Low Share Design - High Cell Viability
The Puralev multi-use pump system is an innovative centrifugal pump that does not use consumable bearings or seals. Based on the principle of magnetic levitation, the pump's impeller floats non-contact within a sealed pump casing and is driven by the rotating magnetic field of the motor. Both the impeller and the pump casing are made of high-purity fluororesin that is biocompatible (FDA, USP-VI, BSE/TSE, and animal-free). These components, along with the rotor magnets, make up the pump head. The rotor speed is electronically controlled, allowing for precise control of fluid pressure and flow rate without pulsation. This pump has two basic system types. The standalone type includes a control panel for manually setting the speed on the controller, eliminating the need for a PLC to set the speed via an analog signal. The expanded type has a built-in PLC interface, allowing speed to be set by external signals or enabling precise flow or pressure control using flow or pressure sensors. For more details, please contact us.
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basic information
**Main Features** Reduced contamination risk due to built-in magnetic bearings Low shear Dust-free Structure that prevents bacteria and contaminants from accumulating inside the pump Pump head compatible with steam sterilization (multi-use type only) Biocompatibility of wetted parts: FDA, USP-VI, Animal/BSE/TSE free Easy disassembly and cleaning (multi-use type only) Aseptic pump casing design with tri-clamp fittings Compact and space-saving Durable even during dry running Extensive experience and technology in medical (single-use) and semiconductor industry (high-purity pumps) Compact with high flow rate Pulsation-free
Price range
Delivery Time
P4
Applications/Examples of results
Application - Shear-sensitive fluids and bacteria transfer - Bioprocess - Circulation and transfer for bioreactors - Perfusion of hollow fiber reactors - Sterilization and aseptic flow in the food and pharmaceutical industries - Manufacturing of chemical products
Company information
Levtronics is a global leader in magnetic levitation bearing-less motor technology, providing solutions for blood pumps in the medical field, as well as for the electronics industry (semiconductors, LCDs, solar cells), life sciences, and industrial applications, including ultra-pure fluid transfer and abrasive transfer of slurries. With patented technology, it combines motors and magnetic bearings into a single unit product, resulting in compactness, high reliability, long lifespan, and the ability to transfer clean fluids and slurries in harsh environments. Levtronics offers ideal solutions for applications requiring contamination-free fluid transfer, mixing, or flow control over extended periods. Levtronics is headquartered in Zurich, Switzerland, with offices in the United States and Taiwan to provide support in each region.
