PuraLev® Single-Use Life Science Pump Series
Safe, Clean and Low Shear-Force Pump Design to Fit the Most Demanding Biotech- and Pharmaceutical Single-Use Applications
PuraLev® 600SU (Single-Use)
Levitronix® has developed a revolutionary pump that has no bearings to wear out or seals to break. Based on the principles of magnetic levitation, the pump’s impeller is suspended, contactfree, inside a sealed casing and is driven by the magnetic field of the motor. The impeller and casing are both fabricated from biocompatible (FDA, USP-VI, ABSE/TSE free and Animal free) resins and together they make up the pumphead. A continuous flow rate and pressure are precisely controlled by electronically regulating the rotor speed, which eliminates any pulsation. With the lack of mechanical bearings plus the self-contained pump head design, the risk of contamination is drastically reduced. The absence of narrow gaps between the impeller and pump casing, plus the low-shear pump design also allows the gentle pumping of sensitive liquids. The pump casing is fabricated with Triclamp fittings and has aseptic seal design.
Flow/Pressure Curves PuraLev® 600SU
PuraLev® 600SU Facts
| Max. Differential Pressure: | 3.1 bar | 45 psi |
| Max. Flow: | 75 liters/min | 20 gallons/min |
| Wet Materials: | Polypropylene (FDA, USP-VI, BSE/TSE free) |
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| Sterilization Methods: | Gamma radiation up to 40kGy | |
| Supply Voltage: | 600 W / 48 VDC | |
System Benefits
- Low shear-forces
- Reduced risk of contamination due to the self-contained design with magnetic bearings
- No particle generation
- No narrow gaps between the impeller and pump casing where bacteria could be entrapped
- Pumphead is gamma sterilizable
- Biocompatibility of wet materials:
FDA, USP-VI, Animal/BSE/TSE free - Bayonet socket design for easy and intuitive exchange of disposable pumphead
- Dry running capability
- Proven technology in the medical (blood pumps) and semiconductor (high-purity pumps) industries
- High flow capability with compact design
- Pulsation free
