3/8"

Air-operated diaphragm pumps with 3/8" air inlet. The air inlet determines the size of the air supply line, filter regulator and maintenance unit.

Size the supply line at least as large as the air inlet and keep it as short as possible. A filter regulator with water separator ensures smooth operation and protects the air valve. Air consumption is given in each data sheet.

Matching pumps in our range

Versamatic air-operated double diaphragm pumps with this feature are available in these versions:

Port sizes: 1" (DN 25), 1/2" (DN 15), 2" (DN 50), 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
Housing materials: Aluminium, Stainless steel, 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.

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Air-operated double diaphragm pump | 1/2 Inch | E5KP2R259D

Air-operated double diaphragm pump | 1/2 Inch | E5KP2R259D

SKU:: AODD-E5KP2R259D
HAN:: E5KP2R259D
Item weight:: 5,40 kg

Self-priming air-operated diaphragm pump (dry)
Connection size: 1/2 Inch
Flow rate: 42 litres per minute
Delivery pressure: 6,9 bar
Housing material: PVDF
Diaphragm material: BunaN® - NBR - Nitrile
Solids size: max. 1,6 mm

Further technical data
Compatible repair kits or spare parts

Air-operated double diaphragm pump | 1/2 Inch | E5KP2R259D

2.642,99 € *

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

Air-operated double diaphragm pump | 1/2 Inch | E5KP3R359D

Air-operated double diaphragm pump | 1/2 Inch | E5KP3R359D

SKU:: AODD-E5KP3R359D
HAN:: E5KP3R359D
Item weight:: 5,40 kg

Self-priming air-operated diaphragm pump (dry)
Connection size: 1/2 Inch
Flow rate: 42 litres per minute
Delivery pressure: 6,9 bar
Housing material: PVDF
Diaphragm material: FKM - Viton®
Solids size: max. 1,6 mm

Further technical data
Compatible repair kits or spare parts

Air-operated double diaphragm pump | 1/2 Inch | E5KP3R359D

2.989,28 € *

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

Air-operated double diaphragm pump | 1/2 Inch | E5KP5F559D

Air-operated double diaphragm pump | 1/2 Inch | E5KP5F559D

SKU:: AODD-E5KP5F559D
HAN:: E5KP5F559D
Item weight:: 5,40 kg

Self-priming air-operated diaphragm pump (dry)
Connection size: 1/2 Inch
Flow rate: 38 litres per minute
Delivery pressure: 6,9 bar
Housing material: PVDF
Diaphragm material: Teflon® - PTFE
Solids size: max. 1,6 mm

Further technical data
Compatible repair kits or spare parts

Air-operated double diaphragm pump | 1/2 Inch | E5KP5F559D

3.276,07 € *

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

Air-operated double diaphragm pump | 1/2 Inch | E5KP5T559D

Air-operated double diaphragm pump | 1/2 Inch | E5KP5T559D

SKU:: AODD-E5KP5T559D
HAN:: E5KP5T559D
Item weight:: 5,40 kg

Self-priming air-operated diaphragm pump (dry)
Connection size: 1/2 Inch
Flow rate: 38 litres per minute
Delivery pressure: 6,9 bar
Housing material: PVDF
Diaphragm material: Teflon® - PTFE
Solids size: max. 1,6 mm

Further technical data
Compatible repair kits or spare parts

Air-operated double diaphragm pump | 1/2 Inch | E5KP5T559D

2.878,61 € *

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

Air-operated double diaphragm pump | 1/2 Inch | E5KP6X559D

Air-operated double diaphragm pump | 1/2 Inch | E5KP6X559D

SKU:: AODD-E5KP6X559D
HAN:: E5KP6X559D
Item weight:: 5,40 kg

Self-priming air-operated diaphragm pump (dry)
Connection size: 1/2 Inch
Flow rate: 42 litres per minute
Delivery pressure: 6,9 bar
Housing material: PVDF
Diaphragm material: Santoprene® - TPE
Solids size: max. 1,6 mm

Further technical data
Compatible repair kits or spare parts

Air-operated double diaphragm pump | 1/2 Inch | E5KP6X559D

2.642,99 € *

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

Air-operated double diaphragm pump | 1/2 Inch | E5KP6X659D

Air-operated double diaphragm pump | 1/2 Inch | E5KP6X659D

SKU:: AODD-E5KP6X659D
HAN:: E5KP6X659D
Item weight:: 5,40 kg

Self-priming air-operated diaphragm pump (dry)
Connection size: 1/2 Inch
Flow rate: 42 litres per minute
Delivery pressure: 6,9 bar
Housing material: PVDF
Diaphragm material: Santoprene® - TPE
Solids size: max. 1,6 mm

Further technical data
Compatible repair kits or spare parts

Air-operated double diaphragm pump | 1/2 Inch | E5KP6X659D

2.642,99 € *

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

Air-operated double diaphragm pump | 1/2 Inch | E5KP7X759D

Air-operated double diaphragm pump | 1/2 Inch | E5KP7X759D

SKU:: AODD-E5KP7X759D
HAN:: E5KP7X759D
Item weight:: 5,40 kg

Self-priming air-operated diaphragm pump (dry)
Connection size: 1/2 Inch
Flow rate: 42 litres per minute
Delivery pressure: 6,9 bar
Housing material: PVDF
Diaphragm material: Hytrel® - TPC
Solids size: max. 1,6 mm

Further technical data
Compatible repair kits or spare parts

Air-operated double diaphragm pump | 1/2 Inch | E5KP7X759D

2.642,99 € *

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