1 1/2" (DN 40)
Air-operated diaphragm pumps with 1 1/2" port (DN 40). The port size determines the pump size and thus flow rate and solids handling.
Depending on the version, ports are NPT or BSP threads, ANSI/DIN flanges or Tri-Clamp sanitary connections. The suction line should be at least as large as the pump port – for viscous fluids preferably one size larger.
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.
Air-operated double diaphragm pumps are used in almost every industry – chemicals, paints and coatings, food and beverage, process engineering, automotive, oil processing, pharma, waste water, mechanical engineering, fire service and marine.
Matching pumps in our range
Versamatic air-operated double diaphragm pumps with this feature are available in these versions:
- Flow ranges: 50–100 l/min, 100–200 l/min, 200–400 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-E4KA6X669
- HAN:
- E4KA6X669
- Item weight:
- 18,60 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1,5 Inch
- Flow rate: 284 litres per minute
- Delivery pressure: 6,9 bar
- Housing material: PVDF
- Diaphragm material: Santoprene® - TPE
- Solids size: max. 4,8 mm
- SKU:
- AODD-E4PA1R119
- HAN:
- E4PA1R119
- Item weight:
- 25,00 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1,5 Inch
- Flow rate: 284 litres per minute
- Delivery pressure: 6,9 bar
- Housing material: Polypropylene
- Diaphragm material: Neoprene® - CR
- Solids size: max. 4,8 mm
- SKU:
- AODD-E4PA2R229
- HAN:
- E4PA2R229
- Item weight:
- 25,00 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1,5 Inch
- Flow rate: 284 litres per minute
- Delivery pressure: 6,9 bar
- Housing material: Polypropylene
- Diaphragm material: BunaN® - NBR - Nitrile
- Solids size: max. 4,8 mm
- SKU:
- AODD-E4PA3R339
- HAN:
- E4PA3R339
- Item weight:
- 25,00 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1,5 Inch
- Flow rate: 284 litres per minute
- Delivery pressure: 6,9 bar
- Housing material: Polypropylene
- Diaphragm material: FKM - Viton®
- Solids size: max. 4,8 mm
- SKU:
- AODD-E4PA3R5T9
- HAN:
- E4PA3R5T9
- Item weight:
- 25,00 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1,5 Inch
- Flow rate: 284 litres per minute
- Delivery pressure: 6,9 bar
- Housing material: Polypropylene
- Diaphragm material: FKM - Viton®
- Solids size: max. 4,8 mm
- SKU:
- AODD-E4PA4R449
- HAN:
- E4PA4R449
- Item weight:
- 25,00 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1,5 Inch
- Flow rate: 284 litres per minute
- Delivery pressure: 6,9 bar
- Housing material: Polypropylene
- Diaphragm material: EPDM - Nordel™
- Solids size: max. 4,8 mm
- SKU:
- AODD-E4PA5F5T9
- HAN:
- E4PA5F5T9
- Item weight:
- 25,00 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1,5 Inch
- Flow rate: 272 litres per minute
- Delivery pressure: 6,9 bar
- Housing material: Polypropylene
- Diaphragm material: Teflon® - PTFE
- Solids size: max. 4,8 mm
- SKU:
- AODD-E4PA6X569
- HAN:
- E4PA6X569
- Item weight:
- 25,00 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1,5 Inch
- Flow rate: 284 litres per minute
- Delivery pressure: 6,9 bar
- Housing material: Polypropylene
- Diaphragm material: Santoprene® - TPE
- Solids size: max. 4,8 mm
- SKU:
- AODD-E4PA6X5T9
- HAN:
- E4PA6X5T9
- Item weight:
- 25,00 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1,5 Inch
- Flow rate: 284 litres per minute
- Delivery pressure: 6,9 bar
- Housing material: Polypropylene
- Diaphragm material: Santoprene® - TPE
- Solids size: max. 4,8 mm
- SKU:
- AODD-E4PA6X669
- HAN:
- E4PA6X669
- Item weight:
- 25,00 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1,5 Inch
- Flow rate: 284 litres per minute
- Delivery pressure: 6,9 bar
- Housing material: Polypropylene
- Diaphragm material: Santoprene® - TPE
- Solids size: max. 4,8 mm
- SKU:
- AODD-E4PA7X5T9
- HAN:
- E4PA7X5T9
- Item weight:
- 25,00 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1,5 Inch
- Flow rate: 284 litres per minute
- Delivery pressure: 6,9 bar
- Housing material: Polypropylene
- Diaphragm material: Hytrel® - TPC
- Solids size: max. 4,8 mm
- SKU:
- AODD-E4PA7X779
- HAN:
- E4PA7X779
- Item weight:
- 25,00 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1,5 Inch
- Flow rate: 284 litres per minute
- Delivery pressure: 6,9 bar
- Housing material: Polypropylene
- Diaphragm material: Hytrel® - TPC
- Solids size: max. 4,8 mm
- SKU:
- AODD-E4SA1R110-ATEX
- HAN:
- E4SA1R110-ATEX
- Item weight:
- 29,50 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1,5 Inch
- Flow rate: 268 litres per minute
- Delivery pressure: 8,6 bar
- Housing material: Stainless Steel
- Diaphragm material: Neoprene® - CR
- Solids size: max. 4,8 mm
- SKU:
- AODD-E4SA1R110-B-ATEX
- HAN:
- E4SA1R110-B-ATEX
- Item weight:
- 29,50 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1,5 Inch
- Flow rate: 268 litres per minute
- Delivery pressure: 8,6 bar
- Housing material: Stainless Steel
- Diaphragm material: Neoprene® - CR
- Solids size: max. 4,8 mm
- SKU:
- AODD-E4SA2R220-ATEX
- HAN:
- E4SA2R220-ATEX
- Item weight:
- 29,50 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1,5 Inch
- Flow rate: 268 litres per minute
- Delivery pressure: 8,6 bar
- Housing material: Stainless Steel
- Diaphragm material: BunaN® - NBR - Nitrile
- Solids size: max. 4,8 mm
- SKU:
- AODD-E4SA2R220-B-ATEX
- HAN:
- E4SA2R220-B-ATEX
- Item weight:
- 29,50 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1,5 Inch
- Flow rate: 268 litres per minute
- Delivery pressure: 8,6 bar
- Housing material: Stainless Steel
- Diaphragm material: BunaN® - NBR - Nitrile
- Solids size: max. 4,8 mm
- SKU:
- AODD-E4SA2R229-ATEX
- HAN:
- E4SA2R229-ATEX
- Item weight:
- 29,50 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1,5 Inch
- Flow rate: 275 litres per minute
- Delivery pressure: 8,6 bar
- Housing material: Stainless Steel
- Diaphragm material: BunaN® - NBR - Nitrile
- Solids size: max. 4,8 mm
- SKU:
- AODD-E4SA2R229-HD-ATEX
- HAN:
- E4SA2R229-HD-ATEX
- Item weight:
- 29,50 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1,5 Inch
- Flow rate: 275 litres per minute
- Delivery pressure: 8,6 bar
- Housing material: Stainless Steel
- Diaphragm material: BunaN® - NBR - Nitrile
- Solids size: max. 4,8 mm
- SKU:
- AODD-E4SA3R330-ATEX
- HAN:
- E4SA3R330-ATEX
- Item weight:
- 29,50 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1,5 Inch
- Flow rate: 268 litres per minute
- Delivery pressure: 8,6 bar
- Housing material: Stainless Steel
- Diaphragm material: FKM - Viton®
- Solids size: max. 4,8 mm
- SKU:
- AODD-E4SA3R330-B-ATEX
- HAN:
- E4SA3R330-B-ATEX
- Item weight:
- 29,50 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1,5 Inch
- Flow rate: 268 litres per minute
- Delivery pressure: 8,6 bar
- Housing material: Stainless Steel
- Diaphragm material: FKM - Viton®
- Solids size: max. 4,8 mm
- SKU:
- AODD-E4SA3R339-ATEX
- HAN:
- E4SA3R339-ATEX
- Item weight:
- 29,50 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1,5 Inch
- Flow rate: 275 litres per minute
- Delivery pressure: 8,6 bar
- Housing material: Stainless Steel
- Diaphragm material: FKM - Viton®
- Solids size: max. 4,8 mm
- SKU:
- AODD-E4SA4R440-ATEX
- HAN:
- E4SA4R440-ATEX
- Item weight:
- 29,50 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1,5 Inch
- Flow rate: 268 litres per minute
- Delivery pressure: 8,6 bar
- Housing material: Stainless Steel
- Diaphragm material: EPDM - Nordel™
- Solids size: max. 4,8 mm
- SKU:
- AODD-E4SA4R440-B-ATEX
- HAN:
- E4SA4R440-B-ATEX
- Item weight:
- 29,50 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1,5 Inch
- Flow rate: 268 litres per minute
- Delivery pressure: 8,6 bar
- Housing material: Stainless Steel
- Diaphragm material: EPDM - Nordel™
- Solids size: max. 4,8 mm
- SKU:
- AODD-E4SA4R449-ATEX
- HAN:
- E4SA4R449-ATEX
- Item weight:
- 29,50 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1,5 Inch
- Flow rate: 275 litres per minute
- Delivery pressure: 8,6 bar
- Housing material: Stainless Steel
- Diaphragm material: EPDM - Nordel™
- Solids size: max. 4,8 mm