Single & multi-use options available.
With a maximum flow rate of 2,500 lph, QF2500 pumps excel in numerous biopharma applications – chromatography, TFF, virus filtration, sterile filtration, and depth filtration. The new QF2500 range brings with it numerous design enhancements.
- 20* to 2500 L/hr flow range (*HT version)
- Applications include filtration systems (TFF, etc.), chromatography systems, feeding pump, virus filtration and sterile filtration
- 4-piston diaphragm positive displacement pump ensures total product containment
- Minimal maintenance and downtime required
- Low pulsation
- Low shear
- Superior containment
- Variable flow
- No particle shedding
- High purity
- Quiet operation
- CIP & SIP (multiple use only)
- USP Class VI
- Available accessories: Power box, diaphragm sensor, PID pressure controller
Performance
Talk to us about the OEM version. A version of the pump available without housing that can be integrated into a skid.
Sean’s take on this product
Reliable: Quattroflow pumps are tried and tested across wide variety of biopharma applications. By providing low friction, low sheer, and low pulsation, they are ideal for critical applications in biopharma manufacturing such as Tangential Flow Filtration (TFF), Chromatography, centrifuge feed, and many more. Pumps are available in single as well as multi-use variants, giving you
Quality: Quattroflow pumps are well designed and engineered, offering a long product life with easily performed servicing. Service kits are available for all products, allowing them to be maintained in-house, or through your service contract-provider.
Did you know?
Quattroflow pumps are designed to mimic the human heart in order to give safe, reliable, and efficient transfer of biologics throughout your process.
Make an enquiry
Main features and benefits:
- New pump chamber design (patent pending), available as Multiple-Use and Single-Use model
- Self-draining design
- Up to 125:1 turn-down ratio
- Linear flow performance
- 50-2,500 lph flow range, max. 4/6 bar (58/87 psi)
- High flow stability even at low flow rates
- Clean-In-Place (CIP), Steam-In-Place (SIP), autoclavable
Multi-Use Performance
Multi-Use Technical Data
| QF2500 STANDARD MOTOR | QF2500S-HT STANDARD MOTOR | QF2500MU OEM | ||
|---|---|---|---|---|
| Flow Rate Maximum | Eccentric Shaft 5° | 2,500 lph (41 lpm) | 2,500 lph (41 lpm) | 2,500 lph (41 lpm) |
| Flow Rate Minimum | Eccentric Shaft 5° | 50 lph (0.8 lpm) | 25 lph (0.41 lpm) | 25 lph (0.41 lpm) |
| Pressure | Temperature of Fluid < 40°C (104°F) | 6 bar (87 psi) | 6 bar (87 psi) | 6 bar (87 psi) |
| Temperature of Fluid > 40°C (104°F) | 4 bar (58 psi) | 4 bar (58 psi) | 4 bar (58 psi) | |
| Maximum Temperature | Fluid | 80°C (176°F) | 80°C (176°F) | 80°C (176°F) |
| CIP | 90°C (194°F) | 90°C (194°F) | 90°C (194°F) | |
| Autoclave | 130°C (266°F) | 130°C (266°F) | 130°C (266°F) | |
| Pump Speed Range | rpm | 30-1750 | 20-1800 | 20-1800 |
| Suction Lift Dry at Maximum Speed | Eccentric Shaft 5° | 4 – 4.5 m (13.1 – 14.7 ft) | 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 | 27 ml | 27 ml | 27 ml |
| Approximated Filling Volume Without Connectors | 210 ml | 210 ml | 210 ml | |
| Connection Specification (Standard) | Connectors | 1″ TC | 1″ TC | 1″ TC |
| Position of Connectors | Front | Front | Front | |
| Product Wetted Materials (Standard) | Pump Chamber | SS316L | SS316L | SS316L |
| Valve Plate | SS316L | SS316L | SS316L | |
| Diaphragms | TPE | TPE | TPE | |
| Valves | EPDM | EPDM | EPDM | |
| O-rings | EPDM | EPDM | EPDM | |
| Certificates/Proofs (Optional) | Elastomere (product wetted) | USP <88> Cl. VI; FDA21CFR177; BSE/TSE Safe | USP <88> Cl. VI; FDA21CFR177; BSE/TSE Safe | USP <88> Cl. VI; FDA21CFR177; BSE/TSE Safe |
| Stainless Steel Parts (product wetted) | 3.1; Surface Roughness; Ferrite Content | 3.1; Surface Roughness; Ferrite (EN10204) | 3.1; Surface Roughness; Ferrite Content | |
| Motor (Standard) | Rated speed @ 50Hz | 1445 min-1 | 1800 min-1 | 1800 min-1 |
| Voltage | 230/400 V | 400 V | 3 x 230V / 3 x 400V | |
| Power | 1.5 kW | 1.5 kW | — | |
| Pump Dimension with Motor and Housing | Length | 815 mm (32.09″) | 824 mm (32.44″) | 516 mm (20.32″) |
| Width | 215 mm (8.46″) | 275 mm (10.83″) | 187 mm (7.36″) | |
| Height | 295 mm (11.61″) | 382.5 mm (15.06″) | 210 mm (8.27″) | |
| Pump Weight with Motor and Housing | 63 kg (139 lb) | 67 kg (148 lb) | 30.9 kg (68,1 lb) |
Single-Use Performance
Single-Use Technical Data
| QF2500 STANDARD MOTOR | QF2500SU-HT STANDARD MOTOR | QF2500SU OEM | ||
|---|---|---|---|---|
| Flow Rate Maximum | Eccentric Shaft 5° | 2,500 lph (41 lpm) | 2,500 lph (41 lpm) | 2,500 lph (41 lpm) |
| Flow Rate Minimum | Eccentric Shaft 5° | 50 lph (0.8 lpm) | 25 lph (0.41 lpm) | 25 lph (0.41 lpm) |
| Pressure | Temperature of Fluid < 40°C (104°F) | 4 bar (58 psi) | 4 bar (58 psi) | 4 bar (58 psi) |
| Temperature of Fluid > 40°C (104°F) | 4 bar (58 psi) | 4 bar (58 psi) | 4 bar (58 psi) | |
| Maximum Temperature | Fluid | 60°C (140°F) | 60°C (140°F) | 60°C (140°F) |
| Autoclave | 130°C (266°F) | 130°C (266°F) | 130°C (266°F) | |
| Pump Speed Range | rpm | 30-1750 | 20-1800 | 20-1800 |
| Suction Lift Dry at Maximum Speed | Eccentric Shaft 5° | 4 – 4.5 m (13.1 – 14.7 ft) | 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 | 27 ml | 27 ml | 27 ml |
| Approximated Filling Volume Without Connectors | 210 ml | 210 ml | 210 ml | |
| Connection Specification (Standard) | Connectors | 1″ TC | 1″ TC | 1″ TC |
| Position of Connectors | Front | Front | Front | |
| Product Wetted Materials (Standard) | Pump Chamber | PP | PP | PP |
| Valve Plate | PP | PP | PP | |
| Diaphragms | TPE | TPE | TPE | |
| Valves | EPDM | EPDM | EPDM | |
| O-rings | EPDM | EPDM | EPDM | |
| Certificates/Proofs (Optional) | Elastomere (product wetted) | USP <88> Cl. VI; FDA21CFR177; BSE/TSE Safe | USP <88> Cl. VI; FDA21CFR177; BSE/TSE Safe | USP <88> Cl. VI; FDA21CFR177; BSE/TSE Safe |
| Stainless Steel Parts (product wetted) | 3.1; Surface Roughness; Ferrite Content | – | – | |
| Motor (Standard) | Rated speed @ 50Hz | 1445 min-1 | 1800 min-1 | 1800 min-1 |
| Voltage | 230/400 V | 400 V | 3 x 230V / 3 x 400V | |
| Power | 1.5 kW | 1.5 kW | – | |
| Pump Dimension with Motor and Housing | Length | 815 mm (32.09″) | 824 mm (32.44″) | 516 mm (20.32″) |
| Width | 215 mm (8.46″) | 275 mm (10.83″) | 187 mm (7.36″) | |
| Height | 295 mm (11.61″) | 382.5 mm (15.06″) | 210 mm (8.27″) | |
| Pump Weight with Motor and Housing | 56 kg (123 lb) | 60 kg (148 lb) | 23.4 kg (51.6 lb) |