The PuraLev 200 single-use pump is designed for demanding fluid applications in the bioprocess field, where extremely low shear, pulsation-free flow and continuous control guarantee 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 allows a continuous and regular flow. The pump head is made of gamma-ray stable polypropylene that meets the highest biocompatibility requirements, such as those of the FDA, USP-VI and ESB/TSE.

The pump head is disposable and can be replaced in seconds. The fluid flow and pressure are precisely controlled by electronically regulating the turbine speed.

System Benefits :

• Low shear forces
• Reduced risk of contamination due 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