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 industry.

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QF5KQCON-ACUEGOT QF5KHT-ACUEGNT QF5KACUEGNT QF5KCD-ACUHG

Quattroflow 5k Max. Flow Rate 6,000 lph

  • Increased max. flow rate of 6,000 lph with most drives
  • Clean-In-Place/Steaming-In-Place (CIP/SIP) and autoclavability
  • Self-draining design to minimize non-recoverable product
  • Enhanced venting to reduce the minimum flow rate required to remove entrapped air during priming
  • Patented valve plate design to achieve self-draining and venting
  • Up to 120:1 turndown ratio
  • Improved linear flow performance
  • High flow stability across entire flow range

Technical Data

QF5k QF5k-HT QF5k QCon QF5kCD (compact design)
Flow Rate Maximum Eccentric Shaft 5° 6,000 lph (100 lpm) 5,000 lph (83,3 lpm)
Flow Rate Minimum Eccentric Shaft 5° 200 lph (3,3 lpm) 50 lph (0,8 lpm)
Pressure Temperature of Fluid < 40°C (104°F) 6 bar (87 psi), 4 bar (58 psi) continuously
Temperature of Fluid > 40°C (104°F) 4 bar (58 psi)
Maximum Temperature Fluid 80°C (176°F) short-term
CIP 90°C (194°F) short-term
SIP 130°C (266°F)
Autoclave 130°C (266°F)
Pump Speed Range 30-1,200 RPM 13-1,200 RPM 13-1,050 RPM
Dry Suction Lift (Height) 2 m at 1,000 RPM
Volume Specifications Approximated Volume per Revolution at Free Output 91 ml
Approximated Filling Volume Without Connectors ~788 ml
Connection Specification (Standard) Connectors (inch) 1.5" TC
Positions of Connectors Front
Product Wetted Materials (Standard) Pump Chamber 1.4435 (316L)
Valve Plate 1.4435 (316L)
Diaphragms TPE
Valves EPDM
O-Rings EPDM
Certificates/Proofs (Optional) Elastomers (Product Wetted) USP <87>, USP<88> Cl. VI; FDA21CFR177; BSE/TSE Safe
Stainless Steel Parts (Product Wetted) 3.1; Surface Roughness; Ferrite Content
Motor Type AC Servo
Frequency Inverter Not Included (optional) Integrated Not Included (optional)
Rated Speed 1435 RPM (50 Hz) 3000 RPM 3000 RPM
Voltage 230/400 V
Current 7.7/4.4 23.5/13.4 23.5/13.4 13.1/7.5
Pump Dimension with Motor and Housing Length 872 mm (34.33") 851 mm (33.50") 950 mm (37.40") 261 mm (10.27")
Width 257 mm (10.11") 281 mm (11.06") 281 mm (11.06") 320 mm (12.59")
Height 333 mm (13.11") 385 mm (15.15") 405 mm (15.94") 410 mm (16.14")
Pump weight with Motor and Housing 95 kg (209 lb) 110 kg (243 lb) 115 kg (254 lb) 70 kg (154 lb)
IP-Protection Class (Total Pump) 55 IP 54 IP 54 IP 55 IP
Operating Temperature -20 to 40°C
(-4 to 104°F)
10 to 30°C
(50 to 86°F)
Pump Controls Keypad/Controls Not Included HT-Panel Q-Control Not Included
Manual Speed Setting
Direct Sensor Connection
PID Control
Alarm Function
Analog Input Over Frequency Inverter 4-20 mA (standard)
0-10 V (optional)
4-20 mA
0-10 V
Over Frequency Inverter

Other connection specifications, materials and motors available on request.

Performance

Click on the images to enlarge.

QF5k_flowchart

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