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  3. WATSON MARLOW 030.3A44.3DA

WATSON-MARLOW 030.3A44.3DA Peristaltic Pump Head 300 323

030.3a44.3da Watson-marlow 300 Series 323 Peristaltic Pump With Head

( Brand: Watson-marlow ), ( Manufacturer Part Number: 030.3A44.3DA ), ( Part Type: Pump Head ), ( Country Of Origin: United Kingdom ), ( Intended Use/discipline: Biological Laboratory, Medical Laboratory, Microbiological Laboratory )

Review WATSON MARLOW 300 Series 323 Peristaltic Pump Head

The Watson-Marlow 030.3A44.3DA 300 323 peristaltic pump head is a premium component designed for use in laboratory, industrial, and OEM applications where precise and reliable fluid transfer is essential. This pump head belongs to the 300 series, which is known for its versatility and durability.

This particular pump head features a 3/8 inch (9.52 mm) inner diameter tubing size, making it suitable for handling a wide range of fluids, including viscous and corrosive liquids. It is compatible with Watson-Marlow's 508 series pumps, such as the 508 Eco-Flo and 508 Mini-Flo models.

The Watson-Marlow 030.3A44.3DA 300 323 pump head is constructed from high-quality materials, including a stainless steel housing and a Teflon-coated roller. These materials ensure excellent chemical resistance and durability, even in harsh environments. The Teflon coating on the roller minimizes fluid contact with the metal components, reducing the risk of contamination and extending the pump head's lifespan.

One notable feature of this pump head is its easy-change design. The tubing can be quickly and easily replaced without the need for tools or disassembling the pump head. This feature saves time and reduces the risk of contamination during maintenance.

The Watson-Marlow 030.3A44.3DA 300 323 peristaltic pump head is designed for consistent, accurate fluid transfer, even at low flow rates. Its gentle roller action minimizes shear and turbulence, preserving the integrity of sensitive samples and maintaining the quality of viscous or delicate fluids.

This pump head is also designed for efficient operation. It features a low pulsation design, which reduces the risk of fluctuations in flow rate, ensuring a smooth and consistent delivery of fluid. Additionally, the pump head is designed for quiet operation, making it ideal for use in laboratory environments where noise levels must be kept to a minimum.

In summary, the Watson-Marlow 030.3A44.3DA 300 323 peristaltic pump head is a high-performance, reliable, and easy-to-maintain component for precise and accurate fluid transfer in various applications. Its durable construction, easy-change design, and gentle roller action make it an excellent choice for researchers, industrial processors, and OEMs seeking a dependable and efficient fluid handling solution.

The Watson-Marlow 030.3A44.3DA 300 323 peristaltic pump head is a popular choice for various applications due to its robust design and reliable performance. However, like any other product, it has its pros and cons.

Pros:

1. High Precision: This pump head is known for its accurate and consistent flow rate, making it suitable for applications that require high precision.

2. Long Service Life: The pump head has a long service life, thanks to its durable design and the use of high-quality materials.

3. Easy to Install: The Watson-Marlow 030.3A44.3DA 300 323 peristaltic pump head is easy to install and can be used with different types of tubing, making it a versatile option.

4. Low Maintenance: This pump head requires minimal maintenance, reducing downtime and saving costs in the long run.

5. Compatibility: It is compatible with a wide range of Watson-Marlow pumps, making it a flexible choice for different applications.

Cons:

1. Cost: The Watson-Marlow 030.3A44.3DA 300 323 peristaltic pump head can be more expensive than some other pump heads on the market.

2. Limited Flow Rates: This pump head may not be suitable for applications that require very high flow rates.

3. Limited Compatibility with Certain Fluids: While this pump head is compatible with a wide range of fluids, it may not be suitable for very viscous or corrosive fluids.

In conclusion, the Watson-Marlow 030.3A44.3DA 300 323 peristaltic pump head is a reliable and accurate option for applications that require high precision and low maintenance. Its long service life, ease of installation, and compatibility with different types of tubing make it a versatile choice. However, its higher cost and limited compatibility with certain fluids and high flow rates are important considerations.

Recommendation:

If your application requires high precision, long service life, and low maintenance, the Watson-Marlow 030.3A44.3DA 300 323 peristaltic pump head is a recommended option. However, if cost is a significant factor or if you require very high flow rates or compatibility with viscous or corrosive fluids, you may want to consider alternative pump heads.

Details:

Watson Marlow 300 Series 323 Peristaltic Pump 030.3A44.3DA With 033.3451.000 Head. The flip-top design of the pump head allows for quick and easy tubing load.: Watson-Marlow 323S/DW Variable-Speed Pump System, Manual Control, 3 to 400 rpm, Single-Channel, 3-Roller Head; 100-120V/200-240V. Rotor Material Electrolysis nickel plated hardened steel, glass filled nylon.

Housing Material ABS plastic and powder-coated aluminum. Lock the keypad to prevent changes pump settings, avoiding any accidental changes.The system includes a three-roller, rapid load head that accepts 1.6mm wall standard tubing for flow rates from 0.09 2000 ml/min. Control Type Manual. Simply set the tube clamps to correct size.

Program the pump to dispense a set amount of fluid each time using Memo Dose function. Easily maintain fluid integrity using peristaltic pumps. Once the top closes, tubing is placed in correct position and with tension. Reversible Motor Yes.

Digital Dispensing Yes. Peristaltic pumps are great for use with most liquids, including viscous, shear-sensitive, corrosive, and abrasive fluids.Control the pump speed from 3 to 400 rpm in 1 increment. Condition: Used in Clean, Excellent Working Condition. Adjust the speed while pump is stopped or running; reverse direction with a simple push of button.

Only the bore of tubing contacts fluid, eliminating risk pump contaminating fluid or.

part #: 0303a443da prices

  • $425.00-$845.00

specifications labequipi:

  • brand: Watson-marlow
  • mpn: 030.3a44.3da
  • part type: Pump Head
  • country of origin: United Kingdom
  • intended use/discipline: Biological Laboratory, Medical Laboratory, Microbiological Laboratory

returns labequipi:

  • time: 30 Days
  • method: Money back
  • policy: Returns Accepted
  • paid by: Buyer

general labequipi:

  • condition: Used
  • Healthcare, Lab Dental > Medical Lab Equipment, Devices > Other Medical Lab Equipment

shipping labequipi:

  • carrier: FedEx
  • type: Fixed
  • transit: 4-11 Days
  • cost: $145.00
  • class: Economy
  • service: FedEx Ground Economy

payments labequipi:

  • wallet: Google-pay
  • other
  • credit card: Discover

seller labequipi:

  • city: Garden Grove, California
  • # reviews: 4067
  • rating: 100.0%

offer labequipi:

  • sold: 0
  • best offers: True
  • options: Ship-to-home
  • quantity: 1
  • availability: In Stock
  • started: February 9, 2026
part type: pump head, country of origin: united kingdom, intended use/discipline: biological laboratory, medical laboratory, microbiological laboratory,
category: business & industrial > healthcare, lab dental > medical lab equipment, devices > medical lab equipment, sku: 23494653963012722,
Watson-marlow 030.3A44.3DA Is Similar To:
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2 offers $425.00–$845.00 USD
  • Used. Offer #1 priced at $425.00 + $0.00 shipping estimate = $425.00* total. The included 033.3451.000 313DW head ensures further compatibility and functionality. The Watson Marlow 323 U/D peristaltic pump is a high-quality pump designed for industrial use.FREE SHIPPING
  • Used. Offer #2 priced at $845.00 + $145.00 shipping estimate = $990.00* total. Lock the keypad to prevent changes to pump settings, avoiding any accidental changes.The pump system includes a three-roller, rapid load pump head that accepts 1.6 mm wall standard tubing for flow rates from 0.09 to 2000 mL/min. Watson Marlow 300 Series 323 Peristaltic Pump With 033.3451.000 Pump Head.+$145.00 shipping

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