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EM Electric Diaphragm Pump

The economical alternative.

This robust pump technology is especially advantageous for many applications that require low pressure. The ABEL EM is a mechanically driven diaphragm pump that is highly energy efficient, because the drive does not require expensive compressed air. Its compact, special design does not require hydraulic fluid, and it can be suitably equipped to provide the performance required by each specific application.

The patented Electric Diaphragm Pump is recognised as the world market leader in its class. The use of conventional pumps in a range up to 115 PSI often incurs high operating costs. Purchase cost is only a fraction of the total life cycle cost of a pump.

  • Smooth product transfer
  • Low operating costs through high efficiency
  • Almost constant flow rate across the whole pressure range; i.e. maximum capacity even with changing viscosities
  • High reliability because safe against dry running
  • Comfortable operation
  • Up to 6” Port size for maximum flow rate
  • Variable flow rate from 0 to 100%
  • Long life through robust design
  • Flexible application through variable materials
  • Optional VFD flow control for true process performance
  • Optional pulsation dampeners and other accessories


Technical Data

  • Capacity: 1000 l/min or 60 m3/h
  • Pressure: 6 Bar


  • Housing: Available in four different materials: Nodular Cast Iron (SG), Stainless Steel (ED). Aluminum (AL, upon request) or Polypropylene (PP).

Diaphragm/ball/seat options:

  • EPDM
  • polyurethane (only balls and seats)
  • FPM (Viton®)
  • PTFE
  • flap valves to handle larger solids


  • Mine Dewatering
  • Thickener Underflow
  • Sludge/Fluid Transfer
  • Filter Press Feed
  • Rotary Kiln Feed
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