Icon Eccentric diaphragm pump

SP 270 EC


Customising is standard practice for us: All our pumps can be modified to your specific requirements. And that within a few days.

24-Hours Get a sample pump in just 24 hours

If you would like a sample pump to help you to determine the specifications or if you would like to carry out initial tests, we can deliver certain pumps within 24 hours.


Data Sheet (814 KB)

STEP 3D CAD file (301 KB)

IGES 3D CAD file (466 KB)


Technical Data

Operating Voltage 3 Vdc 5 Vdc 12 Vdc
Art. No. 7s20097 7s20098 7s20099 24-Hours
max. Flow 0.8 l/min 0.8 l/min 0.8 l/min
max. Pressure 0.75 bar 0.75 bar 0.75 bar
max. Vacuum -600 mbar -600 mbar -600 mbar
max. Suction Height - - -
Standard Motor coreless coreless coreless
max. Nominal Current 150 mA 120 mA 60 mA
Standard Bearings sintered bearings sintered bearings sintered bearings
Optional Bearings ball bearings ball bearings ball bearings
Standard Pump Head PPS PPS PPS
Optional Pump Head on request on request on request
Standard Diaphragm EPDM EPDM EPDM
Optional Diaphragm FKM / on request FKM / on request FKM / on request
Standard Valves EPDM EPDM EPDM
Optional Valves FKM / on request FKM / on request FKM / on request
Dimensions (WxLxH) 16 x 25 x 38.3 mm 16 x 25 x 38.3 mm 16 x 25 x 38.3 mm
Weight 27 g 27 g 27 g

Product features

  • Durable design
  • High efficiency for mobile devices
  • Low vibration and sound level
  • Oil-free, maintenance-free, leak-tight
  • Smallest size and low weight
  • Suitable for any mounting orientation

Typical applications

  • Air sampling
  • Exhaust and flue gas analysis
  • Fuel cells
  • Gas analysis
  • Personal gas detectors
  • Pipetting
  • Respiratory gas analysis

Performance diagram

Technical drawing


Download accessories catalogue

Data Sheet (924 kB)

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