The Quattroflow QF1200 Series 4-Piston Diaphragm Pump with Multi-Use Chamber is mainly used to pump water-like fluids that are typically handled in research, pilot plant, or production facilities of the pharmaceutical, biotech, food or cosmetic research centers or plants.
The four segments of the pump diaphragm oscillate back and forth. This alternate movement is created by a connector plate that is arranged on a ball bearing. The ball bearing sits on an eccentric shaft. The connector plate does not turn.
The stroke of the pistons is determined by the angle of the eccenter. There are eccentric shafts at 3 and 5° available. The range of flow rates can be modified by changing the eccentric shafts.
Typical applications include:
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