NBR (Buna-N)

NBR (nitrile rubber, Buna-N) is the standard elastomer for oils, greases and fuels. It is economical, elastic and abrasion-resistant. Pumps with this check valve are rated for fluid temperatures up to 80 °C (see the data sheet of each version).

Typical fluids

Mineral oils, hydraulic oils, diesel, heating oil, greases and oily waste water.

Typical applications

  • Oils: petroleum, crude oil, diesel, heating oil, hydraulic and cutting oils, lubricants, greases, edible oils
  • Drilling: drilling mud, bentonite, lubricants, plaster mortar
  • Resins: natural and synthetic water- and solvent-based resins, monomers and polymers

Limits

Not suitable for ketones, ozone, strong acids and aromatic solvents.

Matching pumps in our range

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

All matching pumps are listed below – use the filters to narrow down flow rate, port size and materials.

Note: material information is for guidance only. Medium, concentration and temperature are decisive – if in doubt we check compatibility for your fluid.

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

Select characteristics

110 Items
SKU:
AODD-E5PP1R259D
HAN:
E5PP1R259D
Item weight:
3,90 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: Polypropylene
  • Diaphragm material: Neoprene® - CR
  • Solids size: max. 1,6 mm
1.194,76 € *
  • Procurement time: 2 weeks
  • Delivery time: 5 - 10 Workdays (Abroad deviating)
SKU:
AODD-E5PP2R259D
HAN:
E5PP2R259D
Item weight:
3,90 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: Polypropylene
  • Diaphragm material: BunaN® - NBR - Nitrile
  • Solids size: max. 1,6 mm
1.194,76 € *
  • Immediately available from stock
  • Delivery time: 5 - 10 Workdays (Abroad deviating)
SKU:
AODD-E5PP2R259D-DRUM
HAN:
E5PP2R259D-DRUM
Item weight:
3,90 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: Polypropylene
  • Diaphragm material: BunaN® - NBR - Nitrile
  • Solids size: max. 1,6 mm
1.489,88 € *
  • Procurement time: 2 weeks
  • Delivery time: 5 - 10 Workdays (Abroad deviating)
SKU:
AODD-E5AA1R229C
HAN:
E5AA1R229C
Item weight:
3,90 kg
  • Self-priming air-operated diaphragm pump (dry)
  • Connection size: 1/2 Inch
  • Flow rate: 45 litres per minute
  • Delivery pressure: 8,6 bar
  • Housing material: Aluminum
  • Diaphragm material: Neoprene® - CR
  • Solids size: max. 1,6 mm
1.685,04 € *
  • Procurement time: 2 weeks
  • Delivery time: 5 - 10 Workdays (Abroad deviating)
SKU:
AODD-E5AA1R229C-ATEX
HAN:
E5AA1R229C-ATEX
Item weight:
3,90 kg
  • Self-priming air-operated diaphragm pump (dry)
  • Connection size: 1/2 Inch
  • Flow rate: 45 litres per minute
  • Delivery pressure: 8,6 bar
  • Housing material: Aluminum
  • Diaphragm material: Neoprene® - CR
  • Solids size: max. 1,6 mm
1.685,04 € *
  • Procurement time: 2 weeks
  • Delivery time: 5 - 10 Workdays (Abroad deviating)
SKU:
AODD-E5AA2R229C
HAN:
E5AA2R229C
Item weight:
3,90 kg
  • Self-priming air-operated diaphragm pump (dry)
  • Connection size: 1/2 Inch
  • Flow rate: 45 litres per minute
  • Delivery pressure: 8,6 bar
  • Housing material: Aluminum
  • Diaphragm material: BunaN® - NBR - Nitrile
  • Solids size: max. 1,6 mm
1.685,04 € *
  • Procurement time: 2 weeks
  • Delivery time: 5 - 10 Workdays (Abroad deviating)
SKU:
AODD-E5AA2R229C-ATEX
HAN:
E5AA2R229C-ATEX
Item weight:
3,90 kg
  • Self-priming air-operated diaphragm pump (dry)
  • Connection size: 1/2 Inch
  • Flow rate: 45 litres per minute
  • Delivery pressure: 8,6 bar
  • Housing material: Aluminum
  • Diaphragm material: BunaN® - NBR - Nitrile
  • Solids size: max. 1,6 mm
1.685,04 € *
  • Immediately available from stock
  • Delivery time: 5 - 10 Workdays (Abroad deviating)
SKU:
AODD-E5AP1R229C
HAN:
E5AP1R229C
Item weight:
3,90 kg
  • Self-priming air-operated diaphragm pump (dry)
  • Connection size: 1/2 Inch
  • Flow rate: 45 litres per minute
  • Delivery pressure: 6,9 bar
  • Housing material: Aluminum
  • Diaphragm material: Neoprene® - CR
  • Solids size: max. 1,6 mm
1.685,04 € *
  • Procurement time: 2 weeks
  • Delivery time: 5 - 10 Workdays (Abroad deviating)
SKU:
AODD-E5AP2R229C
HAN:
E5AP2R229C
Item weight:
3,90 kg
  • Self-priming air-operated diaphragm pump (dry)
  • Connection size: 1/2 Inch
  • Flow rate: 45 litres per minute
  • Delivery pressure: 6,9 bar
  • Housing material: Aluminum
  • Diaphragm material: BunaN® - NBR - Nitrile
  • Solids size: max. 1,6 mm
1.685,04 € *
  • Immediately available from stock
  • Delivery time: 5 - 10 Workdays (Abroad deviating)
SKU:
AODD-E1AA1R229C-ATEX
HAN:
E1AA1R229C-ATEX
Item weight:
12,20 kg
  • Self-priming air-operated diaphragm pump (dry)
  • Connection size: 1 Inch
  • Flow rate: 185 Litres per minute
  • Delivery pressure: 8,6 bar
  • With explosion protection (ATEX)
  • Housing material: Aluminum
  • Diaphragm material: Neoprene
  • Solids size: 3,2 mmFurther technical data
    Compatible repair kits or spare parts
1.689,80 € *
  • Procurement time: 2 weeks
  • Delivery time: 5 - 10 Workdays (Abroad deviating)
SKU:
AODD-E1AA1R229C-B-ATEX
HAN:
E1AA1R229C-B-ATEX
Item weight:
12,20 kg
  • Self-priming air-operated diaphragm pump (dry)
  • Connection size: 1 Inch
  • Flow rate: 185 Litres per minute
  • Delivery pressure: 8,6 bar
  • With explosion protection (ATEX)
  • Housing material: Aluminum
  • Diaphragm material: Neoprene
  • Solids size: 3,2 mmFurther technical data
    Compatible repair kits or spare parts
1.689,80 € *
  • Procurement time: 2 weeks
  • Delivery time: 5 - 10 Workdays (Abroad deviating)
SKU:
AODD-E1AP1R229C
HAN:
E1AP1R229C
Item weight:
10,00 kg
  • Self-priming air-operated diaphragm pump (dry)
  • Connection size: 1 Inch
  • Flow rate: 174 litres per minute
  • Delivery pressure: 6,9 bar
  • Housing material: Aluminum
  • Diaphragm material: Neoprene® - CR
  • Solids size: max. 3,2 mm
1.689,80 € *
  • Procurement time: 2 weeks
  • Delivery time: 5 - 10 Workdays (Abroad deviating)
SKU:
AODD-E1AP1R229C-B
HAN:
E1AP1R229C-B
Item weight:
10,00 kg
  • Self-priming air-operated diaphragm pump (dry)
  • Connection size: 1 Inch
  • Flow rate: 174 litres per minute
  • Delivery pressure: 6,9 bar
  • Housing material: Aluminum
  • Diaphragm material: Neoprene® - CR
  • Solids size: max. 3,2 mm
1.689,80 € *
  • Procurement time: 2 weeks
  • Delivery time: 5 - 10 Workdays (Abroad deviating)
SKU:
AODD-E5AA2R2S9C-ATEX
HAN:
E5AA2R2S9C-ATEX
Item weight:
3,90 kg
  • Self-priming air-operated diaphragm pump (dry)
  • Connection size: 1/2 Inch
  • Flow rate: 45 litres per minute
  • Delivery pressure: 8,6 bar
  • Housing material: Aluminum
  • Diaphragm material: BunaN® - NBR - Nitrile
  • Solids size: max. 1,6 mm
1.776,67 € *
  • Procurement time: 2 weeks
  • Delivery time: 5 - 10 Workdays (Abroad deviating)
SKU:
AODD-E1AA2R229C-ATEX
HAN:
E1AA2R229C-ATEX
Item weight:
12,20 kg
  • Self-priming air-operated diaphragm pump (dry)
  • Connection size: 1 Inch
  • Flow rate: 182 Litres per minute
  • Delivery pressure: max. 8,6 bar
  • With explosion protection (ATEX)
  • Housing material: Aluminum
  • Diaphragm material: Nitrile - Buna Rugged
  • Solids size: 3,2 mm
1.779,05 € *
  • Procurement time: 2 weeks
  • Delivery time: 5 - 10 Workdays (Abroad deviating)
SKU:
AODD-E1AA2R229C-B-ATEX
HAN:
E1AA2R229C-B-ATEX
Item weight:
12,20 kg
  • Self-priming air-operated diaphragm pump (dry)
  • Connection size: 1 Inch G
  • Flow rate: 182 Litres per minute
  • Delivery pressure: max. 8,6 bar
  • With explosion protection (ATEX)
  • Housing material: Aluminum
  • Diaphragm material: Nitrile - Buna Rugged
  • Solids size: 3,2 mm
1.779,05 € *
  • Immediately available from stock
  • Delivery time: 5 - 10 Workdays (Abroad deviating)
SKU:
AODD-E1AP2R229C
HAN:
E1AP2R229C
Item weight:
10,00 kg
  • Self-priming air-operated diaphragm pump (dry)
  • Connection size: 1 Inch
  • Flow rate: 174 litres per minute
  • Delivery pressure: 6,9 bar
  • Housing material: Aluminum
  • Diaphragm material: BunaN® - NBR - Nitrile
  • Solids size: max. 3,2 mm
1.779,05 € *
  • Procurement time: 2 weeks
  • Delivery time: 5 - 10 Workdays (Abroad deviating)
SKU:
AODD-E1AP2R229C-B
HAN:
E1AP2R229C-B
Item weight:
10,00 kg
  • Self-priming air-operated diaphragm pump (dry)
  • Connection size: 1 Inch
  • Flow rate: 174 litres per minute
  • Delivery pressure: 6,9 bar
  • Housing material: Aluminum
  • Diaphragm material: BunaN® - NBR - Nitrile
  • Solids size: max. 3,2 mm
1.779,05 € *
  • Procurement time: 2 weeks
  • Delivery time: 5 - 10 Workdays (Abroad deviating)
SKU:
AODD-E1AP6X229C-B
HAN:
E1AP6X229C-B
Item weight:
10,00 kg
  • Self-priming air-operated diaphragm pump (dry)
  • Connection size: 1 Inch
  • Flow rate: 174 litres per minute
  • Delivery pressure: 6,9 bar
  • Housing material: Aluminum
  • Diaphragm material: Santoprene® - TPE
  • Solids size: max. 3,2 mm
1.824,27 € *
  • Procurement time: 2 weeks
  • Delivery time: 5 - 10 Workdays (Abroad deviating)
SKU:
AODD-VMV10BPPB0BP100UEA
HAN:
VMV10BPPB0BP100UEA
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: BunaN
  • Solids size: max. 6,0 mm
Further technical data
1.825,46 € *
  • Procurement time: 2 weeks
  • Delivery time: 5 - 10 Workdays (Abroad deviating)
SKU:
AODD-VMV10BPPB0BP100UCA
HAN:
VMV10BPPB0BP100UCA
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: BunaN
  • Solids size: max. 6,0 mm
Further technical data
2.013,48 € *
  • Procurement time: 2 weeks
  • Delivery time: 5 - 10 Workdays (Abroad deviating)
SKU:
AODD-E1PP2R229C
HAN:
E1PP2R229C
Item weight:
7,70 kg
  • Self-priming air-operated diaphragm pump (dry)
  • Connection size: 1 Inch
  • Flow rate: 163 Litres per minute
  • Delivery pressure: max. 7,0 bar
  • Housing material: Polypropylene
  • Diaphragm material: Nitrile - Buna Rugged
  • Solids size: 3,1 mm
2.076,55 € *
  • Procurement time: 2 weeks
  • Delivery time: 5 - 10 Workdays (Abroad deviating)
SKU:
AODD-E7AP2R229C
HAN:
E7AP2R229C
Item weight:
3,90 kg
  • Self-priming air-operated diaphragm pump (dry)
  • Connection size: 3/4 Inch
  • Flow rate: 45 litres per minute
  • Delivery pressure: 6,9 bar
  • Housing material: Aluminum
  • Diaphragm material: BunaN® - NBR - Nitrile
  • Solids size: max. 1,6 mm
2.092,02 € *
  • Procurement time: 2 weeks
  • Delivery time: 5 - 10 Workdays (Abroad deviating)
SKU:
AODD-E7AA2R229C-ATEX
HAN:
E7AA2R229C-ATEX
Item weight:
3,90 kg
  • Self-priming air-operated diaphragm pump (dry)
  • Connection size: 3/4 Inch
  • Flow rate: 45 litres per minute
  • Delivery pressure: 8,6 bar
  • Housing material: Aluminum
  • Diaphragm material: BunaN® - NBR - Nitrile
  • Solids size: max. 1,6 mm
2.107,49 € *
  • Procurement time: 2 weeks
  • Delivery time: 5 - 10 Workdays (Abroad deviating)