New disposable pump head offers near pulseless flow, the ability to be sterilized, and up to 500 hours of pump life before replacement!!!

Masterflex® peristaltic pumps have always been configurable to your needs and now offer another option to enhance performance. Our new open-head sensor interlock technology couples with quick-loading pump heads to shut down the drive when the pump head is opened, eliminating exposure to moving rollers connected to the drive shaft. This feature is particularly beneficial for peristaltic pumps operating in a system where a PLC or SCADA computer can control the pumps from a remote location.

http://www.coleparmer.com/blog/2016/12/05/open-head-sensor-interlock/