Peristaltic pumps rely on compressing and releasing a length of flexible tubing to mimic natural peristalsis seen in many biological systems, using positive displacement to move fluids in a pulsing manner. Procedures will remain contamination-free using these systems, since the only part of the pump touched by the solution is the interior of the tubing. Additionally, the pumps are able to handle heavier and more aggressive fluids. The flexible tubing requires few periodic replacement and maintenance needs.
Ideal general purpose pumps for re-circulation, transfer and filtration in life science applications.
• Space efficient—low-profile, stackable design
• Safety interlocks powers unit down when changing tubing
• Remote control capability—ideal for automated process applications
• Accurate, reliable control of flow and dosingdigital display of RPM for accurate control
With the PP3300 and PP3400 units, our highly regarded peristaltic pump technology is combined with innovative digital control to provide robust performance at an economical value. These units offer a reliable alternative to lab piston metering pumps, gear pumps and small circulating pumps used in life science laboratory applications. These stackable, variable speed pumps are self priming, able to operate dry, and contain no valves or seals eliminating replacement needs. Fluid contacts only the tubing, providing for contamination-free pumping in high-purity applications.