Sentino Microbiology Pump

The Sentino Microbiology Pump is designed for microbial analysis of aqueous samples using the membrane filter (MF) technique. The pump draws samples through a membrane filter, and channels filtrate directly to a drain or waste collection. This design ensures that fluid flows in only one direction without the possibility of back-up, thus minimizing the risk of sample contamination. The disposable fluid path can be easily replaced before biofilm buildup becomes a contamination hazard or creates a false positive during analysis. The Sentino pump has a soft-touch keypad featuring simple on/off and pulse functions. Operating parameters are preset and fixed to meet the published requirements for the MF analytical technique as described in U.S. EPA, ISO, and ASTM methods.