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Air-operated diaphragm pumps are ideal for hazardous areas: they work without an electric motor and without an ignition source. The versions listed here are marked according to the ATEX Directive 2014/34/EU and approved for use in Ex zones.
What matters
A conductive housing – aluminium, stainless steel, cast iron or conductive polypropylene – and grounding of the pump via the earthing terminal are required. The exact marking (equipment group, category, temperature class) is given in the data sheet of each version.
Typical applications
- Solvents: aromatic and aliphatic solvents, ketones, aldehydes, esters, chlorinated hydrocarbons, de-icers
- Coatings: emulsions, latex, pigments, resins, solvents, thinners
- Alcohols: methyl, ethyl, isopropyl and higher alcohols
- Oils: petroleum, crude oil, diesel, heating oil, hydraulic and cutting oils, lubricants, greases, edible oils
- Resins: natural and synthetic water- and solvent-based resins, monomers and polymers
- Adhesives: solvent- and water-based
Matching pumps in our range
Versamatic air-operated double diaphragm pumps with this feature are available in these versions:
- Port sizes: 1 1/2" (DN 40), 1" (DN 25), 1/2" (DN 15), 1/4" (DN 8), 2" (DN 50), 3" (DN 80), 3/4" (DN 20)
- Flow ranges: 0–20 l/min, 20–50 l/min, 50–100 l/min, 100–200 l/min, 200–400 l/min, 400–700 l/min, 700–1100 l/min
- Housing materials: Aluminium, Stainless steel, Cast iron, Conductive polypropylene, Polypropylene
- Diaphragms: EPDM, FKM (Viton), Hytrel (TPC), NBR (Buna-N), Neoprene (CR), PTFE, Santoprene (TPE)
All matching pumps are listed below – use the filters to narrow down flow rate, port size and materials.
Not sure which pump fits? Send us your medium, flow rate, pressure, temperature, density and viscosity – we will check the selection and reply with an offer.
Select characteristics
- SKU:
- AODD-E2SS5F550C-SP-ATEX
- HAN:
- E2SS5F550C-SP-ATEX
- Item weight:
- 74,80 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 549 Litres per minute
- Delivery pressure: 8,6 bar
- With explosion protection (ATEX)
- Housing material: Stainless Steel
- Diaphragm material: PTFE
- Solids size: 6,4 mmFurther technical data
Compatible repair kits or spare parts
- SKU:
- AODD-E2SJ5F550C-SP-ATEX
- HAN:
- E2SJ5F550C-SP-ATEX
- Item weight:
- 60,80 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 549 Litres per minute
- Delivery pressure: 8,6 bar
- With explosion protection (ATEX)
- Housing material: Stainless Steel
- Diaphragm material: PTFE
- Solids size: 6,4 mmFurther technical data
Compatible repair kits or spare parts
- SKU:
- AODD-E2SJ5T550C-SP-ATEX
- HAN:
- E2SJ5T550C-SP-ATEX
- Item weight:
- 60,80 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 549 Litres per minute
- Delivery pressure: 8,6 bar
- With explosion protection (ATEX)
- Housing material: Stainless Steel
- Diaphragm material: PTFE
- Solids size: 6,4 mmFurther technical data
Compatible repair kits or spare parts
- SKU:
- AODD-E2SJ7X550C-SP-ATEX
- HAN:
- E2SJ7X550C-SP-ATEX
- Item weight:
- 60,80 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 670 Litres per minute
- Delivery pressure: 8,6 bar
- With explosion protection (ATEX)
- Housing material: Stainless Steel
- Diaphragm material: Hytrel
- Solids size: 6,4 mmFurther technical data
Compatible repair kits or spare parts
- SKU:
- AODD-E2SJ7X750C-SP-ATEX
- HAN:
- E2SJ7X750C-SP-ATEX
- Item weight:
- 60,80 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 670 Litres per minute
- Delivery pressure: 8,6 bar
- With explosion protection (ATEX)
- Housing material: Stainless Steel
- Diaphragm material: Hytrel
- Solids size: 6,4 mmFurther technical data
Compatible repair kits or spare parts
- SKU:
- AODD-E2SJYXY40C-SP-ATEX
- HAN:
- E2SJYXY40C-SP-ATEX
- Item weight:
- 60,80 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 670 Litres per minute
- Delivery pressure: 8,6 bar
- With explosion protection (ATEX)
- Housing material: Stainless Steel
- Diaphragm material: Santoprene
- Solids size: 6,4 mmFurther technical data
Compatible repair kits or spare parts
- SKU:
- AODD-E2SA5T5S9A-HP-ATEX
- HAN:
- E2SA5T5S9A-HP-ATEX
- Item weight:
- 65,80 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 341 Litres per minute
- Delivery pressure: max. 16,5 bar
- With explosion protection (ATEX)
- Housing material: Stainless Steel
- Diaphragm material: PTFE (2-Pc)
- Solids size: 6,0 mm
- SKU:
- AODD-E2SA6X5S9A-HP-ATEX
- HAN:
- E2SA6X5S9A-HP-ATEX
- Item weight:
- 65,80 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 341 Litres per minute
- Delivery pressure: max. 16,5 bar
- With explosion protection (ATEX)
- Housing material: Stainless Steel
- Diaphragm material: Santoprene
- Solids size: 6,0 mm
- SKU:
- AODD-E2SA1R1S9A-HP-ATEX
- HAN:
- E2SA1R1S9A-HP-ATEX
- Item weight:
- 65,80 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 341 Litres per minute
- Delivery pressure: max. 16,5 bar
- With explosion protection (ATEX)
- Housing material: Stainless Steel
- Diaphragm material: Neoprene
- Solids size: 6,0 mm
- SKU:
- AODD-E2SA2R2S9A-HP-ATEX
- HAN:
- E2SA2R2S9A-HP-ATEX
- Item weight:
- 65,80 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 341 Litres per minute
- Delivery pressure: max. 16,5 bar
- With explosion protection (ATEX)
- Housing material: Stainless Steel
- Diaphragm material: Nitrile - Buna
- Solids size: 6,0 mm
- SKU:
- AODD-E2SS3D339C-ATEX
- HAN:
- E2SS3D339C-ATEX
- Item weight:
- 65,80 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 606 Litres per minute
- Delivery pressure: 8,6 bar
- With explosion protection (ATEX)
- Housing material: Stainless Steel
- Diaphragm material: FKM
- Solids size: 6,0 mmFurther technical data
Compatible repair kits or spare parts
- SKU:
- AODD-E2SS3D339C-HD-ATEX
- HAN:
- E2SS3D339C-HD-ATEX
- Item weight:
- 65,80 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 606 Litres per minute
- Delivery pressure: 8,6 bar
- With explosion protection (ATEX)
- Housing material: Stainless Steel
- Diaphragm material: FKM
- Solids size: 6,0 mmFurther technical data
Compatible repair kits or spare parts
- SKU:
- AODD-E2AA5T5S9A-HP-ATEX
- HAN:
- E2AA5T5S9A-HP-ATEX
- Item weight:
- 36,70 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 341 Litres per minute
- Delivery pressure: max. 16,5 bar
- With explosion protection (ATEX)
- Housing material: Aluminum
- Diaphragm material: PTFE (2-Pc)
- Solids size: 6,0 mm
- SKU:
- AODD-E2SS5F559C-ATEX
- HAN:
- E2SS5F559C-ATEX
- Item weight:
- 65,80 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 595 Litres per minute
- Delivery pressure: 8,6 bar
- With explosion protection (ATEX)
- Housing material: Stainless Steel
- Diaphragm material: PTFE
- Solids size: 6,0 mmFurther technical data
Compatible repair kits or spare parts
- SKU:
- AODD-E2SS5F559C-HD-ATEX
- HAN:
- E2SS5F559C-HD-ATEX
- Item weight:
- 65,80 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 595 Litres per minute
- Delivery pressure: 8,6 bar
- With explosion protection (ATEX)
- Housing material: Stainless Steel
- Diaphragm material: PTFE
- Solids size: 6,0 mmFurther technical data
Compatible repair kits or spare parts
- SKU:
- AODD-E2AA6X5S9A-HP-ATEX
- HAN:
- E2AA6X5S9A-HP-ATEX
- Item weight:
- 36,70 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 341 Litres per minute
- Delivery pressure: max. 16,5 bar
- With explosion protection (ATEX)
- Housing material: Aluminum
- Diaphragm material: Santoprene
- Solids size: 6,0 mm
- SKU:
- AODD-E2SS3D330C-ATEX
- HAN:
- E2SS3D330C-ATEX
- Item weight:
- 65,80 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 632 Litres per minute
- Delivery pressure: 8,6 bar
- With explosion protection (ATEX)
- Housing material: Stainless Steel
- Diaphragm material: FKM
- Solids size: 6,4 mmFurther technical data
Compatible repair kits or spare parts
- SKU:
- AODD-E2SS5F5S0C-ATEX
- HAN:
- E2SS5F5S0C-ATEX
- Item weight:
- 65,80 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 617 Litres per minute
- Delivery pressure: 8,6 bar
- With explosion protection (ATEX)
- Housing material: Stainless Steel
- Diaphragm material: PTFE
- Solids size: 6,4 mmFurther technical data
Compatible repair kits or spare parts
- SKU:
- AODD-E2SS3R330C-ATEX
- HAN:
- E2SS3R330C-ATEX
- Item weight:
- 65,80 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 700 Litres per minute
- Delivery pressure: 8,6 bar
- With explosion protection (ATEX)
- Housing material: Stainless Steel
- Diaphragm material: FKM
- Solids size: 6,4 mmFurther technical data
Compatible repair kits or spare parts
- SKU:
- AODD-E2SA3D339C-ATEX
- HAN:
- E2SA3D339C-ATEX
- Item weight:
- 65,80 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 606 Litres per minute
- Delivery pressure: max. 8,6 bar
- With explosion protection (ATEX)
- Housing material: Stainless Steel
- Diaphragm material: FKM - Viton Dome
- Solids size: 6,0 mm
- SKU:
- AODD-E2SA3D339C-HD-ATEX
- HAN:
- E2SA3D339C-HD-ATEX
- Item weight:
- 65,80 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 606 Litres per minute
- Delivery pressure: 8,6 bar
- With explosion protection (ATEX)
- Housing material: Stainless Steel
- Diaphragm material: FKM
- Solids size: 6,0 mmFurther technical data
Compatible repair kits or spare parts
- SKU:
- AODD-E2SA3D539C-ATEX
- HAN:
- E2SA3D539C-ATEX
- Item weight:
- 65,80 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 606 Litres per minute
- Delivery pressure: 8,6 bar
- With explosion protection (ATEX)
- Housing material: Stainless Steel
- Diaphragm material: FKM
- Solids size: 6,0 mmFurther technical data
Compatible repair kits or spare parts
- SKU:
- AODD-E2SS4D449C-ATEX
- HAN:
- E2SS4D449C-ATEX
- Item weight:
- 65,80 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 606 Litres per minute
- Delivery pressure: 8,6 bar
- With explosion protection (ATEX)
- Housing material: Stainless Steel
- Diaphragm material: EPDM
- Solids size: 6,0 mmFurther technical data
Compatible repair kits or spare parts
- SKU:
- AODD-E2SS4D449C-HD-ATEX
- HAN:
- E2SS4D449C-HD-ATEX
- Item weight:
- 65,80 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 606 Litres per minute
- Delivery pressure: 8,6 bar
- With explosion protection (ATEX)
- Housing material: Stainless Steel
- Diaphragm material: EPDM
- Solids size: 6,0 mmFurther technical data
Compatible repair kits or spare parts