
- Boxer Pumps
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- BOXER 2K Miniature Diaphragm Pump Series
2K Series
The 2K series is a single headed miniature diaphragm pump designed for gas sampling, gas detection and laboratory pipetting. Minimised power consumption was the major design criteria with 0.8 l/min requiring just 18 mA at 4.5 V. Options are also available for low temperature operation down to -20°C. Like all other pumps in the Boxer range, the pump can be customised to specific requirements. The components are produced in a wide variety of materials providing compatibility with a wide range of applications.
Iron core and coreless DC motor options are available in this series.
› Flow rate to 1.8 l/min
› Minimum power power consumption
› Choice of wetted parts
› Low temperature operation
This series is also available in a double head configuration (2KD).
Return to Miniature Diaphragm Pumps for Air and Gas range.
Iron Core Motor - e
Economic motor option available in 4.5 and 6.5 V.
Technical Data
Free Flow | 1.8 l/min |
Max Pressure | 500 mbar |
Max Vacuum | -300 mbar |
Voltage Options | 4.5 / 6.5 V DC |
Elastomers Options | EPDM, Silicone, CR |
Other Wetted Parts | PPO (Polyphenylene Oxide) |
Tube Connection | ∅3.5 mm |
Weight | 32 g |

Order Information
Part Number: 2100.001 4.5 V DC / EPDM
Part Number: 2100.002 6.5 V DC / EPDM


Coreless Motor
Low power consumption with excellent life available in 4.0, 7.0, 9.0, 13.5 and 18.0 V.
Technical Data
Free Flow | 1.8 l/min |
Max Pressure | 500 mbar |
Max Vacuum | -300 mbar |
Voltage Options | 4.0 / 7.0 / 9.0 / 13.5 / 18.0 V DC |
Elastomers Options | EPDM, Silicone, CR |
Other Wetted Parts | PPO (Polyphenylene Oxide) |
Tube Connection | ∅3.5 mm |
Weight | 32 g |

Order Information
Part Number: 2007.001 4.0 V DC / EPDM
Part Number: 2007.002 7.0 V DC / EPDM
Part Number: 2007.003 9.0 V DC / EPDM
Part Number: 2007.004 13.5 V DC / EPDM
Part Number: 2007.005 18.0 V DC / EPDM

All data is representative for initial selection purposes. It is the responsibility of the user to determine suitability for the intended use.