Quattroflow QF4400 Biotech Pump

Available in single use and multiple use with the following features:

  • Biotech pump with flow rates of 50* – 5000L per hour (*HT version)
  • Applications include filtration systems (TFF, etc.), chromatography systems, feeding pump, virus filtration and sterile filtration
  • 4-piston diaphragm positive displacement pump ensures total product containment
  • Minimal maintenance and downtime required

More features: 

  • Low pulsation
  • Low shear
  • Superior containment
  • Variable flow
  • No particle shedding
  • High purity
  • Quiet operation
  • CIP & SIP (multiple use only)
  • USP Class VI
  • Available accessories: Power box, diaphragm sensor, PID pressure controller

Talk to us about the OEM version. A version of the pump available without housing that can be integrated into a skid.

Sean’s take on this product

Reliable: Quattroflow pumps are tried and tested across wide variety of biopharma applications. By providing low friction, low sheer, and low pulsation, they are ideal for critical applications in biopharma manufacturing such as Tangential Flow Filtration (TFF), Chromatography, centrifuge feed, and many more. Pumps are available in single as well as multi-use variants, giving you

Quality: Quattroflow pumps are well designed and engineered, offering a long product life with easily performed servicing. Service kits are available for all products, allowing them to be maintained in-house, or through your service contract-provider.

Did you know?

Quattroflow pumps are designed to mimic the human heart in order to give safe, reliable, and efficient transfer of biologics throughout your process.

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    Multi-Use Performance

    QF4400S Eccentric Shaft 6° — Liter

    QF4400S Eccentric Shaft 6° — Gallon

    QF4400S-HT Eccentric Shaft 6° — Liter

    QF4400S-HT Eccentric Shaft 6° — Gallon

    Multi-Use Technical Data

    QF4400S STANDARD MOTOR HT STANDARD MOTOR QF4400MU OEM
    Flow Rate Maximum Eccentric Shaft 6° 5000 lph (83 lpm) 5000 lph (83 lpm) 5000 lph (83 lpm)
    Flow Rate Minimum Eccentric Shaft 6° 150 lph (2.5 lpm) 50 lph (0.83 lpm) 50 lph (0.83 lpm)
    Pressure Temperature of Fluid < 40°C (104°F) 6 bar (87 psi) 6 bar (87 psi) 6 bar (87 psi)
    Temperature of Fluid > 40°C (104°F) 4 bar (58 psi) 4 bar (58 psi) 4 bar (58 psi)
    Maximum Temperature Fluid 80°C (176°F) 80°C (176°F) 80°C (176°F)
    CIP 90°C (194°F) 90°C (194°F) 90°C (194°F)
    SIP 130°C (266°F) 130°C (266°F) 130°C (266°F)
    Autoclave 130°C (266°F) 130°C (266°F) 130°C (266°F)
    Suction Lift Dry at 1200 rpm Eccentric Shaft 6° 4 – 4.5 m (13.1 – 14.7 ft) 4 – 4.5 m (13.1 – 14.7 ft) 4 – 4.5 m (13.1 – 14.7 ft)
    Volume Specifications Approximated Volume per Revolution at Free Output 95 ml 95 ml 95 ml
    Filling Volume Without Connectors 820 ml 820 ml 820 ml
    Connection Specification (Standard) Connectors 1.5″ TC 1.5″ TC 1.5″ TC
    Position of Connectors Front Front Front
    Product Wetted Materials (Standard) Pump Housing SS316L SS316L SS316L
    Valve Plate SS316L or PP SS316L SS316L
    Diaphragms TPE TPE TPE
    Valves EPDM/SS316L EPDM/SS316L EPDM/SS316L
    O-rings EPDM EPDM EPDM
    Certificates/Proofs (Optional) Elastomere (product wetted) USP <88> Cl. VI; FDA21CFR177; BSE/TSE Safe USP <88> Cl. VI; FDA21CFR177; BSE/TSE Safe USP <88> Cl. VI; FDA21CFR177; BSE/TSE Safe
    Stainless Steel Parts (product wetted) 3.1; Surface Roughness; Ferrite Content 3.1; Surface Roughness; Ferrite Content 3.1; Surface Roughness; Ferrite Content
    Motor (Standard) Rated speed 1455 min-1 (50 Hz) 3000 min-1 (50 Hz) 3000 min-1 (50 Hz)
    Voltage 230 V/400 V 400 V* 3 x 230V / 3 x 400V
    Power 2.2 kW 4.0 kW
    Pump Dimension with Motor and Housing Length 852 mm (33.54″) 790 mm (31.10″) 670 mm (26.38″)
    Width 250 mm (9.84″) 275 mm (10.83″) 225 mm (8.86″)
    Height 333 mm (13.11″) 393 mm (15.47″) 233 mm (9.17″)
    Pump Weight with Motor and Housing 120 kg (265 lb) 90 kg (198 lb) 66.9 kg (147.5 lb)

    Single-Use Performance

    QF4400SU Eccentric Shaft 6° – Liter

    QF4400SU Eccentric Shaft  6° – Gallon

    QF4400SU-HT Eccentric Shaft  6° – Liter

    QF4400SU-HT Eccentric Shaft  6° – Gallon

    Single-Use Technical Data

    STANDARD MOTOR QF4400SU QF4400SU-HT QF4400SU OEM
    Flow Rate Maximum Eccentric Shaft 6° 5000 lph (83 lpm) 5000 lph (83 lpm) 5000 lph (83 lpm)
    Flow Rate Minimum Eccentric Shaft 6° 150 lph (2.5 lpm) 50 lph (0.83 lpm) 50 lph (0.83 lpm)
    Pressure Temperature of Fluid < 40°C (104°F) 4 bar (58 psi) 4 bar (58 psi) 4 bar (58 psi)
    Temperature of Fluid > 40°C (104°F) 4 bar (58 psi) 4 bar (58 psi) 4 bar (58 psi)
    Maximum Temperature Fluid 60°C (140°F) 60°C (140°F) 60°C (140°F)
    Autoclave 130°C (266°F) 130°C (266°F) 130°C (266°F)
    Suction Lift Dry at 1800 rpm Eccentric Shaft 6° 4 – 4.5 m (13.1-14.7 ft) 4 – 4.5 m (13.1-14.7 ft) 4 – 4.5 m (13.1-14.7 ft)
    Volume Specifications Approximated Volume per
    Revolution at Free Output
    95 ml 95 ml 95 ml
    Filling Volume Without Connectors 820 ml 820 ml 820 ml
    Connection Specification (Standard) Connectors 1.5″ TC 1.5″ TC 1.5″ TC
    Position of Connectors Front Front Front
    Product Wetted Materials (Standard) Pump Chamber PP PP PP
    Valve Plate PP PP PP
    Diaphragms TPE TPE TPE
    Valves EPDM / SS316L EPDM / SS316L EPDM
    O-rings EPDM EPDM EPDM
    Certificates/Proofs (Optional) Elastomere (product wetted) USP <88> Cl. VI; FDA21CFR177;
    BSE/TSE Safe; USP 87/381/661
    USP <88> Cl. VI; FDA21CFR177;
    BSE/TSE Safe; USP 87/381/661
    USP <88> Cl. VI; FDA21CFR177;
    BSE/TSE Safe; USP 87/381/661
    Motor Rated speed 1455 min-1 (50 Hz) 3000 min-1 (50 Hz) 3000 min-1 (50 Hz)
    Voltage 230/400 V 400 V 3 x 230V / 3 x 400V
    Power 2.2 kW 4.0 kW
    Pump Dimension with Motor and Housing Length 852 mm (33.54″) 790 mm (31.10″) 670 mm (26.38″)
    Width 250 mm (9.84″) 275 mm (10.83″) 225 mm (8.86″)
    Height 333 mm (13.11″) 393 mm (15.47″) 233 mm (9.17″)
    Pump Weight with Motor and Housing 105 kg (232 lb) 75 kg (165 lb) 50.4 kg (111 lb)

    Quattroflow Fluid Systems are the leading manufacturer of unique 4-piston diaphragm pumps, offering extremely low shear, pulsation and particulate generation, making them perfect for applications such as chromotography and tangential flow filtration (TFF).

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