Icon Eccentric diaphragm pump

SP 270 EC-THp


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


Data Sheet (672 KB)

STEP 3D CAD file (637 KB)

IGES 3D CAD file (836 KB)


Technical Data

Operating Voltage 5 Vdc 12 Vdc
Art. No. 7s20175 7s20177
max. Flow 1 l/min 1 l/min
max. Pressure 0.6 bar 0.6 bar
max. Vacuum -500 mbar -500 mbar
max. Suction Height - -
Standard Motor coreless coreless
max. Nominal Current 200 mA 100 mA
Standard Bearings sintered bearings sintered bearings
Optional Bearings ball bearings ball bearings
Standard Pump Head PPS PPS
Optional Pump Head on request on request
Standard Diaphragm EPDM EPDM
Optional Diaphragm FKM / on request FKM / on request
Standard Valves EPDM EPDM
Optional Valves FKM / on request FKM / on request
Dimensions (WxLxH) 22 x 26.8 x 49.4 mm 22 x 26.8 x 49.4 mm
Weight 35.5 g 35.5 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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