from 2 m
Pumps achieving a dry suction lift of at least 2 m. Air-operated diaphragm pumps are self-priming: they prime from an empty suction line and can run dry without damage.
Dry suction lift matters when the pump has to draw from a lower container, drum, tank or pit. With a primed (wet) suction line the suction lift is considerably higher. Viscous or heavy fluids and long suction lines reduce the achievable lift.
Typical applications
- Oils: petroleum, crude oil, diesel, heating oil, hydraulic and cutting oils, lubricants, greases, edible oils
- Waste water & sludge: waste water, filter press feed, sewage sludge, softening and lime sludges, coal and coke slurries
- Fire service & marine: bilge and drain pumping, leakage and emergency pumping
- Acids: mineral and organic acids
Consider density and viscosity
Density and viscosity of the fluid are decisive for the selection – they have a considerable influence on the effective flow rate. Viscous fluids such as resins, adhesives or chocolate reduce the flow significantly and require larger suction lines and a slower stroke rate. Heavy fluids such as slurries or cements increase the required air pressure. Please state density (kg/dm³) and viscosity (mPa·s) in your enquiry.
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), 3/8" (DN 10)
- 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, PVDF, 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-E1AP1R129C-B
- HAN:
- E1AP1R129C-B
- Item weight:
- 10,00 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1 Inch
- Flow rate: 174 litres per minute
- Delivery pressure: 6,9 bar
- Housing material: Aluminum
- Diaphragm material: Neoprene® - CR
- Solids size: max. 3,2 mm
- SKU:
- AODD-E1AP1R1S9C
- HAN:
- E1AP1R1S9C
- Item weight:
- 10,00 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1 Inch
- Flow rate: 174 litres per minute
- Delivery pressure: 6,9 bar
- Housing material: Aluminum
- Diaphragm material: Neoprene® - CR
- Solids size: max. 3,2 mm
- SKU:
- AODD-E1AP1R1S9C-B
- HAN:
- E1AP1R1S9C-B
- Item weight:
- 10,00 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1 Inch
- Flow rate: 174 litres per minute
- Delivery pressure: 6,9 bar
- Housing material: Aluminum
- Diaphragm material: Neoprene® - CR
- Solids size: max. 3,2 mm
- SKU:
- AODD-E1AP1R229C
- HAN:
- E1AP1R229C
- Item weight:
- 10,00 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1 Inch
- Flow rate: 174 litres per minute
- Delivery pressure: 6,9 bar
- Housing material: Aluminum
- Diaphragm material: Neoprene® - CR
- Solids size: max. 3,2 mm
- SKU:
- AODD-E1AP1R229C-B
- HAN:
- E1AP1R229C-B
- Item weight:
- 10,00 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1 Inch
- Flow rate: 174 litres per minute
- Delivery pressure: 6,9 bar
- Housing material: Aluminum
- Diaphragm material: Neoprene® - CR
- Solids size: max. 3,2 mm
- SKU:
- AODD-E1AP2R229C
- HAN:
- E1AP2R229C
- Item weight:
- 10,00 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1 Inch
- Flow rate: 174 litres per minute
- Delivery pressure: 6,9 bar
- Housing material: Aluminum
- Diaphragm material: BunaN® - NBR - Nitrile
- Solids size: max. 3,2 mm
- SKU:
- AODD-E1AP2R229C-B
- HAN:
- E1AP2R229C-B
- Item weight:
- 10,00 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1 Inch
- Flow rate: 174 litres per minute
- Delivery pressure: 6,9 bar
- Housing material: Aluminum
- Diaphragm material: BunaN® - NBR - Nitrile
- Solids size: max. 3,2 mm
- SKU:
- AODD-E1AP3R339C
- HAN:
- E1AP3R339C
- Item weight:
- 10,00 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1 Inch
- Flow rate: 174 litres per minute
- Delivery pressure: 6,9 bar
- Housing material: Aluminum
- Diaphragm material: FKM - Viton®
- Solids size: max. 3,2 mm
- SKU:
- AODD-E1AP3R339C-B
- HAN:
- E1AP3R339C-B
- Item weight:
- 10,00 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1 Inch
- Flow rate: 174 litres per minute
- Delivery pressure: 6,9 bar
- Housing material: Aluminum
- Diaphragm material: FKM - Viton®
- Solids size: max. 3,2 mm
- SKU:
- AODD-E1AP4R449C
- HAN:
- E1AP4R449C
- Item weight:
- 10,00 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1 Inch
- Flow rate: 174 litres per minute
- Delivery pressure: 6,9 bar
- Housing material: Aluminum
- Diaphragm material: EPDM - Nordel™
- Solids size: max. 3,2 mm
- SKU:
- AODD-E1AP4R449C-B
- HAN:
- E1AP4R449C-B
- Item weight:
- 10,00 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1 Inch
- Flow rate: 174 litres per minute
- Delivery pressure: 6,9 bar
- Housing material: Aluminum
- Diaphragm material: EPDM - Nordel™
- Solids size: max. 3,2 mm
- SKU:
- AODD-E1AP5F559C
- HAN:
- E1AP5F559C
- Item weight:
- 10,00 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1 Inch
- Flow rate: 136 litres per minute
- Delivery pressure: 6,9 bar
- Housing material: Aluminum
- Diaphragm material: Teflon® - PTFE
- Solids size: max. 3,2 mm
- SKU:
- AODD-E1AP5F559C-B
- HAN:
- E1AP5F559C-B
- Item weight:
- 10,00 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1 Inch
- Flow rate: 136 litres per minute
- Delivery pressure: 6,9 bar
- Housing material: Aluminum
- Diaphragm material: Teflon® - PTFE
- Solids size: max. 3,2 mm
- SKU:
- AODD-E1AP5T559C
- HAN:
- E1AP5T559C
- Item weight:
- 10,00 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1 Inch
- Flow rate: 136 litres per minute
- Delivery pressure: 6,9 bar
- Housing material: Aluminum
- Diaphragm material: Teflon® - PTFE
- Solids size: max. 3,2 mm
- SKU:
- AODD-E1AP5T559C-B
- HAN:
- E1AP5T559C-B
- Item weight:
- 10,00 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1 Inch
- Flow rate: 136 litres per minute
- Delivery pressure: 6,9 bar
- Housing material: Aluminum
- Diaphragm material: Teflon® - PTFE
- Solids size: max. 3,2 mm
- SKU:
- AODD-E1AP5T5S9C
- HAN:
- E1AP5T5S9C
- Item weight:
- 10,00 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1 Inch
- Flow rate: 136 litres per minute
- Delivery pressure: 6,9 bar
- Housing material: Aluminum
- Diaphragm material: Teflon® - PTFE
- Solids size: max. 3,2 mm
- SKU:
- AODD-E1AP5T5S9C-B
- HAN:
- E1AP5T5S9C-B
- Item weight:
- 10,00 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1 Inch
- Flow rate: 136 litres per minute
- Delivery pressure: 6,9 bar
- Housing material: Aluminum
- Diaphragm material: Teflon® - PTFE
- Solids size: max. 3,2 mm
- SKU:
- AODD-E1AP6X229C-B
- HAN:
- E1AP6X229C-B
- Item weight:
- 10,00 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1 Inch
- Flow rate: 174 litres per minute
- Delivery pressure: 6,9 bar
- Housing material: Aluminum
- Diaphragm material: Santoprene® - TPE
- Solids size: max. 3,2 mm
- SKU:
- AODD-E1AP6X669C
- HAN:
- E1AP6X669C
- Item weight:
- 10,00 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1 Inch
- Flow rate: 174 litres per minute
- Delivery pressure: 6,9 bar
- Housing material: Aluminum
- Diaphragm material: Santoprene® - TPE
- Solids size: max. 3,2 mm
- SKU:
- AODD-E1AP6X669C-B
- HAN:
- E1AP6X669C-B
- Item weight:
- 10,00 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1 Inch
- Flow rate: 174 litres per minute
- Delivery pressure: 6,9 bar
- Housing material: Aluminum
- Diaphragm material: Santoprene® - TPE
- Solids size: max. 3,2 mm
- SKU:
- AODD-E1AP7X759C
- HAN:
- E1AP7X759C
- Item weight:
- 10,00 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1 Inch
- Flow rate: 174 litres per minute
- Delivery pressure: 6,9 bar
- Housing material: Aluminum
- Diaphragm material: Hytrel® - TPC
- Solids size: max. 3,2 mm
- SKU:
- AODD-E1KP3R339C
- HAN:
- E1KP3R339C
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1 Inch
- Flow rate: 163 Litres per minute
- Delivery pressure: max. 7,0 bar
- Housing material: PVDF - Kynar
- Diaphragm material: FKM - Viton Rugged
- Solids size: 3,1 mm
- SKU:
- AODD-E1KP5F5T9C
- HAN:
- E1KP5F5T9C
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1 Inch
- Flow rate: 163 Litres per minute
- Delivery pressure: max. 7,0 bar
- Housing material: PVDF - Kynar
- Diaphragm material: PTFE Fusion
- Solids size: 3,1 mm
- SKU:
- AODD-E1KP5T5T9C
- HAN:
- E1KP5T5T9C
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1 Inch
- Flow rate: 163 Litres per minute
- Delivery pressure: max. 7,0 bar
- Housing material: PVDF - Kynar
- Diaphragm material: PTFE (2-Pc)
- Solids size: 3,1 mm