What makes this pump suitable for shear-sensitive fluids?

Its quaternary diaphragm design provides extremely gentle, low-shear pumping action, which is crucial for maintaining the integrity of delicate biopharmaceutical and food products.

Can this pump handle dry-running conditions?

Yes, units of this type commonly feature dry-run capability, which provides operational flexibility and reduces the risk of pump damage during process upsets.

Is this pump suitable for sterile applications?

The seal-less design and material choices typically make this pump ideal for sterile and aseptic processing, reducing potential contamination points.

What kind of maintenance is typically required for a pump of this design?

Due to its seal-less operation and robust construction, maintenance requirements are generally low, focusing on periodic inspection and diaphragm replacement as needed.

What is the typical footprint of a pump like this?

For this class of equipment, the footprint is relatively compact, designed for integration into existing process lines or laboratory setups. Exact dimensions should be confirmed with the seller.

Used Quattro Fluid SystemFlow 1000S quaternary diaphragm positive‑displacement pump - Diaphragm Pumps, photo 1

Used Quattro Fluid SystemFlow 1000S quaternary diaphragm positive‑displacement pump - Diaphragm Pumps, photo 2

Used Quattro Fluid SystemFlow 1000S quaternary diaphragm positive‑displacement pump - Diaphragm Pumps, photo 3

Used Quattro Fluid SystemFlow 1000S quaternary diaphragm positive‑displacement pump - Diaphragm Pumps, photo 4

Used Quattro Fluid SystemFlow 1000S quaternary diaphragm positive‑displacement pump - Diaphragm Pumps, photo 5

Used Quattro Fluid SystemFlow 1000S quaternary diaphragm positive‑displacement pump - Diaphragm Pumps, photo 6

Used Quattro Fluid SystemFlow 1000S quaternary diaphragm positive‑displacement pump - Diaphragm Pumps, photo 7

Used Quattro Fluid SystemFlow 1000S quaternary diaphragm positive‑displacement pump - Diaphragm Pumps, photo 8

Used Quattro Fluid SystemFlow 1000S quaternary diaphragm positive‑displacement pump - Diaphragm Pumps

used Equipment

Available

Verified seller

Quattro Fluid SystemFlow 1000S quaternary diaphragm positive‑displacement pump

Name: Quattro Fluid SystemFlow 1000S quaternary diaphragm positive‑displacement pump
Brand: Quattro
SKU: 27489.SR7C 27489.SR4C
Availability: InStock

Price: Contact seller for price

Buy the Quattroflow SystemFlow 1000S Quaternary Diaphragm Pump for gentle, low-shear biopharma fluid transfer

Cambridgeshire, United Kingdom

5,773 km away

Model Number

SystemFlow 1000S

Stock Number

27489.SR7C 27489.SR4C

Machinery Masters View

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

This pump is commonly used in tangential-flow filtration (TFF) and recirculation systems for biopharmaceutical products.
It is suitable for gradient mixing and feed applications in chromatography systems.
Units of this type are employed for centrifuge feeding and homogenization of sensitive media.
They are ideal for aseptic filling lines and other critical processing tasks requiring gentle fluid handling.
Commonly handles shear-sensitive fluids such as proteins, vaccines, cell suspensions, and food-grade products.

Typical flow rate: Continuously variable, commonly ranging from 25 to 1000 L/h for this class of equipment.
Maximum pressure: Typically up to 6 bar, with some variants capable of higher pressures.
Drive mechanism: Features a four-piston diaphragm setup, actuated by an eccentric shaft, commonly reaching up to 1,800 rpm.
Pump head material: Commonly constructed from stainless steel grades 1.4435 or 1.4539, with other material options available.
Seal-less design: A key feature of this pump type, minimising contamination risk and simplifying maintenance.
Power supply: Typically requires a standard industrial electrical supply; buyers should confirm exact voltage and phase with the seller.

Its quaternary diaphragm design provides extremely gentle, low-shear pumping action, which is crucial for maintaining the integrity of delicate biopharmaceutical and food products.

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.