AP 20E Electric Diaphragm Pump

Aflow Diaphragm Pumps

AP 20E Electric Diaphragm Pump

The AP 20E Electric Diaphragm Pump is an electric motor-driven diaphragm pump featuring a 2" threaded connection and a capacity of 15 m³/h.

The electric motor eliminates the need for a compressor; the diaphragm design ensures leak-free operation without the use of packing.

The pump housing is available in aluminum or polypropylene; neoprene and santoprene options are available for the diaphragm and internal components in contact with the fluid.

The polypropylene housing is suitable for transferring acids and alkalis.

It provides a discharge head of 50 mss and a suction lift of 6–8 m; it can handle fluids containing solid particles up to 6 mm in size.

Drive is provided by a 3 kW electric motor powered by a 380-volt, 50-Hz supply; the motor operates at 76 rpm and delivers 3.30 liters per stroke. The noise level is 70 dBA.

Thanks to its electric drive, it allows for the use of diaphragm pumps even in facilities without compressors.

  • 15 m3/h Capacity
  • 50 mss Discharge Head
  • 2" Connection Inlet-Outlet

Technical Info

Technical Specifications

Connection Inlet-Outlet 2"
Connection Type Gear
Capacity 15 m3/h
Max. Suction Lift 6 - 8 m
Max. Solids Size 6 mm
Discharge Head 50 mss
Power Supply Voltage 380 Volts, 50 Hz
Energy Consumption 3 kW
Stroke Fluid Volume 3.30 liters per stroke
Noise Level 70 dB(A)
Speed 76 rpm
Pump Body Materials Aluminum, Polypropylene
Pump Internal Materials Neoprene, Santoprene

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