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.

Send technical enquiry

Air-operated double diaphragm pump | 1 Inch |...

Air-operated double diaphragm pump | 1 Inch |...

Air-operated double diaphragm pump | 1 Inch | VMV10BPPTRTP100UDA

SKU:: AODD-VMV10BPPTRTP100UDA
HAN:: VMV10BPPTRTP100UDA
Item weight:: 11,30 kg

Air-operated double diaphragm pump dry self-priming
Port size: 1 Inch
Flow rate: max. 238 litres per minute
Delivery pressure: max. 8,6 bar
Diaphragm material: PTFE
Solids size: max. 6,0 mm

Further technical data

Air-operated double diaphragm pump | 1 Inch | VMV10BPPTRTP100UDA

2.670,36 € *

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Immediately available from stock
Delivery time: 5 - 10 Workdays (Abroad deviating)

Air-operated double diaphragm pump | 1 Inch |...

Air-operated double diaphragm pump | 1 Inch |...

Air-operated double diaphragm pump | 1 Inch | VMV10BPPTRTP100UEA

SKU:: AODD-VMV10BPPTRTP100UEA
HAN:: VMV10BPPTRTP100UEA
Item weight:: 11,30 kg

Air-operated double diaphragm pump dry self-priming
Port size: 1 Inch
Flow rate: max. 238 litres per minute
Delivery pressure: max. 8,6 bar
Diaphragm material: PTFE
Solids size: max. 6,0 mm

Further technical data

Air-operated double diaphragm pump | 1 Inch | VMV10BPPTRTP100UEA

1.919,47 € *

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Procurement time: 2 weeks
Delivery time: 5 - 10 Workdays (Abroad deviating)

Air-operated double diaphragm pump | 1 Inch |...

Air-operated double diaphragm pump | 1 Inch |...

Air-operated double diaphragm pump | 1 Inch | VMV10BPPV0TP100UCA

SKU:: AODD-VMV10BPPV0TP100UCA
HAN:: VMV10BPPV0TP100UCA
Item weight:: 11,30 kg

Air-operated double diaphragm pump dry self-priming
Port size: 1 Inch
Flow rate: max. 238 litres per minute
Delivery pressure: max. 8,6 bar
Diaphragm material: VTFKM
Solids size: max. 6,0 mm

Further technical data

Air-operated double diaphragm pump | 1 Inch | VMV10BPPV0TP100UCA

2.326,45 € *

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Procurement time: 2 weeks
Delivery time: 5 - 10 Workdays (Abroad deviating)

Air-operated double diaphragm pump | 1 Inch |...

Air-operated double diaphragm pump | 1 Inch |...

Air-operated double diaphragm pump | 1 Inch | VMV10BPPV0TP100UEA

SKU:: AODD-VMV10BPPV0TP100UEA
HAN:: VMV10BPPV0TP100UEA
Item weight:: 11,30 kg

Air-operated double diaphragm pump dry self-priming
Port size: 1 Inch
Flow rate: max. 238 litres per minute
Delivery pressure: max. 8,6 bar
Diaphragm material: VTFKM
Solids size: max. 6,0 mm

Further technical data

Air-operated double diaphragm pump | 1 Inch | VMV10BPPV0TP100UEA

2.138,43 € *

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Procurement time: 2 weeks
Delivery time: 5 - 10 Workdays (Abroad deviating)

Air-operated double diaphragm pump | 1 Inch |...

Air-operated double diaphragm pump | 1 Inch |...

Air-operated double diaphragm pump | 1 Inch | VMV10BPPZBTP100UCA

SKU:: AODD-VMV10BPPZBTP100UCA
HAN:: VMV10BPPZBTP100UCA
Item weight:: 11,30 kg

Air-operated double diaphragm pump dry self-priming
Port size: 1 Inch
Flow rate: max. 238 litres per minute
Delivery pressure: max. 8,6 bar
Diaphragm material: PTFE
Solids size: max. 6,0 mm

Further technical data

Air-operated double diaphragm pump | 1 Inch | VMV10BPPZBTP100UCA

2.701,30 € *

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Procurement time: 2 weeks
Delivery time: 5 - 10 Workdays (Abroad deviating)

Air-operated double diaphragm pump | 1 Inch |...

Air-operated double diaphragm pump | 1 Inch |...

Air-operated double diaphragm pump | 1 Inch | VMV10BPPZBTP100UEA

SKU:: AODD-VMV10BPPZBTP100UEA
HAN:: VMV10BPPZBTP100UEA
Item weight:: 11,30 kg

Air-operated double diaphragm pump dry self-priming
Port size: 1 Inch
Flow rate: max. 238 litres per minute
Delivery pressure: max. 8,6 bar
Diaphragm material: PTFE
Solids size: max. 6,0 mm

Further technical data

Air-operated double diaphragm pump | 1 Inch | VMV10BPPZBTP100UEA

2.513,28 € *

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Procurement time: 2 weeks
Delivery time: 5 - 10 Workdays (Abroad deviating)

Air-operated double diaphragm pump | 1,5 Inch |...

Air-operated double diaphragm pump | 1,5 Inch | E40AA1D119C-ATEX

SKU:: AODD-E40AA1D119C-ATEX
HAN:: E40AA1D119C-ATEX
Item weight:: 25,00 kg

Self-priming air-operated diaphragm pump (dry)
Connection size: 1,5 Inch
Flow rate: 465 litres per minute
Delivery pressure: 8,6 bar
Housing material: Aluminum
Diaphragm material: Neoprene® - CR
Solids size: max. 6,0 mm

Further technical data
Compatible repair kits or spare parts

Air-operated double diaphragm pump | 1,5 Inch | E40AA1D119C-ATEX

2.729,86 € *

Go to item

Immediately available from stock
Delivery time: 5 - 10 Workdays (Abroad deviating)

Air-operated double diaphragm pump | 1,5 Inch |...

Air-operated double diaphragm pump | 1,5 Inch | E40AA1D119C-B-ATEX

SKU:: AODD-E40AA1D119C-B-ATEX
HAN:: E40AA1D119C-B-ATEX
Item weight:: 25,00 kg

Self-priming air-operated diaphragm pump (dry)
Connection size: 1,5 Inch
Flow rate: 465 litres per minute
Delivery pressure: 8,6 bar
Housing material: Aluminum
Diaphragm material: Neoprene® - CR
Solids size: max. 6,0 mm

Further technical data
Compatible repair kits or spare parts

Air-operated double diaphragm pump | 1,5 Inch | E40AA1D119C-B-ATEX

2.729,86 € *

Go to item

Procurement time: 2 weeks
Delivery time: 5 - 10 Workdays (Abroad deviating)

Air-operated double diaphragm pump | 1,5 Inch |...

Air-operated double diaphragm pump | 1,5 Inch | E40AA2D229C-ATEX

SKU:: AODD-E40AA2D229C-ATEX
HAN:: E40AA2D229C-ATEX
Item weight:: 25,00 kg

Self-priming air-operated diaphragm pump (dry)
Connection size: 1,5 Inch
Flow rate: 465 litres per minute
Delivery pressure: 8,6 bar
Housing material: Aluminum
Diaphragm material: BunaN® - NBR - Nitrile
Solids size: max. 6,0 mm

Further technical data
Compatible repair kits or spare parts

Air-operated double diaphragm pump | 1,5 Inch | E40AA2D229C-ATEX

2.729,86 € *

Go to item

Immediately available from stock
Delivery time: 5 - 10 Workdays (Abroad deviating)

Air-operated double diaphragm pump | 1,5 Inch |...

Air-operated double diaphragm pump | 1,5 Inch | E40AA2D229C-B-ATEX

SKU:: AODD-E40AA2D229C-B-ATEX
HAN:: E40AA2D229C-B-ATEX
Item weight:: 25,00 kg

Self-priming air-operated diaphragm pump (dry)
Connection size: 1,5 Inch
Flow rate: 465 litres per minute
Delivery pressure: 8,6 bar
Housing material: Aluminum
Diaphragm material: BunaN® - NBR - Nitrile
Solids size: max. 6,0 mm

Further technical data
Compatible repair kits or spare parts

Air-operated double diaphragm pump | 1,5 Inch | E40AA2D229C-B-ATEX

2.729,86 € *

Go to item

Procurement time: 2 weeks
Delivery time: 5 - 10 Workdays (Abroad deviating)

Air-operated double diaphragm pump | 1,5 Inch |...

Air-operated double diaphragm pump | 1,5 Inch | E40AA3D339C-ATEX

SKU:: AODD-E40AA3D339C-ATEX
HAN:: E40AA3D339C-ATEX
Item weight:: 25,00 kg

Self-priming air-operated diaphragm pump (dry)
Connection size: 1,5 Inch
Flow rate: 465 litres per minute
Delivery pressure: 8,6 bar
Housing material: Aluminum
Diaphragm material: FKM - Viton®
Solids size: max. 6,0 mm

Further technical data
Compatible repair kits or spare parts

Air-operated double diaphragm pump | 1,5 Inch | E40AA3D339C-ATEX

3.941,28 € *

Go to item

Immediately available from stock
Delivery time: 5 - 10 Workdays (Abroad deviating)

Air-operated double diaphragm pump | 1,5 Inch |...

Air-operated double diaphragm pump | 1,5 Inch | E40AA3D339C-B-ATEX

SKU:: AODD-E40AA3D339C-B-ATEX
HAN:: E40AA3D339C-B-ATEX
Item weight:: 25,00 kg

Self-priming air-operated diaphragm pump (dry)
Connection size: 1,5 Inch
Flow rate: 465 litres per minute
Delivery pressure: 8,6 bar
Housing material: Aluminum
Diaphragm material: FKM - Viton®
Solids size: max. 6,0 mm

Further technical data
Compatible repair kits or spare parts

Air-operated double diaphragm pump | 1,5 Inch | E40AA3D339C-B-ATEX

3.941,28 € *

Go to item

Procurement time: 2 weeks
Delivery time: 5 - 10 Workdays (Abroad deviating)

Air-operated double diaphragm pump | 1,5 Inch |...

Air-operated double diaphragm pump | 1,5 Inch | E40AA4D449C-ATEX

SKU:: AODD-E40AA4D449C-ATEX
HAN:: E40AA4D449C-ATEX
Item weight:: 25,00 kg

Self-priming air-operated diaphragm pump (dry)
Connection size: 1,5 Inch
Flow rate: 465 litres per minute
Delivery pressure: 8,6 bar
Housing material: Aluminum
Diaphragm material: EPDM - Nordel™
Solids size: max. 6,0 mm

Further technical data
Compatible repair kits or spare parts

Air-operated double diaphragm pump | 1,5 Inch | E40AA4D449C-ATEX

2.729,86 € *

Go to item

Procurement time: 2 weeks
Delivery time: 5 - 10 Workdays (Abroad deviating)

Air-operated double diaphragm pump | 1,5 Inch |...

Air-operated double diaphragm pump | 1,5 Inch | E40AA4D449C-B-ATEX

SKU:: AODD-E40AA4D449C-B-ATEX
HAN:: E40AA4D449C-B-ATEX
Item weight:: 25,00 kg

Self-priming air-operated diaphragm pump (dry)
Connection size: 1,5 Inch
Flow rate: 465 litres per minute
Delivery pressure: 8,6 bar
Housing material: Aluminum
Diaphragm material: EPDM - Nordel™
Solids size: max. 6,0 mm

Further technical data
Compatible repair kits or spare parts

Air-operated double diaphragm pump | 1,5 Inch | E40AA4D449C-B-ATEX

2.729,86 € *

Go to item

Procurement time: 2 weeks
Delivery time: 5 - 10 Workdays (Abroad deviating)

Air-operated double diaphragm pump | 1,5 Inch |...

Air-operated double diaphragm pump | 1,5 Inch | E40AA4D549C-ATEX

SKU:: AODD-E40AA4D549C-ATEX
HAN:: E40AA4D549C-ATEX
Item weight:: 25,00 kg

Self-priming air-operated diaphragm pump (dry)
Connection size: 1,5 Inch
Flow rate: 465 litres per minute
Delivery pressure: 8,6 bar
Housing material: Aluminum
Diaphragm material: EPDM - Nordel™
Solids size: max. 6,0 mm

Further technical data
Compatible repair kits or spare parts

Air-operated double diaphragm pump | 1,5 Inch | E40AA4D549C-ATEX

2.959,53 € *

Go to item

Procurement time: 2 weeks
Delivery time: 5 - 10 Workdays (Abroad deviating)

Air-operated double diaphragm pump | 1,5 Inch |...

Air-operated double diaphragm pump | 1,5 Inch | E40AA5F559C-ATEX

SKU:: AODD-E40AA5F559C-ATEX
HAN:: E40AA5F559C-ATEX
Item weight:: 25,00 kg

Self-priming air-operated diaphragm pump (dry)
Connection size: 1,5 Inch
Flow rate: 390 litres per minute
Delivery pressure: 8,6 bar
Housing material: Aluminum
Diaphragm material: Teflon® - PTFE
Solids size: max. 6,0 mm

Further technical data
Compatible repair kits or spare parts

Air-operated double diaphragm pump | 1,5 Inch | E40AA5F559C-ATEX

4.370,87 € *

Go to item

Procurement time: 2 weeks
Delivery time: 5 - 10 Workdays (Abroad deviating)

Air-operated double diaphragm pump | 1,5 Inch |...

Air-operated double diaphragm pump | 1,5 Inch | E40AA5F559C-B-ATEX

SKU:: AODD-E40AA5F559C-B-ATEX
HAN:: E40AA5F559C-B-ATEX
Item weight:: 25,00 kg

Self-priming air-operated diaphragm pump (dry)
Connection size: 1,5 Inch
Flow rate: 390 litres per minute
Delivery pressure: 8,6 bar
Housing material: Aluminum
Diaphragm material: Teflon® - PTFE
Solids size: max. 6,0 mm

Further technical data
Compatible repair kits or spare parts

Air-operated double diaphragm pump | 1,5 Inch | E40AA5F559C-B-ATEX

4.370,87 € *

Go to item

Procurement time: 2 weeks
Delivery time: 5 - 10 Workdays (Abroad deviating)

Air-operated double diaphragm pump | 1,5 Inch |...

Air-operated double diaphragm pump | 1,5 Inch | E40AA5F5A9C-ATEX

SKU:: AODD-E40AA5F5A9C-ATEX
HAN:: E40AA5F5A9C-ATEX
Item weight:: 25,00 kg

Self-priming air-operated diaphragm pump (dry)
Connection size: 1,5 Inch
Flow rate: 390 litres per minute
Delivery pressure: 8,6 bar
Housing material: Aluminum
Diaphragm material: Teflon® - PTFE
Solids size: max. 6,0 mm

Further technical data
Compatible repair kits or spare parts

Air-operated double diaphragm pump | 1,5 Inch | E40AA5F5A9C-ATEX

4.370,87 € *

Go to item

Procurement time: 2 weeks
Delivery time: 5 - 10 Workdays (Abroad deviating)

Air-operated double diaphragm pump | 1,5 Inch |...

Air-operated double diaphragm pump | 1,5 Inch | E40AA5F5A9C-B-ATEX

SKU:: AODD-E40AA5F5A9C-B-ATEX
HAN:: E40AA5F5A9C-B-ATEX
Item weight:: 25,00 kg

Self-priming air-operated diaphragm pump (dry)
Connection size: 1,5 Inch
Flow rate: 390 litres per minute
Delivery pressure: 8,6 bar
Housing material: Aluminum
Diaphragm material: Teflon® - PTFE
Solids size: max. 6,0 mm

Further technical data
Compatible repair kits or spare parts

Air-operated double diaphragm pump | 1,5 Inch | E40AA5F5A9C-B-ATEX

4.370,87 € *

Go to item

Procurement time: 2 weeks
Delivery time: 5 - 10 Workdays (Abroad deviating)

Air-operated double diaphragm pump | 1,5 Inch |...

Air-operated double diaphragm pump | 1,5 Inch | E40AA5F5S9C-ATEX

SKU:: AODD-E40AA5F5S9C-ATEX
HAN:: E40AA5F5S9C-ATEX
Item weight:: 25,00 kg

Self-priming air-operated diaphragm pump (dry)
Connection size: 1,5 Inch
Flow rate: 390 litres per minute
Delivery pressure: 8,6 bar
Housing material: Aluminum
Diaphragm material: Teflon® - PTFE
Solids size: max. 6,0 mm

Further technical data
Compatible repair kits or spare parts

Air-operated double diaphragm pump | 1,5 Inch | E40AA5F5S9C-ATEX

4.514,86 € *

Go to item

Procurement time: 2 weeks
Delivery time: 5 - 10 Workdays (Abroad deviating)

Air-operated double diaphragm pump | 1,5 Inch |...

Air-operated double diaphragm pump | 1,5 Inch | E40AA5T559C-ATEX

SKU:: AODD-E40AA5T559C-ATEX
HAN:: E40AA5T559C-ATEX
Item weight:: 25,00 kg

Self-priming air-operated diaphragm pump (dry)
Connection size: 1,5 Inch
Flow rate: 390 litres per minute
Delivery pressure: 8,6 bar
Housing material: Aluminum
Diaphragm material: Teflon® - PTFE
Solids size: max. 6,0 mm

Further technical data
Compatible repair kits or spare parts

Air-operated double diaphragm pump | 1,5 Inch | E40AA5T559C-ATEX

3.805,62 € *

Go to item

Procurement time: 2 weeks
Delivery time: 5 - 10 Workdays (Abroad deviating)

Air-operated double diaphragm pump | 1,5 Inch |...

Air-operated double diaphragm pump | 1,5 Inch | E40AA5T559C-B-ATEX

SKU:: AODD-E40AA5T559C-B-ATEX
HAN:: E40AA5T559C-B-ATEX
Item weight:: 25,00 kg

Self-priming air-operated diaphragm pump (dry)
Connection size: 1,5 Inch
Flow rate: 390 litres per minute
Delivery pressure: 8,6 bar
Housing material: Aluminum
Diaphragm material: Teflon® - PTFE
Solids size: max. 6,0 mm

Further technical data
Compatible repair kits or spare parts

Air-operated double diaphragm pump | 1,5 Inch | E40AA5T559C-B-ATEX

3.805,62 € *

Go to item

Procurement time: 2 weeks
Delivery time: 5 - 10 Workdays (Abroad deviating)

Air-operated double diaphragm pump | 1,5 Inch |...

Air-operated double diaphragm pump | 1,5 Inch | E40AA5T5A9C-ATEX

SKU:: AODD-E40AA5T5A9C-ATEX
HAN:: E40AA5T5A9C-ATEX
Item weight:: 25,00 kg

Self-priming air-operated diaphragm pump (dry)
Connection size: 1,5 Inch
Flow rate: 390 litres per minute
Delivery pressure: 8,6 bar
Housing material: Aluminum
Diaphragm material: Teflon® - PTFE
Solids size: max. 6,0 mm

Further technical data
Compatible repair kits or spare parts

Air-operated double diaphragm pump | 1,5 Inch | E40AA5T5A9C-ATEX

3.805,62 € *

Go to item

Procurement time: 2 weeks
Delivery time: 5 - 10 Workdays (Abroad deviating)

Air-operated double diaphragm pump | 1,5 Inch |...

Air-operated double diaphragm pump | 1,5 Inch | E40AA5T5A9C-B-ATEX

SKU:: AODD-E40AA5T5A9C-B-ATEX
HAN:: E40AA5T5A9C-B-ATEX
Item weight:: 25,00 kg

Self-priming air-operated diaphragm pump (dry)
Connection size: 1,5 Inch
Flow rate: 390 litres per minute
Delivery pressure: 8,6 bar
Housing material: Aluminum
Diaphragm material: Teflon® - PTFE
Solids size: max. 6,0 mm

Further technical data
Compatible repair kits or spare parts

Air-operated double diaphragm pump | 1,5 Inch | E40AA5T5A9C-B-ATEX

3.805,62 € *

Go to item

Procurement time: 2 weeks
Delivery time: 5 - 10 Workdays (Abroad deviating)

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