WATSON MARLOW 0106139DAF Peristaltic Pump Rpm 120S 24V 200

( Brand: Watson Marlow ), ( Manufacturer Part Number: 0106139DAF ), ( Part Type: 24v Pump ), ( Maximum Rpm: 200 Rpm )

Review WATSON MARLOW Peristaltic Pump 24v 200 Rpm

The **Watson Marlow 0106139DAF 120S Peristaltic Pump** is a high-performance, versatile fluid handling solution engineered for precision, reliability, and durability in a wide range of industrial, laboratory, and process applications. Part of the trusted 120S series, this compact yet robust pump delivers consistent, pulsation-free flow with minimal shear and contamination risk, making it ideal for handling sensitive, abrasive, or corrosive liquids including chemicals, slurries, pharmaceuticals, food-grade substances, and biological samples. Powered by a **24V DC motor**, the pump operates efficiently with low power consumption while maintaining a steady **200 RPM** output, ensuring smooth and controlled fluid transfer without the need for complex calibration. Its **peristaltic design** eliminates the risk of leakage, backflow, or cross-contamination, as the fluid remains isolated within the flexible tubing, which is clamped sequentially by rollers to propel the liquid forward. This self-priming mechanism also simplifies installation and reduces maintenance demands, as there are no seals, valves, or impellers to wear out or require frequent replacement.

The **0106139DAF model** is equipped with a **durable stainless steel housing** and corrosion-resistant components, providing exceptional longevity even in harsh environments. Its compact and modular construction allows for easy integration into existing systems, with flexible mounting options that accommodate various spatial constraints. The pump s **adjustable flow rate** can be fine-tuned by changing the tubing size or adjusting the motor speed, offering adaptability for applications requiring precise metering, dosing, or continuous processing. Whether used in **pharmaceutical manufacturing** for accurate drug delivery, **food and beverage production** for gentle pasteurization or filling, **biotechnology labs** for cell culture media distribution, or **environmental monitoring** for sample analysis, this pump ensures consistent performance under demanding conditions. Additionally, its **low-maintenance design** reduces downtime, as the only consumable component the tubing can be replaced quickly without disassembling the pump. With a reputation for reliability and precision, the Watson Marlow 0106139DAF 120S is a dependable choice for engineers, technicians, and researchers seeking a high-efficiency, contamination-free fluid transfer solution.

**Pros and Cons of buying a Watson Marlow 0106139DAF 120S Peristaltic Pump (24V, 200 RPM)**

### **Pros**

1. **Reliable and Durable Construction** Watson Marlow is a well-established brand known for high-quality peristaltic pumps. This model is designed for long-term use, particularly in industrial, laboratory, and medical applications where reliability is critical.

2. **Self-Priming Capability** The pump can draw liquid from a reservoir without external priming, reducing setup time and potential airlock issues. This feature is especially useful in automated or unattended systems.

3. **Low Maintenance** Peristaltic pumps like this one have fewer wear parts compared to centrifugal or diaphragm pumps. The only consumable is the tubing, which can be replaced easily, reducing downtime and maintenance costs.

4. **Versatile Fluid Handling** Suitable for a wide range of fluids, including corrosive, viscous, shear-sensitive, and sterile liquids (with proper tubing selection). This makes it adaptable for applications in pharmaceuticals, biotech, food processing, and chemical industries.

5. **Quiet Operation** Peristaltic pumps generally operate more quietly than positive displacement pumps, which can be advantageous in sensitive environments like laboratories or cleanrooms.

6. **Precise Flow Control** The 200 RPM speed allows for fine-tuned flow rates, making it suitable for applications requiring accurate dosing or metering.

7. **Compatibility with 24V Power Supply** The 24V DC motor is energy-efficient and safer for certain environments compared to higher-voltage options. It also integrates well with automated systems that use low-voltage controls.

8. **Modular Design** The pump head can often be easily replaced or upgraded, extending the lifespan of the unit and allowing for future compatibility with different tubing sizes or materials.

9. **Minimal Fluid Contamination** Since the pump uses a rotating tube rather than internal moving parts, there is less risk of cross-contamination between batches or samples.

10. **Wide Range of Tubing Options** The pump can accommodate various tubing materials (e.g., silicone, Tygon, PFA, EPDM) to suit different chemical compatibility and temperature requirements.

---

### **Cons**

1. **Higher Initial Cost** Compared to simpler pumps (e.g., centrifugal or gear pumps), Watson Marlow peristaltic pumps are more expensive upfront. However, this is often justified by their longevity and low maintenance.

2. **Tubing Wear and Replacement Costs** The tubing is a consumable part that will degrade over time, especially with abrasive or high-viscosity fluids. Frequent replacements can add to operational costs, particularly in high-throughput applications.

3. **Limited Flow Rate and Pressure** The 200 RPM speed and standard head design may limit maximum flow rates and pressure capabilities compared to other pump types. For high-pressure or high-flow applications, a different pump (e.g., a diaphragm or piston pump) might be more suitable.

4. **Tubing Compatibility Challenges** Selecting the right tubing for specific fluids (e.g., solvents, acids, or high-temperature liquids) requires careful consideration. Incorrect tubing can lead to leaks, degradation, or contamination.

5. **Space Requirements** Peristaltic pumps may occupy more space than smaller centrifugal pumps, which could be a constraint in compact setups.

6. **Potential for Tubing Blockages** If the fluid contains particulates or if the tubing is not properly maintained, clogs can occur, requiring cleaning or replacement.

7. **Speed Limitations** The fixed 200 RPM speed (unless variable speed models are available) may not be ideal for applications requiring precise, adjustable speeds over a wide range. Some models may require additional controllers for speed modulation.

8. **Not Ideal for High-Viscosity or Abrasive Slurries** While peristaltic pumps handle viscous fluids well, extremely abrasive or solid-laden slurries can damage the tubing or pump head more quickly than other pump types.

9. **Dependence on Proper Installation** Improper tubing routing, kinking, or improper priming can lead to performance issues or pump failure. Installation must be done carefully to avoid these problems.

10. **Limited After-Sales Support for Older Models** If the model is no longer in production, finding replacement parts or technical support may become difficult over time.

---

### **Conclusion**

The **Watson Marlow 0106139DAF 120S peristaltic pump (24V, 200 RPM)** is a robust, low-maintenance, and versatile tool ideal for applications requiring precise, contamination-free fluid handling. Its self-priming capability, durability, and compatibility with a wide range of fluids make it a strong choice for laboratories, pharmaceuticals, food processing, and industrial automation. However, its higher cost, tubing replacement needs, and limitations in high-pressure or high-flow scenarios must be carefully considered.

If your application prioritizes **reliability, cleanliness, and ease of maintenance** over maximum flow rate or pressure, this pump is an excellent investment. For applications demanding **extreme pressure, high flow, or abrasive handling**, alternative pump types (e.g., diaphragm, lobe, or centrifugal pumps) may be more suitable.

---

### **Recommendation**

- You need a **low-maintenance, contamination-free** solution for viscous, shear-sensitive, or sterile fluids.

- Your application requires **self-priming** and **precise flow control** (e.g., laboratory dosing, pharmaceutical processing, or food/beverage handling).

- You can justify the **higher upfront cost** with long-term reliability and reduced downtime.

- The **24V power supply** aligns with your system s electrical requirements.

- You require **high-pressure or high-flow rates** (consider a diaphragm or centrifugal pump instead).

- Your fluids are **extremely abrasive or contain large particulates** (a progressive cavity or lobe pump may be better).

- You need **adjustable speeds over a wide range** (a variable-speed model or alternative pump type may be necessary).

- Budget constraints are critical, and you can find a simpler pump that meets your basic needs.

**Final Verdict:** For most **precision fluid handling applications** where reliability and cleanliness are paramount, the Watson Marlow 0106139DAF is a **highly recommended choice**. Ensure you select the appropriate tubing and maintain it properly to maximize performance and lifespan.

Details:

Lightly used in good working order lightly.

part #: 0106139daf prices

• $1349.75-$1500.00

specifications valvplu:

• brand: Watson Marlow
• mpn: 0106139daf
• part type: 24v Pump
• maximum rpm: 200 Rpm

seller valvplu:

• # reviews: 0
• city: Oakland, California
• rating: 0.0%

returns valvplu:

• policy: No Returns

offer valvplu:

• best offers: True
• started: March 15, 2026
• sold: 0
• quantity: 1
• availability: In Stock
• options: Ship-to-home

general valvplu:

• condition: Used
• Pumps Pump Accessories > Vacuum Pumps > Peristaltic Pumps

shipping valvplu:

• type: Calculated
• class: Standard
• carrier: USPS
• cost: $21.86
• service: USPS Ground Advantage
• transit: 5-11 Days

payments valvplu:

• other
• credit card: Mastercard
• wallet: Paypal

Watson Marlow 0106139DAF Is Similar To:

• 010.6141.da0 Watson Marlow Peristaltic Pump With Pumphead (57.1% similar) 1 rpm increments via 4-20MA or 0-10V inputs. 1 rpm increments or automatic control in. Watson Marlow 120U div peristaltic pump case has non-penetrating solvent damage. Functions as new. 120U offers. Includes pump and power supply as pictured, nothing else. code: to 200 rpm manual remote control of ...(March 22nd, 2019)
• 050.914n.2la Marlow Watson Process Pump Us Plug Wt Tubing Brand New (38.8% similar) Peristaltic pumps have a number of advantages over other pump types: they provide superior flow rate stability and metering accuracy are inherently hygienic. Hard to find at this price. This pump sells only from the manufacturer at comes with 5-YEAR warranty...(April 15th, 2018)
• 056.4881.000 Watson Marlow 504du Ip55 (36.4% similar) In good working condition...(November 14th, 2017)
• 0m0.224l.gra Watson Marlow Qdos Universal Peristaltic Chemical Metering Pump (47.8% similar) These are used Watson Marlow DOS 30 peristaltic chemical metering pumps. Please know exactly what it is you are buying. These units are thousands of dollars a piece brand new. Not sure if this could be reset. I have 4 of them. They were recovered from a dump and all power on work really well. The ...(May 8th, 2018)
• 505du Watson Marlow Digital Auto Peristalitic Pump Drive (59.3% similar) Turns much slower than displayed speed. Watson Marlow 505DU digital auto peristaltic pump drive for parts or repair. Sold as-is, as shown in pictures for parts repair only. Trim and calibration lost at start up. Displays error...(March 25th, 2019)
• 6045 Watson Marlow Peristaltic Pump (61.9% similar) If you require a specific carrier, please in advance. All of our offers include notes on the condition item. Some items are not tested because we unable to test the equipment due having proper item or lack of knowledge in product itself. The items shown in photos are what is included offer. ...(October 12th, 2018)
• 704u-r Watson Marlow Lot Of Washdown Peristaltic Pump (59.1% similar) Please review all photos for condition. Comes with some cables and a control box of sort. One is missing the power knob. Ask before buying. Untested and sold as is...(November 8th, 2018)
• Watson Marlow 323s d Peristaltic Pump No Pumphead T12-e13 (64.5% similar) Used poor heavy use and age. Used very good. New open box. Functionality/cosmetic. Damaged for materials recovery. Not categorized. Used fair moderate use and age. Hardware functional appendix c test and repair. Key functions working appendix c test and repair. Collectible or specialty equipment ...(October 11th, 2023)
• Watson Marlow 720s 720n 720u Peristaltic Pump With 720n Watertight Module Additions (57.9% similar) Watson Marlow 720S with 720N watertight module. Rose mount 8721AP A010RINAQ4. Rose mount 8712DR 12NAM4. Pulled from working environment...(December 3rd, 2023)
• Watson Marlow 605di-mk3 605di Mk3 Digital Peristaltic Pump Ip55 Washdown (55.2% similar) Please look at all pictures before purchasing, only what is included in sale. Please look at all pictures before purchasing as they represent an integral part of the items. Some scuffs on exterior, as shown in pictures. Watson Marlow 605DI MK3 digital peristaltic pump IP55 wash down, condition: used...(December 18th, 2023)
• Watson Marlow 504u Mk2 Washdown Peristaltic Pump With 505l Pumphead (63.6% similar) Unit was removed from working laboratory environment. 505L pump head 500 421 unidirectional track 053.4001.0. Tested and working. The photos and represent our best efforts to convey information opinions about the product. Item is as-is. Only comes with items shown in photos...(January 10th, 2024)