PuraLev single-use pump systems are designed for demanding fluid applications in the bioprocess field, where extremely low shear, pulsation-free flow and continuous control ensure the best product performance.

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 enables a continuous and regular flow.

System Benefits :

• Low shear forces
• Reduced risk of contamination thanks to autonomous design with magnetic bearings
• No generation of particles
• No narrow gaps between the impeller and the pump body where bacteria could be trapped
• Pump head is sterilizable with gamma rays
• Biocompatibility of wet materials: FDA, USP-VI, Animal/ BSE/ TSE free
• Bayonet socket design for easy and intuitive exchange of the disposable pump head
• Dry operation
• Proven technology in medical (blood pumps) and semiconductor (high purity pumps)
• High flow capacity with compact design
• Free pulsation