up to 120 °C

Your fluid is up to 120 °C? Here you find all pumps rated for a fluid temperature of at least 120 °C.

What limits the temperature

In air-operated diaphragm pumps the elastomers – diaphragm, check valves and seals – usually limit the permissible temperature; with plastic pumps also the housing. For hot fluids FKM, EPDM and PTFE combined with stainless steel or aluminium housings are suitable. Note that viscosity and vapour pressure change with temperature and affect suction performance.

Typical applications

Resins: natural and synthetic water- and solvent-based resins, monomers and polymers
Oils: petroleum, crude oil, diesel, heating oil, hydraulic and cutting oils, lubricants, greases, edible oils
Acids: mineral and organic acids

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" (DN 25), 1/2" (DN 15), 1/4" (DN 8), 2" (DN 50), 3" (DN 80), 3/4" (DN 20), 3/8" (DN 10)
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, PVDF
Diaphragms: EPDM, FKM (Viton), 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 | 1,5 Inch | E4KA3R339

Air-operated double diaphragm pump | 1,5 Inch | E4KA3R339

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

Further technical data
Compatible repair kits or spare parts

Air-operated double diaphragm pump | 1,5 Inch | E4KA3R339

14.714,35 € *

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

Air-operated double diaphragm pump | 1,5 Inch | E4KA6X669

Air-operated double diaphragm pump | 1,5 Inch | E4KA6X669

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

Further technical data
Compatible repair kits or spare parts

Air-operated double diaphragm pump | 1,5 Inch | E4KA6X669

13.342,28 € *

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

Air-operated diaphragm pump | 2 Inch | E2KA6D669C

Air-operated diaphragm pump | 2 Inch | E2KA6D669C

SKU:: AODD-E2KA6D669C
HAN:: E2KA6D669C
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: Santoprene XL Dome
Solids size: 6,3 mm

Air-operated diaphragm pump | 2 Inch | E2KA6D669C

20.398,98 € *

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

Air-operated diaphragm pump | 2 Inch | E2KA6D669C-CP

Air-operated diaphragm pump | 2 Inch | E2KA6D669C-CP

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

Air-operated diaphragm pump | 2 Inch | E2KA6D669C-CP

20.681,01 € *

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

Air-operated diaphragm pump | 2 Inch | E2KS6D669C

Air-operated diaphragm pump | 2 Inch | E2KS6D669C

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

Air-operated diaphragm pump | 2 Inch | E2KS6D669C

22.336,30 € *

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

Air-operated diaphragm pump | 2 Inch | E2KS6D6T9C

Air-operated diaphragm pump | 2 Inch | E2KS6D6T9C

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

Air-operated diaphragm pump | 2 Inch | E2KS6D6T9C

22.456,49 € *

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

Air-operated diaphragm pump | 2 Inch | U2KP3D339

Air-operated diaphragm pump | 2 Inch | U2KP3D339

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

Air-operated diaphragm pump | 2 Inch | U2KP3D339

21.985,25 € *

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

Air-operated diaphragm pump | 2 Inch | U2KP6D669

Air-operated diaphragm pump | 2 Inch | U2KP6D669

SKU:: AODD-U2KP6D669
HAN:: U2KP6D669
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: Santoprene XL Dome
Solids size: 6,0 mm

Air-operated diaphragm pump | 2 Inch | U2KP6D669

20.321,63 € *

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