What are the primary benefits of a single-use diaphragm pump?

Single-use pumps significantly reduce the risk of cross-contamination, eliminate the need for extensive cleaning validation, and minimise downtime between batches, making them ideal for biopharmaceutical applications.

Can this pump handle abrasive fluids?

While robust, this specific model is primarily designed for gentle transfer of delicate biological fluids. Its single-use plastic fluid path may not be suitable for highly abrasive media.

Is this pump suitable for sterile applications?

Yes, the single-use pump chamber is typically supplied pre-sterilised, making it highly suitable for aseptic and sterile biopharmaceutical processes.

What maintenance is required for a QuattroFlow QF15SU-U?

Maintenance is primarily focused on the drive unit, as the fluid path is single-use and disposed of after operation. This significantly reduces routine cleaning and validation tasks associated with traditional pumps.

Can this pump be integrated into automated systems?

Units of this type are commonly designed for easy integration into automated bioprocessing systems, often featuring control interfaces compatible with standard industrial automation platforms.

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QuattroFLow QF15SU-U Single-use Diaphragm Pump

Used QuattroFLow QF15SU-U Single-use Diaphragm Pump - Diaphragm Pumps, photo 1

Used QuattroFLow QF15SU-U Single-use Diaphragm Pump - Diaphragm Pumps, photo 2

Used QuattroFLow QF15SU-U Single-use Diaphragm Pump - Diaphragm Pumps, photo 3

Used QuattroFLow QF15SU-U Single-use Diaphragm Pump - Diaphragm Pumps, photo 4

Used QuattroFLow QF15SU-U Single-use Diaphragm Pump - Diaphragm Pumps, photo 5

Used QuattroFLow QF15SU-U Single-use Diaphragm Pump - Diaphragm Pumps

used Equipment

Available

Verified seller

QuattroFLow QF15SU-U Single-use Diaphragm Pump

Name: QuattroFLow QF15SU-U Single-use Diaphragm Pump
Brand: QuattroFlow
SKU: 50321
Price: 1500 GBP
Availability: InStock

Price: £ 1,500

This listing is for a QuattroFLow QF15SU-U Single-use Pump Diaphragm Pump.

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

The Quattroflow QF15SU-U is a specialized 4-piston diaphragm pump designed for single-use in biopharmaceutical applications.

Its features and applications make it particularly advantageous for handling delicate fluids.

Here’s a closer look:

Key Features:

Single-Use Pump Chamber:

Constructed from plastic, this design significantly reduces contamination risks and the need for cleaning between uses.

4-Piston Diaphragm Design:

Ensures smooth and consistent flow, critical for sensitive applications.

Self-Priming Capability:

Can operate without priming, enhancing operational convenience, especially in processes where fluid levels fluctuate.

Dry Running Capability:

The pump can run dry without damage, providing flexibility in various operating conditions.

No Rotating Parts:

This design feature prevents heat generation and eliminates the risk of particle shedding, ensuring that the product remains uncontaminated and stable.

Gentle Fluid Transfer:

Designed to facilitate the safe and secure transfer of fluids, ideal for sensitive biological products.

Applications:

Biopharmaceutical Applications:

Perfect for pumping aqueous solutions and biological products, especially those sensitive to shear forces, like proteins and enzymes.

Research and Production Facilities:

Suitable for use in laboratory or pilot plant environments, where precision and reliability are paramount.

Re circulation of Feed/Retentate:

Effective for processes involving membrane cassettes, hollow fibre, spiral wound, or ceramic filtration elements.

Feed Pump for Filters:

Works well as a feed pump for filter cartridges or plate and frame depth filters, ensuring optimal flow rates and minimal shear.

Summary:

Cambridgeshire, United Kingdom

5,773 km away

Model Number

QF15SU-U

Stock Number

50321

Machinery Masters View

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

Biopharmaceutical processing, particularly for sensitive biological products such as proteins and enzymes.
Laboratory and pilot plant environments requiring precise and gentle fluid transfer.
Applications where contamination risk reduction is paramount, due to the single-use fluid path.
Processes involving aqueous solutions and other delicate fluids susceptible to shear forces.

Typical flow rate: For this class of single-use diaphragm pump, flow rates typically range from a few millilitres per minute up to several litres per minute, depending on the specific model variant.
Operating pressure: Units of this type commonly operate at pressures suitable for biopharmaceutical applications, typically up to a few bar.
Power supply: Often powered by standard industrial electrical supplies, commonly 230V single-phase or 400V three-phase, with specific requirements depending on the drive unit.
Fluid path materials: The single-use pump chamber is typically constructed from medical-grade plastics, such as polypropylene or similar biocompatible polymers.
Footprint: These pumps are generally compact, designed for integration into existing bioprocessing skids or laboratory benches.
Temperature range: Typically designed to handle fluids within standard bioprocessing temperature ranges, often between 2°C and 40°C.

Single-use pumps significantly reduce the risk of cross-contamination, eliminate the need for extensive cleaning validation, and minimise downtime between batches, making them ideal for biopharmaceutical applications.

Diaphragm pumps are generally valued for their reliability and versatility across laboratory and pharmaceutical applications. Buyers typically prioritise condition of the diaphragm itself, seals and valve integrity when purchasing used units. Industry sentiment favours their gentle handling of sensitive fluids, low maintenance requirements and ability to manage viscous or abrasive media. Common strengths include self-priming capability, compact design and suitability for both suction and discharge applications. Durability remains a key selling point.

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.