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 Fluid SystemFlow 1000S Quaternary Diaphragm Positive‑displacement Pump - Peristaltic Pumps, photo 1

Used Fluid SystemFlow 1000S Quaternary Diaphragm Positive‑displacement Pump - Peristaltic Pumps, photo 2

Used Fluid SystemFlow 1000S Quaternary Diaphragm Positive‑displacement Pump - Peristaltic Pumps, photo 3

Used Fluid SystemFlow 1000S Quaternary Diaphragm Positive‑displacement Pump - Peristaltic Pumps, photo 4

Used Fluid SystemFlow 1000S Quaternary Diaphragm Positive‑displacement Pump - Peristaltic Pumps, photo 5

Used Fluid SystemFlow 1000S Quaternary Diaphragm Positive‑displacement Pump - Peristaltic Pumps, photo 6

Used Fluid SystemFlow 1000S Quaternary Diaphragm Positive‑displacement Pump - Peristaltic Pumps, photo 7

Used Fluid SystemFlow 1000S Quaternary Diaphragm Positive‑displacement Pump - Peristaltic Pumps, photo 8

Used Fluid SystemFlow 1000S Quaternary Diaphragm Positive‑displacement Pump - Peristaltic Pumps

used Equipment

Available

Verified seller

Quattro - Fluid SystemFlow 1000S Quaternary Diaphragm Positive‑displacement Pump

Name: Fluid SystemFlow 1000S Quaternary Diaphragm Positive‑displacement Pump
Brand: Quattro
SKU: 27489.SR7C 27489.SR4C
Availability: InStock

Price: Contact seller for price

This listing is for Quattro Fluid SystemFlow 1000S

The unit is in full working condition and ready for immediate use

This four-piston quaternary diaphragm pump offers gentle, low-pulsation fluid transfer ideal for delicate biological materials, proteins, and cell suspensions in bioprocess applications

Cambridgeshire, United Kingdom

5,791 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.

Applications & Use Cases

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 Specifications

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.

Frequently Asked Questions

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

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.