

Used Watson Marlow 604S Peristaltic Pump - Peristaltic Pumps

Máquina usada

Disponível

Vendedor verificado

Watson Marlow 604S Peristaltic Pump

Name: Watson Marlow 604S Peristaltic Pump
Brand: Watson Marlow
SKU: 2396.SR2B
Availability: InStock

Preço: Contacte o vendedor para saber o preço

This listing is for a Watson Marlow 604S Peristaltic Pump The unit is in full working condition and is ready for immediate release. The Watson‑Marlow 604S is a laboratory/industrial peristaltic (tube) pump, designed for dosing, metering, and fluid transfer tasks where the fluid must remain isolated from moving parts. It’s part of the “600” series of Watson‑Marlow pumps and is intended for relatively high flow rates in a controlled environment (e.g. labs, pilot plant, certain chemical or processing setups). Because it’s a peristaltic pump, the fluid only contacts the inner wall of a flexible tube, which makes it suitable for shear‑sensitive, corrosive or potentially particulated fluids, without contaminating the pump internals Strengths Clean & Isolated Flow: Because only the inner surface of the tubing contacts the fluid, there is no risk of cross‑contamination or fluid leaking into mechanical parts. Good Flow Capacity: With a relatively high maximum flow (≈ 11 L/min), it can handle moderate bulk transfer in addition to dosing. Robust Housing: The IP55 rating makes it resistant to dust ingress and water spray, which is beneficial in industrial or lab environments with splashes. Variable speed control: The broad control range allows fine tuning of flow. Relative simplicity of maintenance: Replacing tubing is straightforward compared to more complicated pump mechanisms (valves, seals, diaphragms, etc.).

Cambridgeshire, United Kingdom

A 5.773 km

Número do modelo

604S

Número de stock

2396.SR2B

Machinery Masters View

Informação típica para esta categoria de máquinas. Confirme sempre os pormenores com o vendedor.

Accurate dosing and metering in laboratory and pilot plant settings.
Transfer of shear-sensitive biological fluids, such as cell cultures or enzymes.
Handling of corrosive chemicals where isolation from pump components is critical.
Dispensing of viscous or particulate-laden slurries in industrial processes.
Sterile fluid transfer in pharmaceutical or food processing applications.

Flow Rate: Typically up to 11 litres per minute for this model series, depending on tubing size and drive speed.
Ingress Protection (IP) Rating: Commonly IP55, indicating protection against dust ingress and low-pressure water jets.
Speed Control: Typically features variable speed control for precise flow adjustment.
Tubing Material Compatibility: Compatible with various tubing materials (e.g., Marprene, silicone, Bioprene) to suit different fluid chemistries.
Pump Head Type: Often equipped with a 604S pump head, designed for industrial and laboratory use.
Power Supply: Units of this class typically operate on standard single-phase industrial power, commonly 230V, 50/60Hz.

Peristaltic pumps offer fluid isolation from mechanical parts, preventing contamination and making them suitable for corrosive, abrasive, or shear-sensitive fluids. They also provide accurate and repeatable dosing.

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.

Visão geral para este tipo de máquina

Machinery Masters Intelligence. Orientação geral apenas para esta categoria de máquinas, que não substitui as especificações exatas do vendedor. Confirme sempre os pormenores com o vendedor.

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Máquina usada

Disponível

Vendedor verificado

Watson Marlow 604S Peristaltic Pump

Preço: Contacte o vendedor para saber o preço

Cambridgeshire, United Kingdom

A 5.773 km

Número do modelo

604S

Número de stock

2396.SR2B

Machinery Masters View

Informação típica para esta categoria de máquinas. Confirme sempre os pormenores com o vendedor.

Accurate dosing and metering in laboratory and pilot plant settings.
Transfer of shear-sensitive biological fluids, such as cell cultures or enzymes.
Handling of corrosive chemicals where isolation from pump components is critical.
Dispensing of viscous or particulate-laden slurries in industrial processes.
Sterile fluid transfer in pharmaceutical or food processing applications.

Flow Rate: Typically up to 11 litres per minute for this model series, depending on tubing size and drive speed.
Ingress Protection (IP) Rating: Commonly IP55, indicating protection against dust ingress and low-pressure water jets.
Speed Control: Typically features variable speed control for precise flow adjustment.
Tubing Material Compatibility: Compatible with various tubing materials (e.g., Marprene, silicone, Bioprene) to suit different fluid chemistries.
Pump Head Type: Often equipped with a 604S pump head, designed for industrial and laboratory use.
Power Supply: Units of this class typically operate on standard single-phase industrial power, commonly 230V, 50/60Hz.

Peristaltic pumps offer fluid isolation from mechanical parts, preventing contamination and making them suitable for corrosive, abrasive, or shear-sensitive fluids. They also provide accurate and repeatable dosing.

Visão geral para este tipo de máquina

Machinery Masters Intelligence. Orientação geral apenas para esta categoria de máquinas, que não substitui as especificações exatas do vendedor. Confirme sempre os pormenores com o vendedor.