3.4.4 Pumps
Description
The pumps introduce acids and bases into the disposable bag for adjustment of the pH
of the bag contents. The pumps are located on the I/O Cabinet.
Pumps are an optional component for the XDUO mixer.
Pump models
Two Watson-Marlow™ peristaltic pumps model 313 can be included in the configuration
of XDUO mixers. The pumps operate at variable speed. Changing the CV between 0%
and 100% increases the speed linearly over the range.
For the characteristics of the pumps see Section 10.4 Pump characteristics, on page 281.
Illustration of a model 313 pump
DescriptionPart
Adjustment wheel for gripping elements1
Roller2
70 Xcellerex XDM 50-1000, XDUO 100-1000 mixers Operating Instructions 29251615 AD
3 System description
3.4 Mixer vessel components
3.4.4 Pumps