up to 1 mm
Your fluid contains solids up to 1 mm? Here you find all pumps with a maximum solids passage of at least 1 mm.
Air-operated diaphragm pumps handle solids gently without rotating parts that could clog or wear. The passage through the valves is decisive: ball valves suit fine to medium solids, flap valves large and fibrous solids. A high solids content increases the density of the fluid – then rather choose a larger size.
Typical applications
- Water: DI water, distilled water, raw, salt, brackish, waste and condensate water
- Paints & inks: printing inks for paper and textiles, UV inks, offset inks, dyes, glue
- Cosmetics: toothpaste, shampoo, soap, emulsions, detergents
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 1/4" (DN 32), 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, 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-E4CA6XSS0-ATEX
- HAN:
- E4CA6XSS0-ATEX
- Item weight:
- 25,87 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: Cast Iron
- Diaphragm material: Santoprene® - TPE
- Solids size: max. 4,8 mm
- SKU:
- AODD-E4CA7X770-ATEX
- HAN:
- E4CA7X770-ATEX
- Item weight:
- 25,87 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: Cast Iron
- Diaphragm material: Hytrel® - TPC
- Solids size: max. 4,8 mm
- SKU:
- AODD-E4CA7X770-B-ATEX
- HAN:
- E4CA7X770-B-ATEX
- Item weight:
- 25,87 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: Cast Iron
- Diaphragm material: Hytrel® - TPC
- Solids size: max. 4,8 mm
- SKU:
- AODD-E4CJ1R110-ATEX
- HAN:
- E4CJ1R110-ATEX
- Item weight:
- 25,87 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: Cast Iron
- Diaphragm material: Neoprene® - CR
- Solids size: max. 4,8 mm
- SKU:
- AODD-E4CJ3R330-ATEX
- HAN:
- E4CJ3R330-ATEX
- Item weight:
- 25,87 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: Cast Iron
- Diaphragm material: FKM - Viton®
- Solids size: max. 4,8 mm
- SKU:
- AODD-E4KA3R339
- HAN:
- E4KA3R339
- 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: FKM - Viton®
- Solids size: max. 4,8 mm
- SKU:
- AODD-E4KA5F5T9
- HAN:
- E4KA5F5T9
- Item weight:
- 18,60 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1,5 Inch
- Flow rate: 273 litres per minute
- Delivery pressure: 6,9 bar
- Housing material: PVDF
- Diaphragm material: Teflon® - PTFE
- Solids size: max. 4,8 mm
- 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
- SKU:
- AODD-E4SA4R449-HD-ATEX
- HAN:
- E4SA4R449-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: EPDM - Nordel™
- Solids size: max. 4,8 mm
- SKU:
- AODD-E4SA5F5S0-ATEX
- HAN:
- E4SA5F5S0-ATEX
- Item weight:
- 29,50 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1,5 Inch
- Flow rate: 242 litres per minute
- Delivery pressure: 8,6 bar
- Housing material: Stainless Steel
- Diaphragm material: Teflon® - PTFE
- Solids size: max. 4,8 mm
- SKU:
- AODD-E4SA5F5S0-B-ATEX
- HAN:
- E4SA5F5S0-B-ATEX
- Item weight:
- 29,50 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1,5 Inch
- Flow rate: 242 litres per minute
- Delivery pressure: 8,6 bar
- Housing material: Stainless Steel
- Diaphragm material: Teflon® - PTFE
- Solids size: max. 4,8 mm
- SKU:
- AODD-E4SA5F5S9-ATEX
- HAN:
- E4SA5F5S9-ATEX
- Item weight:
- 29,50 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1,5 Inch
- Flow rate: 250 litres per minute
- Delivery pressure: 8,6 bar
- Housing material: Stainless Steel
- Diaphragm material: Teflon® - PTFE
- Solids size: max. 4,8 mm
- SKU:
- AODD-E4SA5F5S9-HD-ATEX
- HAN:
- E4SA5F5S9-HD-ATEX
- Item weight:
- 29,50 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1,5 Inch
- Flow rate: 250 litres per minute
- Delivery pressure: 8,6 bar
- Housing material: Stainless Steel
- Diaphragm material: Teflon® - PTFE
- Solids size: max. 4,8 mm
- SKU:
- AODD-E4SA5T5S0-ATEX
- HAN:
- E4SA5T5S0-ATEX
- Item weight:
- 29,50 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1,5 Inch
- Flow rate: 242 litres per minute
- Delivery pressure: 8,6 bar
- Housing material: Stainless Steel
- Diaphragm material: Teflon® - PTFE
- Solids size: max. 4,8 mm
- SKU:
- AODD-E4SA5T5S0-B-ATEX
- HAN:
- E4SA5T5S0-B-ATEX
- Item weight:
- 29,50 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1,5 Inch
- Flow rate: 242 litres per minute
- Delivery pressure: 8,6 bar
- Housing material: Stainless Steel
- Diaphragm material: Teflon® - PTFE
- Solids size: max. 4,8 mm
- SKU:
- AODD-E4SA6X660-ATEX
- HAN:
- E4SA6X660-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: Santoprene® - TPE
- Solids size: max. 4,8 mm
- SKU:
- AODD-E4SA6X660-B-ATEX
- HAN:
- E4SA6X660-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: Santoprene® - TPE
- Solids size: max. 4,8 mm
- SKU:
- AODD-E4SA6X669-ATEX
- HAN:
- E4SA6X669-ATEX
- Item weight:
- 29,50 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1,5 Inch
- Flow rate: 276 litres per minute
- Delivery pressure: 8,6 bar
- Housing material: Stainless Steel
- Diaphragm material: Santoprene® - TPE
- Solids size: max. 4,8 mm
- SKU:
- AODD-E4SA6X669-HD-ATEX
- HAN:
- E4SA6X669-HD-ATEX
- Item weight:
- 29,50 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1,5 Inch
- Flow rate: 276 litres per minute
- Delivery pressure: 8,6 bar
- Housing material: Stainless Steel
- Diaphragm material: Santoprene® - TPE
- Solids size: max. 4,8 mm
- SKU:
- AODD-E4SA7X770-ATEX
- HAN:
- E4SA7X770-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: Hytrel® - TPC
- Solids size: max. 4,8 mm
- SKU:
- AODD-E4SA7X770-B-ATEX
- HAN:
- E4SA7X770-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: Hytrel® - TPC
- Solids size: max. 4,8 mm
- SKU:
- AODD-E4SA7X779-ATEX
- HAN:
- E4SA7X779-ATEX
- Item weight:
- 29,50 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1,5 Inch
- Flow rate: 276 litres per minute
- Delivery pressure: 8,6 bar
- Housing material: Stainless Steel
- Diaphragm material: Hytrel® - TPC
- Solids size: max. 4,8 mm
- SKU:
- AODD-E4SJ5F550-SP-ATEX
- HAN:
- E4SJ5F550-SP-ATEX
- Item weight:
- 25,87 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1,5 Inch
- Flow rate: 193 litres per minute
- Delivery pressure: 8,6 bar
- Housing material: Stainless Steel
- Diaphragm material: Teflon® - PTFE
- Solids size: max. 4,8 mm
- SKU:
- AODD-E4SJ5F5S0-3A
- HAN:
- E4SJ5F5S0-3A
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1,5 Inch
- Flow rate: 193 litres per minute
- Delivery pressure: 8,6 bar
- Housing material: Stainless Steel
- Diaphragm material: Teflon® - PTFE
- Solids size: max. 4,8 mm
- SKU:
- AODD-E4SJ5F5S0-FP
- HAN:
- E4SJ5F5S0-FP
- Item weight:
- 25,87 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1,5 Inch
- Flow rate: 193 litres per minute
- Delivery pressure: 6,9 bar
- Housing material: Stainless Steel
- Diaphragm material: Teflon® - PTFE
- Solids size: max. 4,8 mm