Positive displacement pumps, such as diaphragm and peristaltic pumps, produce pulsations in the fluid. These pulsations can negatively impact single-use pharmaceutical production processes such as TFF and chromatography, which need tightly controlled flow rates and line pressures. Malema’s single-use dampeners reduce pulsation and variations in flow of critical biopharmaceutical media in processing and transfer applications.
Up to 95% reduction in peak to peak flow pulsation
Wetted fluid path made of Polyurethane and PEEK that meets USP Class VI, USP 661.2, and USP 788 requirements
Patent-pending single-use design eliminates pulsation of flow rate and line pressure
Gamma-stable to 50 kGy
Available for line sizes from 1/4” to 1” ID, and with hose barb or triclamp fluid connections
Pressure rating to 90 psi (6 bar)
Contact Sean for more information on this product
Technical Sales Specialist
Make an enquiry
More on Malema
Malema designs and manufactures flow measurement and control instruments for life sciences applications. Their products are designed for high accuracy, reliability, and repeatability for use with biopharmaceutical media.