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Electric Diaphragm Pumps

PE Series electric diaphragm pumps are a family of diaphragm pumps that operate directly with an electric motor without requiring an air compressor. The model range extending from PE 05 to PE 30 offers solutions at every scale from laboratory to heavy industrial facilities with connection options varying between 3/4" and 3" (DN20–DN80) and discharge capacity between 25 and 570 liters/minute. Pumps driven by 380/220V 50Hz electric motors provide stable and repeatable discharge at 2–4 bar working pressure and temperatures up to 100°C. Polypropylene (PP), Aluminum (AL) and Stainless Steel (SS) housing alternatives; Santoprene, Neoprene, EPDM, FKM and PTFE elastomer options ensure complete compatibility with acid, base, solvent and corrosive chemicals. The diaphragm structure allowing 3–8 mm particle passage minimizes clogging risk in sludge, pulp and liquids containing suspended solids. With discharge head up to 40 m and suction depth of 5 m, it performs effective pumping in long pipe lines. Thanks to its dry-run resistant design, the pump does not sustain damage during tank emptying and process startup stages. It is widely preferred in the chemistry, wastewater treatment, paint-coating, ceramic, refinery and mining sectors.

Electric Diaphragm Pumps 5 Model
Electric Diaphragm Pumps
5 models listed
ATEX Ex Explosion Protection Certificate - Pumpport

ATEX Compliant Electric Diaphragm Pumps

PE Series electric diaphragm pumps are available as ATEX compliant. Certified models for use in explosive atmospheres under the scope of directive 2014/34/EU are available.

PE 05 PE 05 — Electric Diaphragm Pump
PE Series · 3/4"
PE 05 — Electric Diaphragm Pump
3/4" Connection · PP/AL/SS Body · 380/220V Electric Drive
25
lpm
2
bar
0,37 kW
Engine
Polypropylene Aluminum Stainless Steel 3 mm 5 ~ +100 °C
PE 10 PE 10 — Electric Diaphragm Pump
PE Series · 1"
PE 10 — Electric Diaphragm Pump
1" Connection · PP/AL/SS Body · 380/220V Electric Drive
67
lpm
2
bar
0,55 kW
Engine
Polypropylene Aluminum Stainless Steel 4 mm 5 ~ +100 °C
PE 15 PE 15 — Electric Diaphragm Pump
PE Series · 1½"
PE 15 — Electric Diaphragm Pump
1½" Connection · PP/AL/SS Body · 380V Electric Drive
230
lpm
4
bar
4 kW
Engine
Polypropylene Aluminum Stainless Steel 6 mm 5 ~ +100 °C
PE 20 PE 20 — Electric Diaphragm Pump
PE Series · 2"
PE 20 — Electric Diaphragm Pump
2" Connection · PP/AL/SS Body · 380V Electric Drive
350
lpm
4
bar
5,5 kW
Engine
Polypropylene Aluminum Stainless Steel 6 mm 5 ~ +100 °C
PE 30 PE 30 — Electric Diaphragm Pump
PE Series · 3"
PE 30 — Electric Diaphragm Pump
3" Connection · PP/AL/SS Body · 380V Electric Drive
570
lpm
4
bar
7,5 kW
Engine
Polypropylene Aluminum Stainless Steel 8 mm 5 ~ +100 °C
Model Comparison Table
Model Liquid Inlet-Outlet ? Liquid Inlet-Outlet The liquid inlet and outlet connection diameter of the pump. Max. Flow Rate ? Max. Flow Rate The maximum liquid volume the pump can transfer per minute. Max. Operating Pressure ? Max. Operating Pressure The maximum operating pressure at which the pump can operate safely. Max. Particle Size ? Max. Particle Size The maximum diameter of solid particles the pump can pass without clogging. Motor Power ? Motor Power The nominal power of the electric motor. Noise Level ? Noise Level Sound pressure level measured at 1 metre distance. Weight ? Weight The empty weight of the pump.
PE 05 3/4" (DN20)
25 lpm
2 bar 3 mm 0,37 kW Detail
PE 10 1" (DN25)
67 lpm
2 bar 4 mm 0,55 kW Detail
PE 15 1½" (DN40)
230 lpm
4 bar 6 mm 4 kW Detail
PE 20 2" (DN50)
350 lpm
4 bar 6 mm 5,5 kW 80 dBA Detail
PE 30 3" (DN80)
570 lpm
4 bar 8 mm 7,5 kW 90 dBA Detail
Liquid Inlet-Outlet 3/4" (DN20)
Max. Flow Rate 25 lpm
Max. Operating Pressure 2 bar
Max. Particle Size 3 mm
Motor Power 0,37 kW
Weight
Product Details
Liquid Inlet-Outlet 1" (DN25)
Max. Flow Rate 67 lpm
Max. Operating Pressure 2 bar
Max. Particle Size 4 mm
Motor Power 0,55 kW
Weight
Product Details
Liquid Inlet-Outlet 1½" (DN40)
Max. Flow Rate 230 lpm
Max. Operating Pressure 4 bar
Max. Particle Size 6 mm
Motor Power 4 kW
Weight
Product Details
Liquid Inlet-Outlet 2" (DN50)
Max. Flow Rate 350 lpm
Max. Operating Pressure 4 bar
Max. Particle Size 6 mm
Motor Power 5,5 kW
Noise Level 80 dBA
Weight
Product Details
Liquid Inlet-Outlet 3" (DN80)
Max. Flow Rate 570 lpm
Max. Operating Pressure 4 bar
Max. Particle Size 8 mm
Motor Power 7,5 kW
Noise Level 90 dBA
Weight
Product Details
Electric Diaphragm Pumps Technical Guide Review the comprehensive guide for technical specifications, model comparison, chemical compatibility table and frequently asked questions.
Review Guide

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