Icon Eccentric diaphragm pump

SP 725 EC-DV (DC)


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


Data Sheet (767 KB)

STEP 3D CAD file (700 KB)

IGES 3D CAD file (895 KB)


Technical Data

Operating Voltage 12 Vdc 24 Vdc
Art. No. 7s20312 7s20313
max. Flow 8 l/min 8 l/min
max. Pressure 2.8 bar 2.8 bar
max. Vacuum -680 mbar -680 mbar
max. Suction Height - -
Standard Motor iron core iron core
max. Nominal Current 2000 mA 900 mA
Standard Bearings ball bearings ball bearings
Optional Bearings - -
Standard Pump Head PPS PPS
Optional Pump Head on request on request
Standard Diaphragm EPDM EPDM
Optional Diaphragm on request on request
Standard Valves EPDM EPDM
Optional Valves on request on request
Dimensions (WxLxH) 43 x 74.5 x 106 mm 43 x 74.5 x 106 mm
Weight 570 g 570 g

Product features

  • High efficiency and durable design
  • Low vibration and sound level
  • Oil-free, maintenance-free, leak-tight
  • Small size and low weight
  • Suitable for any mounting orientation
  • Pressure optimised design

Typical applications

  • Anaesthesia monitoring
  • Auto samplers
  • Blood pressure monitoring
  • Exhaust and flue gas analysis
  • Gas analysis
  • Pipetting
  • Pressure and vacuum supply

Performance diagram

Technical drawing


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Data Sheet (924 kB)

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