QF Single-use diaphragm pump
- Low pulsation ensures gentle treatment of the product
- No particle generation as it does not pump on hoses
- High-turndown for flexibility - Pump has a wide working range
- Linear flow curve vs. pressure ensures a stable and precise flow, even if the pressure is increased by e.g. filtration
- Self-priming and withstands dry running
- Compact design reduces footprint
- Single-use pumphead that can also be incorporated into a single-use manifold
Quattroflow's unique wide range of gentle pumps in both stainless steel and single-use variants ensure gentle movement of liquids in the biopharmaceutical industry
Certificates
We offer a comprehensive documentation package on Quattroflow single-use pumps.
Contact us if you have any questions or specific requests for certificates.
Variants
| Variant | Description | Datasheet | |
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| QF30SU | QF30SU can deliver a flow from 0.06 l/h up to 30 l/h |
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| QF150SU | QF150SU can deliver a flow from 1 - 180 l/h |
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| QF1200SU | QF1200S delivers a flow from 10 - 1200 l/h |
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| QF1200SU-M | QF1200S with PE moulded pump body and front inlet and outlet delivers flow from 10 - 1200 l/h and 0.167 to 20 lpm |
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| QF1200SU-CV | QF1200SU-CV with integrated controller, digital keypad for manual control & 230V motor delivers flow from 10 - 1200 l/h and 0.167 to 20 lpm |
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| QF1200SU-HT | QF1200SU-HT - High Turndown pump with integrated controller and 110-230V motor can deliver flow from 10 - 1200 l/h and 0.167 to 20 lpm |
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| QF2500SU | QF2500SU can deliver a flow from 50 - 2500 l/h |
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| QF4400SU | QF4400SU can deliver a flow from 150 - 5000 l/h and 2.5 - 83 lpm |
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| QF4400SU-HT | QF4400SU-HT can deliver a flow from 50 - 5000 l/h and 0.83 - 83 lpm |
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| QF5050SU | QF5050SU with compact footprint delivers flow from 50 - 5000 l/h and 0.83 - 83 lpm |
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| QF20KSU | QF20KSU can deliver flows from 1000 - 16000 l/h and 16.7 - 267 lpm |
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Do you have questions or need help finding the right diaphragm pump?
Watch the video and get an insight into Quattroflow's pump technology
Quattroflow's diaphragm pump is unique in the way it pumps liquids, providing a safe, reliable and efficient transfer of biological materials. The low friction, low shear and low pulsation and a correspondingly minimal temperature increase of the medium make the pump ideal for critical applications in biopharmaceutical production. Quattroflow pumps can be installed with an interchangeable single-use pump chamber, enabling the pump and production to make quick changeovers and meet fast speed-to-market demand.
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Contact us to learn more about our single-use pumps from Quattroflow and how they can create value for you and your single-use applications.