There are three components in a complete Masterflex® Tubing Pump System. View below to see how these work together and what to consider for each:
Pump Head:
- Flow rate—Different pump heads have different flow rate capabilities
- Tubing change frequency—Some pump heads enable rapid tubing changes
- Desired number of channels—Pump heads are stackable in most cases
- Chemical compatibility—If chemicals spill, pump head materials become important
- Accuracy—Standard pump heads offer the most accurate, repeatable flow rates
Tubing:
- Flow rate—Tubing size directly affects flow rate
- Chemical compatibility
- Tubing life
- Fluid viscosity, presence of solids, back pressure, or suction lift—High-performance tubing is best for these conditions
- Fluid temperature
Drive:
- Flow rate—The rpm of the drive directly correlates to flow rate
- Fixed- or variable-speed—Variable-speed drives enable flow rate adjustment
- Accuracy of flow rate or dispense volume—Many drives have digital speed control circuitry for highly accurate and repeatable flow rates
- Remote control or computer interface—Some drives can connect to your process controller or can be operated by a foot switch
- Environmental protection against hazards—Many drives are sealed against dust and water exposure
The Complete Masterflex® System:
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