What is the primary advantage of a diaphragm pump over a peristaltic pump for sensitive fluids?

Diaphragm pumps, especially those with multiple pistons, offer very gentle, pulsation-free flow, which is crucial for shear-sensitive liquids and cell cultures. They also provide precise metering capabilities.

Is this unit suitable for Clean-in-Place (CIP) and Sterilize-in-Place (SIP) processes?

Yes, units of this type are typically designed to be CIP and SIP capable, withstanding temperatures up to 90°C for CIP and 130°C for SIP, ensuring hygienic operation.

What kind of fluids can this pump handle?

This pump is designed for handling water-like fluids, including pharmaceutical ingredients, biotech media, food products, and cosmetic formulations. The wetted materials ensure broad chemical compatibility.

What does 'single-use pump' imply for operation and maintenance?

'Single-use' refers to disposable fluid paths or components, which eliminate the need for cleaning validation between batches, reduce cross-contamination risks, and simplify maintenance.

How does the eccentric shaft angle affect pump performance?

A smaller eccentric shaft angle typically results in lower maximum flow rates but potentially finer control at lower flows. A larger angle provides higher maximum flow rates. Buyers should consider their specific flow requirements.

Used QF15ACUEGN-UK Diaphragm Pump - Peristaltic Pumps, photo 1

Used QF15ACUEGN-UK Diaphragm Pump - Peristaltic Pumps, photo 2

Used QF15ACUEGN-UK Diaphragm Pump - Peristaltic Pumps, photo 3

Used QF15ACUEGN-UK Diaphragm Pump - Peristaltic Pumps, photo 4

Used QF15ACUEGN-UK Diaphragm Pump - Peristaltic Pumps

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QuattroFlow - QF15ACUEGN-UK Diaphragm Pump

Name: QF15ACUEGN-UK Diaphragm Pump
Brand: QuattroFlow
SKU: 55292
Price: 1500 GBP
Availability: InStock

Price: £ 1,500

This listing is for 1 of 2 QuattroFlow QF15ACUEGN-UK Single-use Pump Diaphragm Pump.

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

The QuattroFlow QF150 Diaphragm Pump is an efficient, 4-piston pump designed for handling water-like fluids in various sectors, including pharmaceuticals, biotech, food, and cosmetics. Here’s a detailed overview of its features, specifications, and applications:

Key Features:

Flow Rates:

Max Flow Rate:

3° Eccentric Shaft: Up to 100 l/h (1.67 l/min)

5° Eccentric Shaft: Up to 180 l/h (3 l/min)

Min Flow Rate:

Both shaft angles start at 1 l/h (0.017 l/min).

Pressure Ratings:

Maximum operating pressure of 6 bar (87 psi) for fluids < 40°C; 4 bar (58 psi) for fluids > 40°C.

Temperature Ratings:

Maximum fluid temperature: 80°C (176°F).

CIP (Clean-in-Place) and SIP (Sterilize-in-Place) capable up to 90°C (194°F) and 130°C (260°F), respectively.

Suction Lift:

3° Shaft: 1-1.5 m (3.2-4.9 ft)

5° Shaft: 2-3 m (6.6-9.8 ft)

Volume Specifications:

Approximate volume per revolution:

3°: 0.72 ml

5°: 1.2 ml

Total filling volume (without connectors): 15 ml.

Material Construction:

Wetted Materials: SS316L (pump housing, valve plate), Santoprene (diaphragms), EPDM (valves, O-rings).

Non-Wetted Materials: SS316L for bearing housing and base plate.

Dimensions and Weight:

Length: 257 mm (10.2 in); Width: 164 mm (6.5 in); Height: 185 mm (7.2 in); Weight: 9.8 kg (22 lb).

Slight variations in dimensions and weight depending on models.

Advantages:

Versatility: The QF150 can handle a wide range of fluids, including:

Biological Solutions: Proteins (e.g., IgG, monoclonal antibodies), enzymes, and vaccines.

Suspensions and Polymers: Silicon, latex, and chromatography media.

Cell Suspensions: Bacteria, yeast, algae, and mammalian cells.

Food Products: Dairy products and gelatine.

Low-Shear Design: Ensures gentle handling of sensitive materials, maintaining their stability and functionality.

CIP/SIP Capable: Facilitates easy cleaning and sterilization, crucial for maintaining hygiene in production environments.

Compact and Lightweight: Easy to integrate into laboratory or production settings without occupying much space.

Cambridgeshire, United Kingdom

5,791 km away

Model Number

QF15ACUEGN-UK

Stock Number

55292

Machinery Masters View

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

Applications & Use Cases

Precision fluid transfer in pharmaceutical and biotech research and production.
Handling of sensitive biological media and cell cultures.
Dosing and metering of ingredients in food and beverage processing.
Transfer of cosmetic formulations requiring gentle handling.
Laboratory-scale liquid handling for various chemical and biological processes.

Typical Specifications

Typical Flow Rate Range: For this class of diaphragm pump, flow rates commonly range from 1 l/h up to 180 l/h, depending on the eccentric shaft configuration.
Maximum Operating Pressure: Units of this type typically operate at a maximum pressure of 6 bar for fluids below 40°C, reducing to 4 bar for higher temperatures.
Maximum Fluid Temperature: This equipment is generally rated for fluid temperatures up to 80°C during operation. CIP/SIP capabilities can extend to 130°C.
Wetted Materials: Commonly, wetted parts are constructed from SS316L, Santoprene for diaphragms, and EPDM for valves and O-rings, ensuring compatibility with a wide range of fluids.
Footprint: A compact design is typical for this model, with dimensions around 257mm (L) x 164mm (W) x 185mm (H).
Power Supply: Diaphragm pumps in this category typically require a standard industrial electrical supply, often 230V, single-phase, but buyers should confirm exact requirements with the seller.
Maintenance: These pumps are designed for low maintenance, particularly with single-use components, reducing downtime and cleaning validation efforts.

Frequently Asked Questions

Diaphragm pumps, especially those with multiple pistons, offer very gentle, pulsation-free flow, which is crucial for shear-sensitive liquids and cell cultures. They also provide precise metering capabilities.

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.