up to 6 mm
Your fluid contains solids up to 6 mm? Here you find all pumps with a maximum solids passage of at least 6 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
- Ceramics: pottery slip, glazes, clay
- Abrasives: clay slip, titanium dioxide, sinter materials, lime slurries, cements, scale
- Waste water & sludge: waste water, filter press feed, sewage sludge, softening and lime sludges, coal and coke slurries
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), 2" (DN 50), 3" (DN 80)
- Flow ranges: 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-E3KP5T559A
- HAN:
- E3KP5T559A
- Item weight:
- 123,00 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 3 Inch
- Flow rate: 901 Litres per minute
- Delivery pressure: max. 7,0 bar
- Housing material: PVDF - Kynar
- Diaphragm material: PTFE (2-Pc)
- Solids size: 18,0 mm
- SKU:
- AODD-E3KP6X559A
- HAN:
- E3KP6X559A
- Item weight:
- 123,00 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 3 Inch
- Flow rate: 901 Litres per minute
- Delivery pressure: 6,8 bar
- Housing material: PVDF
- Diaphragm material: Santoprene
- Solids size: 9,5 mmFurther technical data
Compatible repair kits or spare parts
- SKU:
- AODD-E3KP6X659A
- HAN:
- E3KP6X659A
- Item weight:
- 123,00 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 3 Inch
- Flow rate: 901 Litres per minute
- Delivery pressure: max. 7,0 bar
- Housing material: PVDF - Kynar
- Diaphragm material: Santoprene
- Solids size: 18,0 mm
- SKU:
- AODD-E2KS5F5T9C-CP
- HAN:
- E2KS5F5T9C-CP
- Item weight:
- 42,20 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 549 Litres per minute
- Delivery pressure: 6,8 bar
- Housing material: PVDF
- Diaphragm material: PTFE
- Solids size: 6,3 mmFurther technical data
Compatible repair kits or spare parts
- SKU:
- AODD-E3SS5T5S0C-FP-ATEX
- HAN:
- E3SS5T5S0C-FP-ATEX
- Item weight:
- 76,20 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 3 Inch
- Flow rate: 682 Litres per minute
- Delivery pressure: 8,6 bar
- With explosion protection (ATEX)
- With FDA compliance
- Housing material: Stainless Steel
- Diaphragm material: PTFE
- Solids size: 9,5 mmFurther technical data
Compatible repair kits or spare parts
- SKU:
- AODD-E2KS5T5T9C-CP
- HAN:
- E2KS5T5T9C-CP
- Item weight:
- 42,20 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 549 Litres per minute
- Delivery pressure: 6,8 bar
- Housing material: PVDF
- Diaphragm material: PTFE
- Solids size: 6,3 mmFurther technical data
Compatible repair kits or spare parts
- SKU:
- AODD-E2KS5T5T9C
- HAN:
- E2KS5T5T9C
- Item weight:
- 42,20 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 549 Litres per minute
- Delivery pressure: 6,8 bar
- Housing material: PVDF
- Diaphragm material: PTFE
- Solids size: 6,3 mmFurther technical data
Compatible repair kits or spare parts
- SKU:
- AODD-E2SS5F5S0C-3A
- HAN:
- E2SS5F5S0C-3A
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 549 litres per minute
- Delivery pressure: 8,6 bar
- Housing material: Stainless Steel
- Diaphragm material: Teflon® - PTFE
- Solids size: max. 6,4 mm
- SKU:
- AODD-E2KS6D6T9C
- HAN:
- E2KS6D6T9C
- Item weight:
- 42,20 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 670 Litres per minute
- Delivery pressure: 6,8 bar
- Housing material: PVDF
- Diaphragm material: Santoprene
- Solids size: 6,3 mmFurther technical data
Compatible repair kits or spare parts
- SKU:
- AODD-E2KA5F5T9C-CP
- HAN:
- E2KA5F5T9C-CP
- Item weight:
- 42,20 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 549 Litres per minute
- Delivery pressure: 6,8 bar
- Housing material: PVDF
- Diaphragm material: PTFE
- Solids size: 6,3 mmFurther technical data
Compatible repair kits or spare parts
- SKU:
- AODD-E2KS6D669C
- HAN:
- E2KS6D669C
- Item weight:
- 42,20 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 670 Litres per minute
- Delivery pressure: 6,8 bar
- Housing material: PVDF
- Diaphragm material: Santoprene
- Solids size: 6,3 mmFurther technical data
Compatible repair kits or spare parts
- SKU:
- AODD-E3SJ5T5S0C-FP-ATEX
- HAN:
- E3SJ5T5S0C-FP-ATEX
- Item weight:
- 91,00 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 3 Inch
- Flow rate: 682 Litres per minute
- Delivery pressure: 8,6 bar
- With explosion protection (ATEX)
- With FDA compliance
- Housing material: Stainless Steel
- Diaphragm material: PTFE
- Solids size: 9,5 mmFurther technical data
Compatible repair kits or spare parts
- SKU:
- AODD-E2KA3D539C
- HAN:
- E2KA3D539C
- Item weight:
- 42,20 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 670 Litres per minute
- Delivery pressure: 6,8 bar
- Housing material: PVDF
- Diaphragm material: FKM
- Solids size: 6,3 mmFurther technical data
Compatible repair kits or spare parts
- SKU:
- AODD-E2SJ5F5S0C-3A
- HAN:
- E2SJ5F5S0C-3A
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 617 litres per minute
- Delivery pressure: 8,6 bar
- Housing material: Stainless Steel
- Diaphragm material: Teflon® - PTFE
- Solids size: max. 6,4 mm
- SKU:
- AODD-E3SS3R339C-ATEX
- HAN:
- E3SS3R339C-ATEX
- Item weight:
- 76,20 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 3 Inch
- Flow rate: 1033 Litres per minute
- Delivery pressure: 8,6 bar
- With explosion protection (ATEX)
- Housing material: Stainless Steel
- Diaphragm material: FKM
- Solids size: 9,5 mmFurther technical data
Compatible repair kits or spare parts
- SKU:
- AODD-E2KA5F5T9C
- HAN:
- E2KA5F5T9C
- Item weight:
- 42,20 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 670 Litres per minute
- Delivery pressure: max. 7,0 bar
- Housing material: PVDF - Kynar
- Diaphragm material: PTFE Fusion
- Solids size: 6,3 mm
- SKU:
- AODD-U2KP5F5T9
- HAN:
- U2KP5F5T9
- Item weight:
- 42,00 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 727 Litres per minute
- Delivery pressure: max. 8,5 bar
- Housing material: PVDF - Kynar
- Diaphragm material: PTFE Fusion
- Solids size: 6,0 mm
- SKU:
- AODD-U2KP3D339
- HAN:
- U2KP3D339
- Item weight:
- 42,00 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 727 Litres per minute
- Delivery pressure: max. 8,5 bar
- Housing material: PVDF - Kynar
- Diaphragm material: FKM - Viton Dome
- Solids size: 6,0 mm
- SKU:
- AODD-E3SJ5T550C-FP-ATEX
- HAN:
- E3SJ5T550C-FP-ATEX
- Item weight:
- 91,00 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 3 Inch
- Flow rate: 886 Litres per minute
- Delivery pressure: max. 8,6 bar
- With explosion protection (ATEX)
- With FDA compliance
- Housing material: Stainless Steel
- Diaphragm material: PTFE (2-Pc)
- Solids size: 9,5 mm
- SKU:
- AODD-E3SS7X770C-FP-ATEX
- HAN:
- E3SS7X770C-FP-ATEX
- Item weight:
- 76,20 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 3 Inch
- Flow rate: 886 Litres per minute
- Delivery pressure: 8,6 bar
- With explosion protection (ATEX)
- With FDA compliance
- Housing material: Stainless Steel
- Diaphragm material: Hytrel
- Solids size: 9,5 mmFurther technical data
Compatible repair kits or spare parts
- SKU:
- AODD-E3SSYXYY0C-FP-ATEX
- HAN:
- E3SSYXYY0C-FP-ATEX
- Item weight:
- 76,20 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 3 Inch
- Flow rate: 886 Litres per minute
- Delivery pressure: 8,6 bar
- With explosion protection (ATEX)
- With FDA compliance
- Housing material: Stainless Steel
- Diaphragm material: Santoprene
- Solids size: 9,5 mmFurther technical data
Compatible repair kits or spare parts
- SKU:
- AODD-E2KA5T5T9C-CP
- HAN:
- E2KA5T5T9C-CP
- Item weight:
- 42,20 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 549 Litres per minute
- Delivery pressure: 6,8 bar
- Housing material: PVDF
- Diaphragm material: PTFE
- Solids size: 6,3 mmFurther technical data
Compatible repair kits or spare parts
- 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-E2KA5T5T9C
- HAN:
- E2KA5T5T9C
- Item weight:
- 42,20 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 670 Litres per minute
- Delivery pressure: max. 7,0 bar
- Housing material: PVDF - Kynar
- Diaphragm material: PTFE (2-Pc)
- Solids size: 6,3 mm
- SKU:
- AODD-E3SS5T5S0C-ATEX
- HAN:
- E3SS5T5S0C-ATEX
- Item weight:
- 76,20 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 3 Inch
- Flow rate: 682 Litres per minute
- Delivery pressure: 8,6 bar
- With explosion protection (ATEX)
- Housing material: Stainless Steel
- Diaphragm material: PTFE
- Solids size: 9,5 mmFurther technical data
Compatible repair kits or spare parts
- SKU:
- AODD-E3SS5T5S0C-B-ATEX
- HAN:
- E3SS5T5S0C-B-ATEX
- Item weight:
- 76,20 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 3 Inch
- Flow rate: 682 Litres per minute
- Delivery pressure: 8,6 bar
- With explosion protection (ATEX)
- Housing material: Stainless Steel
- Diaphragm material: PTFE
- Solids size: 9,5 mmFurther technical data
Compatible repair kits or spare parts
- SKU:
- AODD-U2KP5T5T9
- HAN:
- U2KP5T5T9
- Item weight:
- 42,00 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 727 Litres per minute
- Delivery pressure: max. 8,5 bar
- Housing material: PVDF - Kynar
- Diaphragm material: PTFE (2-Pc)
- Solids size: 6,0 mm
- SKU:
- AODD-E3SS5T559C-ATEX
- HAN:
- E3SS5T559C-ATEX
- Item weight:
- 76,20 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 3 Inch
- Flow rate: 704 Litres per minute
- Delivery pressure: 8,6 bar
- With explosion protection (ATEX)
- Housing material: Stainless Steel
- Diaphragm material: PTFE
- Solids size: 9,5 mmFurther technical data
Compatible repair kits or spare parts
- SKU:
- AODD-E2SS5T550C-SP-ATEX
- HAN:
- E2SS5T550C-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-E3SS5T550C-B-ATEX
- HAN:
- E3SS5T550C-B-ATEX
- Item weight:
- 76,20 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 3 Inch
- Flow rate: 682 Litres per minute
- Delivery pressure: 8,6 bar
- With explosion protection (ATEX)
- Housing material: Stainless Steel
- Diaphragm material: PTFE
- Solids size: 9,5 mmFurther technical data
Compatible repair kits or spare parts
- SKU:
- AODD-E3SA3D339C-ATEX
- HAN:
- E3SA3D339C-ATEX
- Item weight:
- 76,20 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 3 Inch
- Flow rate: 1033 Litres per minute
- Delivery pressure: max. 8,6 bar
- With explosion protection (ATEX)
- Housing material: Stainless Steel
- Diaphragm material: FKM - Viton Dome
- Solids size: 9,5 mm
- 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-E2KA6D669C-CP
- HAN:
- E2KA6D669C-CP
- Item weight:
- 42,20 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 670 Litres per minute
- Delivery pressure: 6,8 bar
- Housing material: PVDF
- Diaphragm material: Santoprene
- Solids size: 6,3 mmFurther technical data
Compatible repair kits or spare parts
- SKU:
- AODD-E3SA3D330C-ATEX
- HAN:
- E3SA3D330C-ATEX
- Item weight:
- 76,20 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 3 Inch
- Flow rate: 886 Litres per minute
- Delivery pressure: max. 8,6 bar
- With explosion protection (ATEX)
- Housing material: Stainless Steel
- Diaphragm material: FKM - Viton Dome
- Solids size: 9,5 mm
- SKU:
- AODD-E3SA3D539C-ATEX
- HAN:
- E3SA3D539C-ATEX
- Item weight:
- 76,20 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 3 Inch
- Flow rate: 954 Litres per minute
- Delivery pressure: 8,6 bar
- With explosion protection (ATEX)
- Housing material: Stainless Steel
- Diaphragm material: FKM
- Solids size: 9,5 mmFurther technical data
Compatible repair kits or spare parts
- SKU:
- AODD-E2KA2D229C
- HAN:
- E2KA2D229C
- Item weight:
- 42,20 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 670 Litres per minute
- Delivery pressure: max. 7,0 bar
- Housing material: PVDF - Kynar
- Diaphragm material: Nitrile - Buna Dome
- Solids size: 6,3 mm