Peristaltic Pump Ensures Repeatability

February 1, 2015
Volume 28, Issue 2

Watson-Marlow’s 120 cased peristaltic pumps are designed for single-use systems that require no contamination.

 

Watson-Marlow’s 120 cased peristaltic pumps are designed for single-use systems that require no contamination. The 120 pumps are compact and stackable and can be used for multiple feed applications such as pH control, antifoam, and nutrient and buffer addition. The 120 pumps offer accurate and repeatable pumping with a speed range of 2000:1, speed accuracy of ±1%, and a selection of USP Class VI tubes.

The 110 mm wide pumps feature a 114 pumphead with a spring-loaded flip-top track that ensures repetitive flow and pressure, and error-free tube changing. The IP31-rated 120 pumps are designed with illuminated numeric speed display that provides easy recording of operating parameters. A keypad lock prevents accidental commands. Three different models are available for fixed speed, manual, or remote auto control, and five single and multi-channel pumpheads.

Watson Marlowwww.watson-marlow.com/us-en