ABEL – EM Electric Diaphragm Pumps

The ABEL EM is a mechanically driven diaphragm pump that requires no compressed air or hydraulic fluid. It fits a wide range of low pressure performance applications and will save you big on energy costs. As process and transfer pumps, the EM electrical diaphragm pump is suitable for sludge, slurries, chemicals, waste water, powder, and suspensions. Additionally, these pumps are commonly used in the following industries: chemical, waste water treatment plants, ceramic, mining, power plants, paint and coatings, pulp and paper, refineries, and food processing. Due to their impressive energy-efficiency and unique design, ABEL EM electric diaphragm pumps are a world class leader in diaphragm pump design. This pump will save you money in the form of total savings incurred across its life cycle.  

Contact us today to learn how to purchase an ABEL EM Electric Diaphragm Pump or to talk to an Account Manager and discover which diaphragm pump is best for your specific needs.

Download Brochure

Features & Benefits

ABEL EM electrical diaphragm pumps are available in several basic models with 50 total combinations, guaranteeing your requirements will be met for a wide range of applications. Additionally, you can choose from a metal or plastic encasing. Several features come standard across these models and combinations.

Standard Features of ABEL EM Electric Diaphragm Pumps

  • Highly energy-efficient design and functioning.
  • Seal-less, dry-running, low shear, versatile fluid handling capacity of traditional diaphragm pump design.
  • Efficient electric drive.
  • Constant flow rates adjust to variable pressure and viscosity.
  • Port size up to 6” for maximized flow rate. 
  • Fully enclosed diaphragms with no material exposure.
  • Robust and comparatively compact design and footprint. 
  • Smooth product transfer. 
  • Highly reliable, dry running functioning. 
  • Optional: VFD flow control improves pressure performance. Pulsation dampeners and other accessories. 


  • Extended lifecycle due to robust design. 
  • Performance ranges up to 60 m(3)/h (265 GPM), up to 0.8 MPa (115 psi)
  • Housing construction consists of ductile iron (SG), stainless steel (ED), and aluminum (AL). 
  • Diaphragm/ball/seat options: 
    • BUNA-N/NBR
    • EPDM
    • Polyurethane (for ball and seat construction only)
    • FPM (Viton®)
    • PTFE
    • Flap valves for larger solids

ABEL EM Plastic

  • Suitable for aggressive media
  • Performance ranges up to 20 m(3)/h (90 GPM), up to 0.8 MPa (115 psi)