Quattroflow Products

Ensuring total product containment without abrasion

The Quattroflow™ pump's method of operation allows it to gently, safely and securely convey aqueous solutions and biological products that are shear sensitive.

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Quattroflow Markets

Ideal solutions for critical applications

Quattroflow™ develops and manufactures quaternary (four-piston) diaphragm pumps specifically designed for critical applications in the biopharma as well as food and beverage industries.

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QF4400SU QF4400SU-HT

Quattroflow 4400SU Max. Flow Rate 5000 lph

QF4400SU

  • Disposable wetted pump chamber
  • Pump chamber made of solid polypropylene
  • Separate control box for manual operation available

QF4400SU-HT

  • Integrated pump chamber, pump drive, motor and control box
  • Extended turndown ratio
  • Compact design

Technical Data

Standard Motor QF4400SU QF4400SU-HT
Flow Rate Maximum Eccentric Shaft 6° 5000 lph (83 lpm) 5000 lph (83 lpm)
Flow Rate Minimum Eccentric Shaft 6° 150 lph (2.5 lpm) 50 lph (0.83 lpm)
Pressure Temperature of Fluid < 40°C (104°F) 4 bar (58 psi) 4 bar (58 psi)
Temperature of Fluid > 40°C (104°F) 4 bar (58 psi) 4 bar (58 psi)
Maximum Temperature Fluid 60°C (140°F) 60°C (140°F)
Autoclave 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)
Volume Specifications Approximated Volume per
Revolution at Free Output
95 ml 95 ml
Filling Volume Without Connectors 820 ml 820 ml
Connection Specification (Standard) Connectors 1.5" TC 1.5" TC
Position of Connectors Front Front
Product Wetted Materials (Standard) Pump Chamber PP PP
Valve Plate PP PP
Diaphragms TPE TPE
Valves EPDM / SS316L EPDM / SS316L
O-rings 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
Motor Rated speed 1410 min-1 (50 Hz) 1200 min-1 (50 Hz)
Voltage 230/400 V 400 V
Power 2.2 kW 4.0 kW
Pump Dimension with Motor and Housing Length 852 mm (33.54") 790 mm (31.10")
Width 250 mm (9.84") 275 mm (10.83")
Height 333 mm (13.11") 393 mm (15.47")
Pump Weight with Motor and Housing 105 kg (232 lb) 75 kg (165 lb)

Other connection specifications, materials and motors available on request.

Performance

Click on the images to enlarge.

QF4400SU-chart1

QF4400SU Eccentric Shaft 6° – Liter

QF4400SU-chart2

QF4400SU Eccentric Shaft  6° – Gallon

QF4400SU-HT-chart1

QF4400SU-HT Eccentric Shaft  6° – Liter

QF4400SU-HT-chart2

QF4400SU-HT Eccentric Shaft  6° – Gallon