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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Ideal solutions for critical applications

Quattroflow® develops and manufactures quaternary (four-piston) diaphragm pumps specifically designed for critical applications in the biopharma industry.

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Quattroflow Biopharma Pump QF150SU Single-Use

Quattroflow 150SUMax. Flow Rate 180 lph

  • New version with 90 W motor
  • Disposable wetted pump chamber
  • Integrated controller
  • Digital key pad for manual operation
  • Small and portable format
  • Ideal for R&D and process development

Technical Data

QF150SU Standard Motor
Flow Rate Maximum Eccentric Shaft 5° 180 lph (3 lpm)
Flow Rate Minimum Eccentric Shaft 5° 1 lph (0.017 lpm)
Pressure Temperature of Fluid < 40°C (104°F) 4 bar (58 psi)
Temperature of Fluid > 40°C (104°F) 4 bar (58 psi)
Maximum Temperature Fluid 60°C (140°F)
Autoclave* 130°C (266°F)
Suction Lift Dry at 3000 rpm Eccentric Shaft 5° 2 – 3 m (6.6 – 9.8 ft)
Volume Specifications Approximated Volume per
Revolution at Free Output
1.2 ml
Filling Volume Without Connectors 15 ml
Connection Specification (Standard) Connectors 1/4" TC
Position of Connectors Inline
Number of Flow Directions 4
Product Wetted Materials (Standard) Pump Chamber PP
Valve Plate PP
Diaphragms TPE
Valves EPDM
O-rings EPDM
Certificates/Proofs (Optional) Elastomere (product wetted) USP <88> Cl. VI; FDA21CFR177;
BSE/TSE Safe; USP 87/381/661
Motor (Standard) Rated speed 3000 min-1
Voltage 230 V (110 V as option)
Power 90 W
Pump Dimension with Motor and Housing Length 262 mm (10.31")
Width 164 mm (6.46")
Height 185 mm (7.28")
Pump Weight with Motor and Housing 7.6 kg (16.8 lb)

Other connection specifications, materials and motors available on request.


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Quattroflow Biopharma Pump QF150SU Single-Use Performance Chart


Quattroflow Biopharma Pump QF150SU Single-Use Performance Chart