The PuraLev 4000MU pump is designed for demanding fluid applications where ultra-low shear, pulsation-free and continuously controlled flow eliminate particle formation, resulting in a highly reliable solution.

Based on the principle of magnetic levitation, the pump wheel is suspended, non-contact, inside a sealed housing and is driven by the magnetic field of the motor, which allows a continuous and regular flow. It combines all the advantages of a centrifugal pump but avoids the problems associated with the failure of bearings and mechanical seals found in competing pump systems.

The reusable pump head is made of PFA/PEEK/stainless steel that meets the highest biocompatibility requirements such as FDA, USP-VI and BSE/TSE free.

System Benefits :

• Reduced risk of contamination thanks to autonomous design with magnetic bearings
• No narrow gaps between the impeller and the pump body where bacteria could be trapped
• Low shear forces
• Pump head made of steam sterilizable materials listed by the FDA
• Easy damping of the pump body for cleaning
• Aseptic pump housing design with Triclam fittings and sealing technology
• Small size
• No generation of particles
• Dry operation
• Proven technology in medical (blood pumps) and semiconductor (high purity pumps)