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Quattroflow Diaphragm Pumps: Single-Use: QF2500SU

The design and operation of Quattroflow pumps solve many of the challenges faced by pharmaceutical and biotech manufacturers. These pumps do not feature a mechanical shaft seal or wetted rotating parts, ensuring total product containment without abrasion and particle generation.

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Quattroflow 2500SU

Max. Flow Rate 2,500 lph

New Multiple-Use and Single-Use Pump Size Available With a maximum flow rate of 2,500 lph, the new Quattroflow QF2500 pumps are located between the existing QF1200 (max. 1,200 lph) and QF4400 (max. 5,000 lph) pump sizes. The complete Quattroflow pump range covers a flow capacity between 0.06 and 16,000 lph with eight pump sizes now available - the right Quattroflow pump for all
applications.

    The QF2500 pumps offer the following main features:

    • New pump chamber design (patent pending), available as Multiple-Use and Single-Use model
    • Self-draining design
    • Up to 125:1 turn-down ratio
    • Linear flow performance
    • 50-2,500 lph flow range, max. 4/6 bar (58/87 psi)
    • High flow stability even at low flow rates
    • Clean-In-Place (CIP), Steam-In-Place (SIP), autoclavable
    • Available accessories: Control box, power box,diaphragm sensor, PID pressure controller
    • Typical applications include: Chromatography, TFF,virus filtration, sterile filtration, depth filtration

    The QF2500 pumps offer the following main benefits:

    • New patent-pending pump chamber design
    • Self-draining design
    • Linear flow performance
    • High flow stability even at low flow rates

    At Liquidyne, we prioritize our commitment to quality and consistency. In 2017 we achieved ISO 9001:2015 Quality Management System certification to ensure we can repeatedly deliver consistently high-quality products and solutions. Being an ISO 9001 facility, together with our USP Class VI Testing, ASME Bioprocessing Equipment (BPE), and EHEDG certification guarantee, we have the methodologies to assure quality. We will quickly and accurately rectify any issues if any of our products are ever in non-conformance.

    img ‰ files/ISO_9001_Quality_Management_System_Certified.png ¶ url ‰ iso-certificate ¶ cta ‰ View Certificate ¶ txt ‰ At Liquidyne, we prioritize our commitment to quality and consistency. In 2017 we achieved ISO 9001:2015 Quality Management System certification to ensure we can repeatedly deliver consistently high-quality products and solutions. Being an ISO 9001 facility, together with our USP Class VI Testing, ASME Bioprocessing Equipment (BPE), and EHEDG certification guarantee, we have the methodologies to assure quality. We will quickly and accurately rectify any issues if any of our products are ever in non-conformance. ¶
    Testimonial from Process Development Manager

    "Thanks so much! What a quick turn around. It is a pleasure working with Liquidyne."

    Process Development Manager

    Testimonial from Vice President, Analytical Development and Manufacturing

    "I received the cart yesterday, thanks for the fast delivery! It feels sturdy. I sat on it. It does not bounce. It is also easy to clean and wipe or wash down."

    Vice President, Analytical Development and Manufacturing

    Testimonial from Chemical Engineer

    "Thanks again for reacting so quickly and meeting me halfway with the element. We will be able to get installed and have things keep moving overnight with the night crew. The little things like this are always greatly appreciated when working with Liquidyne."

    Chemical Engineer

    Testimonial from VP Antibody Manufacturing

    “This pump cut our processing time from 3 days to 1 shift. I’m not giving this pump back. You will have to come and get it if you want it... and that won’t likely happen.”

    VP Antibody Manufacturing

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