Masterflex® High-Precision, High-Pressure Piston Pumps, Avantor®
The right pump for your HPLC application.
- Flow rates from 10 to 300 ml/min
- Digital stepper motor ensures accuracy at low flow rates
- Remotely control pump with a PC via RS-232 and micro USB
- Self-flush feature washes piston with every stroke
- Interactive keypad controls make programming at the pump
Single-Head Pumps precisely meter and dispense chemicals, perfect for small-scale laboratory fluid transfers and HPLC applications. Small footprint saves bench and fume hood space.
High-Flow Dual-Head Pumps are ideally suited to Preparative
: Includes detachable power supply. Dual-head and isocratic pump models also include a removable drip tray.
- Environmentally Preferable:
- Catalog No:
- MFLX74931-20
- MFLX74931-12
- MFLX74931-10
- MFLX74931-01
- MFLX74931-00
- MFLX74931-30
- MFLX74931-45
- MFLX74931-11
- Model:
- 74931-20
- 74931-12
- 74931-10
- 74931-01
- 74931-00
- 74931-30
- 74931-45
- 74931-11
- Accuracy:
- ±2% of set point
- ±3% of set point
- ±3% of set point
- ±2% of set point
- ±2% of set point
- ±2% of set point
- ±2% of set point
- ±3% of set point
- Duty cycle continuous:
- Yes
- Yes
- Yes
- Yes
- Yes
- Yes
- Yes
- Yes
- Max. pressure:
- 6000 psi
- 1000 psi
- 4000 psi
- 2000 psi
- 2000 psi
- 6000 psi
- 5000 psi
- 4000 psi
- Max. temperature:
- 100 °C (212 °F)
- 100 °C (212 °F)
- 100 °C (212 °F)
- 100 °C (212 °F)
- 100 °C (212 °F)
- 100 °C (212 °F)
- 100 °C (212 °F)
- 100 °C (212 °F)
- Min. flow rate:
- 0,1 ml/min
- 0,01 ml/min
- 0,01 ml/min
- 0,01 ml/min
- 0,01 ml/min
- Output:
- RS-232, micro USB, voltage flow control, run/stop
- RS-232, micro USB, voltage flow control, run/stop
- RS-232, micro USB, voltage flow control, run/stop
- RS-232, micro USB, voltage flow control, run/stop
- RS-232, micro USB, voltage flow control, run/stop
- RS-232, micro USB, voltage flow control, run/stop
- RS-232, micro USB, voltage flow control, run/stop
- RS-232, micro USB, voltage flow control, run/stop
- Repeatability:
- ±0,2%
- ±0,5%
- ±0,5%
- ±1%
- ±1%
- ±0,2%
- ±0,5%
- ±0,5%
- Self-priming:
- No
- No
- No
- No
- No
- No
- No
- No
- Wetted materials:
- Synthetic ruby, sapphire, UHMWPE, PTFE
- Synthetic ruby, sapphire, UHMWPE, PTFE
- Synthetic ruby, sapphire, UHMWPE, PTFE
- Synthetic ruby, sapphire, UHMWPE, PTFE
- Synthetic ruby, sapphire, UHMWPE, PTFE
- Synthetic ruby, sapphire, UHMWPE, PTFE
- Synthetic ruby, sapphire, UHMWPE, PTFE
- Synthetic ruby, sapphire, UHMWPE, PTFE
- Warranty:
- 3 years
- 3 years
- 3 years
- 3 years
- 3 years
- 3 years
- 3 years
- 3 years
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