Icon Eccentric Diaphragm Pump

SP 550 EC-LP


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


Data Sheet (715 KB)

STEP 3D CAD file (1 MB)

IGES 3D CAD file (1 MB)


Technical Data

Operating Voltage 6 Vdc 12 Vdc
Art. No. 7s56050 7s56051
max. Flow 200 ml/min 200 ml/min
max. Pressure 10 m H2O 7 m H2O
max. Vacuum -250 mbar -250 mbar
max. Suction Height -6 m H2O -6 m H2O
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) 23 x 36.5 x 42.5 mm 23 x 36.5 x 42.5 mm
Weight 41 g 41 g

Product features

  • Chemical resistant versions available
  • Low vibration and sound level
  • Oil-free, maintenance-free
  • Self-priming
  • Smallest size and low weight
  • Suitable for any mounting orientation

Typical applications

  • Cleaning and disinfection
  • Fuel cells
  • Inkjet printing

Performance diagram

Technical drawing


Download accessories catalogue

Data Sheet (924 kB)

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