4 Piston Diaphragm Pump

The Quattroflow Family of Pumps

The QuattroFlow’s positive displacement pump incorporates a four piston-diaphragm technology with no mechanical seals that is driven by an eccentric shaft and electric motor. These pumps primarily serve the biopharmaceutical industry that requires high containment, purity, and cleanability.

This innovative Quattroflow pump technology can be found in multi use/permanent cleanable applications or, as is becoming popular, single use applications. Applications include feeding cross-flow filter systems, chromatography modules and centrifuges where good flow control is essential.

Quattroflow® pumps are known for transferring shear sensitive media of aqueous solutions and biological products such as blood by-products to vaccines without damage, ultimately ensuring product quality, safety, efficiency and reliability.

Product Features:

  • Minimum Heat Transfer to the product being processed in fact lowest compared to widely used Peristaltic and Lobe Technology
  • Minimum Pulsation and Low Shear compared to Peristaltic and Air Operating Diaphragm and Lobe Pumps
  • Quattroflow pumps have the ability to maintain Flow at Higher Differential Pressure than peristaltic
  • Design that is compatible with Single Use Technology
  • Low Noise for lab environment and Lower Energy Requirement because of higher efficiency

Product Documents

Brochure
Quattroflow Pump General Overview
Quattroflow QF150S Brochure
Quattroflow QF1200S Brochure
Quattroflow QF1200S-CV Brochure
Quattroflow QF4400S Brochure
Quattroflow QF10K Brochure
Quattroflow QF20K Brochure
Quattroflow QF1200S-HT Brochure
Quattroflow QF30SU Brochure
Maintenance Manual
Quattroflow Model 150 Operations and Maintenance Manual
Quattroflow Modle 1200 Operations and Maintenance Manual
Quattroflow Model 4400 Operations and Maintenance Manual
Quattroflow Model 10K Operations and Maintenance Manual
Quattroflow Model 20K Operations and Maintenance Manual
Quattroflow Model 30SU Operations and Maintenance Manual

Product Links

Quattroflow QF150S Maintenance Video
Quattroflow QF1200S Maintenance Video
Quattroflow QF4400S Maintenance Video
Retrofit a QF150 Pump to use a QF30SU Pump Chamber

How Does The Quattroflow Work?

The Quattroflow pumps contains highly precise 4-piston diaphragm. Each stroke of the four pistons is derived by an eccentric shaft, which is connected to the motor.

Quattroflow: Multiple-Use and Single-Use Pumps

Multiple Use Four Piston Diaphragm Pumps

Quattroflow multi-use pumps have a vast array of options and flow rates to accommodate many pharmaceutical and biotech systems. Whether your requirement is 1 lph (.26 gph) or 20,000 lph (5283 gph) Quattroflow has your application covered with high purity, easily cleanable, multiple use units. From OEM’s and small scale automated systems, to large laboratories and cross-filter systems, the Quattroflow QF Series provides the purity needed for the most demanding pharmaceutical and bio-technology applications.

Quattroflow Single Use Pumps 

The Quattroflow QF30, 150, 1200, 4400, and 20K models are available in a single use configuration. They combine a polypropylene pump head with the standard USP class VI elastomers. Quattroflow single-use combines convenience with the ability to save time and money by reducing the cost of cleaning and decontamination. Gamma-radiated and sterility tested upon request, these pumps ensure the integrity of your process and production output by providing the safe, clean and reliable transfer of your high purity process fluids.

The NEW QF30SU Pump Head 

Quattroflow Pump Model Range 

Range of FlowMax PressureMax Temp Process / CIP / SIPChamber DiameterPortingPower ConsumptionPower SupplyMaterial of Construction
QF1501 - 150 lph (0.26 - 40 gph)6 bar @ 20°C (87 psi @ 68°F)80 / 90 / 130°C (176 / 194 / 260°F) autoclavable70 mm 2.75 in25 mm Flange 1/4" TC50 W115 / 230 V1 - phaseStainless Steel: 1.4435 / 1.4539 Valves: EPDM Diaphragm: EPDM / PP
QF12006 - 1200 lph (1.6 - 317 gph)8 bar @ 20°C (116 psi @ 68°F)80 / 90 / 130°C (176 / 194 / 260°F) autoclavable119 mm 4.69 in25 mm Flange 3/4" TC370 W115 / 230 V1 or 3 - phaseStainless Steel: 1.4435 / 1.4539 Valves: EPDM Diaphragm: EPDM / PP
QF440060 - 4000 lph (16 - 1057 gph)8 bar @ 20°C (116 psi @ 68°F)80 / 90 / 130°C (176 / 194 / 260°F) autoclavable225 mm 8.86 in50 mm Flange 1-1/2" TC2200 W400 V3 - phaseStainless Steel: 1.4435 / 1.4539 Valves: EPDM Diaphragm: EPDM / PP
QF20K200 - 20,000 lph (53 - 5283 gph)8 bar @ 20°C (116 psi @ 68°F)80 / 90 / 130°C (176 / 194 / 260°F) autoclavable325 mm 12.80 in75 mm Flange 2-1/2" TC4000 W400 V3 - phaseStainless Steel: 1.4435 / 1.4539 Valves: EPDM Diaphragm: EPDM / PP

Quattroflow Single Use Pump Model Range

Range of FlowMax PressureMax Temp Process / CIP / SIPChamber DiameterPortingPower Consumption[3]Power SupplyMaterial of Construction
QF150SU1 - 150 lph(0.26 - 40 gph)6 bar @ 20°C(87 psi @ 68°F)130°C autoclavable70 mm2.75 in25 mm Flange1/4" TC50 W115 / 230 V1 - phasePolypropylene Valves: EPDM Diaphragm: EPDM / PP
QF1200SU6 - 1200 lph(1.6 - 317 gph)4 bar @ 20°C(58 psi @ 68°F)130°C autoclavable119 mm4.69 in25 mm Flange1/2" TC370 W115 / 230 V1 or 3 - phasePolypropylene Valves: EPDM Diaphragm: EPDM / PP
QF4400SU60 - 4000 lph(16 - 1057 gph)8 bar @ 20°C(116 psi @ 68°F)130°C autoclavable225 mm8.86 in50 mm Flange1-1/2" TC2200 W400 V3 - phasePolypropylene Valves: EPDM Diaphragm: EPDM / PP

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