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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QF5050S QF5050-configs

Quattroflow 5050S Max. Flow Rate 5000 lph

  • Stainless steel pump chamber
  • Compact footprint
  • High turndown ratio
  • Multi-option installation flexibility
  • Separate control box for manual operation available

Technical Data

QF5050S Servo Motor
Flow Rate Maximum Eccentric Shaft 6° 5000 lph (83 lpm)
Flow Rate Minimum Eccentric Shaft 6° 50 lph (0.83.lpm)
Pressure Temperature of Fluid < 40°C (104°F) 6 bar (87 psi)
Temperature of Fluid > 40°C (104°F) 4 bar (58 psi)
Maximum Temperature Fluid 80°C (176°F)
CIP 90°C (194°F)
SIP 130°C (266°F)*
Autoclave 130°C (266°F)*
Suction Lift Dry at 1200 rpm Eccentric Shaft 6° 4 – 4.5 m (13.1-14.7 ft)
Volume Specifications Approximated Volume per
Revolution at Free Output
95 ml
Filling Volume Without Connectors 820 ml
Connection Specification (Standard) Connectors 1.5" TC
Position of Connectors Front
Product Wetted Materials (Standard) Pump Housing SS316L
Valve Plate SS316L or PP
Diaphragms TPE
Valves EPDM/SS316L
O-rings EPDM
Certificates/Proofs (Optional) Elastomere (product wetted) USP <88> Cl. VI; FDA21CFR177;
BSE/TSE Safe
Stainless Steel Parts (product wetted) 3.1; Surface Roughness; Ferrite Content
Motor (Standard) Rated speed 3000 min -1(2.661 reduction)
Voltage 400 V
Power 3 kW
Pump Dimension with Motor and Housing Length 440 mm (17.32")
Width 325 mm (12.80")
Height 320 mm (12.60")
Pump Weight with Motor and Housing 66 kg (146 lb)

Other connection specifications, materials and motors available on request.
* With SS316L valve plate only

Performance

Click on the images to enlarge.

QF5050-chart1

Liter

qf55050s-chart2

Gallon