Neoprene (CR)

Neoprene (chloroprene rubber, CR) is a robust all-rounder with very good abrasion resistance, suitable for water, slurries and many mildly aggressive fluids. Pumps with this valve seat are rated for fluid temperatures up to 80 °C (see the data sheet of each version).

Typical fluids

Water, waste water, slurries with solids, lime milk and dilute acids and alkalis.

Typical applications

  • Abrasives: clay slip, titanium dioxide, sinter materials, lime slurries, cements, scale
  • Cements & powders: mortar, diatomaceous earth, fillers with and without additives
  • Ceramics: pottery slip, glazes, clay
  • Waste water & sludge: waste water, filter press feed, sewage sludge, softening and lime sludges, coal and coke slurries
  • Drilling: drilling mud, bentonite, lubricants, plaster mortar

Limits

Not suitable for solvents, aromatic hydrocarbons and strongly oxidising acids.

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

Standard SKU Price in ascending order Release date Item name from A to Z Newest first Price in descending order Bestsellers
-23 °C 22 products found
1 Inch 22 products found
1/2 Inch 22 products found
8,6 bar 22 products found
9,1 Meter 8 products found
9,8 Meter 14 products found
93 °C 22 products found
Aluminum 17 products found
Stainless Steel 5 products found
Aluminum 8 products found
Cast Iron 6 products found
Stainless Steel 8 products found
Bolted 8 products found
Clamped 14 products found
Neoprene® - CR 22 products found
5,2 metres 14 products found
5,5 metres 8 products found
2 Inch 22 products found
2 Inch 22 products found
2 Inch 22 products found
With Explosion protection (ATEX) 22 products found
Without FDA compliance 22 products found
Versamatic Elima-Matic 22 products found
1,9 litres 8 products found
2,0 litres 14 products found
Elima-Matic 22 products found
BSP 5 products found
Flanged - Horizontal Discharge 2 products found
Flanged - Vertical Discharge 2 products found
NPT 13 products found
Neoprene® - CR 22 products found
Neoprene® - CR 22 products found
11,1 mm 4 products found
6,0 mm 4 products found
6,4 mm 14 products found
606 Litres per minute 8 products found
632 Litres per minute 6 products found
700 Litres per minute 8 products found
465 - 727 Litres per minute 22 products found
Neoprene (CR) 22 products found
8,6 22 products found
100–200 l/min 22 products found
200–400 l/min 22 products found
400–700 l/min 22 products found
2" (DN 50) 22 products found
BSP (pipe thread G/R) 5 products found
Flange ANSI/DIN 4 products found
NPT (US pipe thread) 13 products found
Horizontal discharge 2 products found
Vertical discharge 2 products found
1" 22 products found
Aluminium 8 products found
Stainless steel 8 products found
Cast iron 6 products found
Aluminium 17 products found
Stainless steel 5 products found
Versa-Dome 12 products found
Versa-Rugged 10 products found
Neoprene (CR) 22 products found
up to 40 °C 22 products found
up to 60 °C 22 products found
up to 80 °C 22 products found
-23 22 products found
up to 1 mm 22 products found
up to 10 mm 4 products found
up to 3 mm 22 products found
up to 6 mm 22 products found
from 2 m 22 products found
from 3 m 22 products found
from 4 m 22 products found
from 5 m 22 products found
9,1 8 products found
9,8 14 products found
1,9 8 products found
2 14 products found
clamped 14 products found
bolted 8 products found
yes 22 products found
no 22 products found
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24 36 48 60
22 Items
Air-operated diaphragm pump | 2 Inch | E2AA1D110C-ATEX
Air-operated diaphragm pump | 2 Inch | E2AA1D110C-ATEX
SKU:
AODD-E2AA1D110C-ATEX
HAN:
E2AA1D110C-ATEX
Item weight:
29,50 kg
  • Self-priming air-operated diaphragm pump (dry)
  • Connection size: 2 Inch
  • Flow rate: 700 Litres per minute
  • Delivery pressure: max. 8,6 bar
  • With explosion protection (ATEX)
  • Housing material: Aluminum
  • Diaphragm material: Neoprene Dome
  • Solids size: 6,4 mm
Versamatic
Air-operated diaphragm pump | 2 Inch | E2AA1D110C-ATEX
3.352,23 € *
Go to item
  • Procurement time: 2 weeks
  • Delivery time: 5 - 10 Workdays (Abroad deviating)
Air-operated diaphragm pump | 2 Inch | E2AA1D110C-B-ATEX
Air-operated diaphragm pump | 2 Inch | E2AA1D110C-B-ATEX
SKU:
AODD-E2AA1D110C-B-ATEX
HAN:
E2AA1D110C-B-ATEX
Item weight:
29,50 kg
  • Self-priming air-operated diaphragm pump (dry)
  • Connection size: 2 Inch
  • Flow rate: 632 Litres per minute
  • Delivery pressure: 8,6 bar
  • With explosion protection (ATEX)
  • Housing material: Aluminum
  • Diaphragm material: Neoprene
  • Solids size: 6,4 mmFurther technical data
    Compatible repair kits or spare parts
Versamatic
Air-operated diaphragm pump | 2 Inch | E2AA1D110C-B-ATEX
3.352,23 € *
Go to item
  • Procurement time: 2 weeks
  • Delivery time: 5 - 10 Workdays (Abroad deviating)
Air-operated diaphragm pump | 2 Inch | E2AA1D119C-ATEX
Air-operated diaphragm pump | 2 Inch | E2AA1D119C-ATEX
SKU:
AODD-E2AA1D119C-ATEX
HAN:
E2AA1D119C-ATEX
Item weight:
36,70 kg
  • Self-priming air-operated diaphragm pump (dry)
  • Connection size: 2 Inch
  • Flow rate: 617 Litres per minute
  • Delivery pressure: max. 8,6 bar
  • With explosion protection (ATEX)
  • Housing material: Aluminum
  • Diaphragm material: Neoprene Dome
  • Solids size: 11,1 mm
Versamatic
Air-operated diaphragm pump | 2 Inch | E2AA1D119C-ATEX
3.568,81 € *
Go to item
  • Procurement time: 2 weeks
  • Delivery time: 5 - 10 Workdays (Abroad deviating)
Air-operated diaphragm pump | 2 Inch | E2AA1D119C-B-ATEX
Air-operated diaphragm pump | 2 Inch | E2AA1D119C-B-ATEX
SKU:
AODD-E2AA1D119C-B-ATEX
HAN:
E2AA1D119C-B-ATEX
Item weight:
36,70 kg
  • Self-priming air-operated diaphragm pump (dry)
  • Connection size: 2 Inch
  • Flow rate: 606 Litres per minute
  • Delivery pressure: 8,6 bar
  • With explosion protection (ATEX)
  • Housing material: Aluminum
  • Diaphragm material: Neoprene
  • Solids size: 11,1 mmFurther technical data
    Compatible repair kits or spare parts
Versamatic
Air-operated diaphragm pump | 2 Inch | E2AA1D119C-B-ATEX
3.568,81 € *
Go to item
  • Procurement time: 2 weeks
  • Delivery time: 5 - 10 Workdays (Abroad deviating)
Air-operated diaphragm pump | 2 Inch | E2AA1R110C-ATEX
Air-operated diaphragm pump | 2 Inch | E2AA1R110C-ATEX
SKU:
AODD-E2AA1R110C-ATEX
HAN:
E2AA1R110C-ATEX
Item weight:
29,50 kg
  • Self-priming air-operated diaphragm pump (dry)
  • Connection size: 2 Inch
  • Flow rate: 700 Litres per minute
  • Delivery pressure: max. 8,6 bar
  • With explosion protection (ATEX)
  • Housing material: Aluminum
  • Diaphragm material: Neoprene Rugged
  • Solids size: 6,4 mm
Versamatic
Air-operated diaphragm pump | 2 Inch | E2AA1R110C-ATEX
3.191,58 € *
Go to item
  • Procurement time: 2 weeks
  • Delivery time: 5 - 10 Workdays (Abroad deviating)
Air-operated diaphragm pump | 2 Inch | E2AA1R110C-B-ATEX
Air-operated diaphragm pump | 2 Inch | E2AA1R110C-B-ATEX
SKU:
AODD-E2AA1R110C-B-ATEX
HAN:
E2AA1R110C-B-ATEX
Item weight:
29,50 kg
  • Self-priming air-operated diaphragm pump (dry)
  • Connection size: 2 Inch
  • Flow rate: 700 Litres per minute
  • Delivery pressure: 8,6 bar
  • With explosion protection (ATEX)
  • Housing material: Aluminum
  • Diaphragm material: Neoprene
  • Solids size: 6,4 mmFurther technical data
    Compatible repair kits or spare parts
Versamatic
Air-operated diaphragm pump | 2 Inch | E2AA1R110C-B-ATEX
3.191,58 € *
Go to item
  • Procurement time: 2 weeks
  • Delivery time: 5 - 10 Workdays (Abroad deviating)
Air-operated diaphragm pump | 2 Inch | E2AA1R119C-ATEX
Air-operated diaphragm pump | 2 Inch | E2AA1R119C-ATEX
SKU:
AODD-E2AA1R119C-ATEX
HAN:
E2AA1R119C-ATEX
Item weight:
36,70 kg
  • Self-priming air-operated diaphragm pump (dry)
  • Connection size: 2 Inch
  • Flow rate: 617 Litres per minute
  • Delivery pressure: max. 8,6 bar
  • With explosion protection (ATEX)
  • Housing material: Aluminum
  • Diaphragm material: Neoprene Rugged
  • Solids size: 11,1 mm
Versamatic
Air-operated diaphragm pump | 2 Inch | E2AA1R119C-ATEX
3.408,16 € *
Go to item
  • Procurement time: 2 weeks
  • Delivery time: 5 - 10 Workdays (Abroad deviating)
Air-operated diaphragm pump | 2 Inch | E2AA1R119C-B-ATEX
Air-operated diaphragm pump | 2 Inch | E2AA1R119C-B-ATEX
SKU:
AODD-E2AA1R119C-B-ATEX
HAN:
E2AA1R119C-B-ATEX
Item weight:
36,70 kg
  • Self-priming air-operated diaphragm pump (dry)
  • Connection size: 2 Inch
  • Flow rate: 606 Litres per minute
  • Delivery pressure: 8,6 bar
  • With explosion protection (ATEX)
  • Housing material: Aluminum
  • Diaphragm material: Neoprene
  • Solids size: 11,1 mmFurther technical data
    Compatible repair kits or spare parts
Versamatic
Air-operated diaphragm pump | 2 Inch | E2AA1R119C-B-ATEX
3.408,16 € *
Go to item
  • Procurement time: 2 weeks
  • Delivery time: 5 - 10 Workdays (Abroad deviating)
Air-operated diaphragm pump | 2 Inch | E2CA1D110C-ATEX
Air-operated diaphragm pump | 2 Inch | E2CA1D110C-ATEX
SKU:
AODD-E2CA1D110C-ATEX
HAN:
E2CA1D110C-ATEX
Item weight:
51,30 kg
  • Self-priming air-operated diaphragm pump (dry)
  • Connection size: 2 Inch
  • Flow rate: 606 Litres per minute
  • Delivery pressure: max. 8,6 bar
  • With explosion protection (ATEX)
  • Housing material: Cast Iron
  • Diaphragm material: Neoprene Dome
  • Solids size: 6,0 mm
Versamatic
Air-operated diaphragm pump | 2 Inch | E2CA1D110C-ATEX
4.586,26 € *
Go to item
  • Procurement time: 2 weeks
  • Delivery time: 5 - 10 Workdays (Abroad deviating)
Air-operated diaphragm pump | 2 Inch | E2CA1D110C-B-ATEX
Air-operated diaphragm pump | 2 Inch | E2CA1D110C-B-ATEX
SKU:
AODD-E2CA1D110C-B-ATEX
HAN:
E2CA1D110C-B-ATEX
Item weight:
51,30 kg
  • Self-priming air-operated diaphragm pump (dry)
  • Connection size: 2 Inch
  • Flow rate: 632 Litres per minute
  • Delivery pressure: 8,6 bar
  • With explosion protection (ATEX)
  • Housing material: Cast Iron
  • Diaphragm material: Neoprene
  • Solids size: 6,4 mmFurther technical data
    Compatible repair kits or spare parts
Versamatic
Air-operated diaphragm pump | 2 Inch | E2CA1D110C-B-ATEX
4.586,26 € *
Go to item
  • Procurement time: 2 weeks
  • Delivery time: 5 - 10 Workdays (Abroad deviating)
Air-operated diaphragm pump | 2 Inch | E2CA1R110C-ATEX
Air-operated diaphragm pump | 2 Inch | E2CA1R110C-ATEX
SKU:
AODD-E2CA1R110C-ATEX
HAN:
E2CA1R110C-ATEX
Item weight:
51,30 kg
  • Self-priming air-operated diaphragm pump (dry)
  • Connection size: 2 Inch
  • Flow rate: 606 Litres per minute
  • Delivery pressure: max. 8,6 bar
  • With explosion protection (ATEX)
  • Housing material: Cast Iron
  • Diaphragm material: Neoprene Rugged
  • Solids size: 6,0 mm
Versamatic
Air-operated diaphragm pump | 2 Inch | E2CA1R110C-ATEX
4.405,38 € *
Go to item
  • Procurement time: 2 weeks
  • Delivery time: 5 - 10 Workdays (Abroad deviating)
Air-operated diaphragm pump | 2 Inch | E2CA1R110C-B-ATEX
Air-operated diaphragm pump | 2 Inch | E2CA1R110C-B-ATEX
SKU:
AODD-E2CA1R110C-B-ATEX
HAN:
E2CA1R110C-B-ATEX
Item weight:
51,30 kg
  • Self-priming air-operated diaphragm pump (dry)
  • Connection size: 2 Inch
  • Flow rate: 700 Litres per minute
  • Delivery pressure: 8,6 bar
  • With explosion protection (ATEX)
  • Housing material: Cast Iron
  • Diaphragm material: Neoprene
  • Solids size: 6,4 mmFurther technical data
    Compatible repair kits or spare parts
Versamatic
Air-operated diaphragm pump | 2 Inch | E2CA1R110C-B-ATEX
4.405,38 € *
Go to item
  • Procurement time: 2 weeks
  • Delivery time: 5 - 10 Workdays (Abroad deviating)
Air-operated diaphragm pump | 2 Inch | E2CS1R110C-ATEX
Air-operated diaphragm pump | 2 Inch | E2CS1R110C-ATEX
SKU:
AODD-E2CS1R110C-ATEX
HAN:
E2CS1R110C-ATEX
Item weight:
51,30 kg
  • Self-priming air-operated diaphragm pump (dry)
  • Connection size: 2 Inch
  • Flow rate: 700 Litres per minute
  • Delivery pressure: 8,6 bar
  • With explosion protection (ATEX)
  • Housing material: Cast Iron
  • Diaphragm material: Neoprene
  • Solids size: 6,4 mmFurther technical data
    Compatible repair kits or spare parts
Versamatic
Air-operated diaphragm pump | 2 Inch | E2CS1R110C-ATEX
6.236,79 € *
Go to item
  • Procurement time: 2 weeks
  • Delivery time: 5 - 10 Workdays (Abroad deviating)
Air-operated diaphragm pump | 2 Inch | E2CS1R110C-B-ATEX
Air-operated diaphragm pump | 2 Inch | E2CS1R110C-B-ATEX
SKU:
AODD-E2CS1R110C-B-ATEX
HAN:
E2CS1R110C-B-ATEX
Item weight:
51,30 kg
  • Self-priming air-operated diaphragm pump (dry)
  • Connection size: 2 Inch
  • Flow rate: 700 Litres per minute
  • Delivery pressure: 8,6 bar
  • With explosion protection (ATEX)
  • Housing material: Cast Iron
  • Diaphragm material: Neoprene
  • Solids size: 6,4 mmFurther technical data
    Compatible repair kits or spare parts
Versamatic
Air-operated diaphragm pump | 2 Inch | E2CS1R110C-B-ATEX
6.236,79 € *
Go to item
  • Procurement time: 2 weeks
  • Delivery time: 5 - 10 Workdays (Abroad deviating)
Air-operated diaphragm pump | 2 Inch | E2SA1D110C-ATEX
Air-operated diaphragm pump | 2 Inch | E2SA1D110C-ATEX
SKU:
AODD-E2SA1D110C-ATEX
HAN:
E2SA1D110C-ATEX
Item weight:
65,80 kg
  • Self-priming air-operated diaphragm pump (dry)
  • Connection size: 2 Inch
  • Flow rate: 606 Litres per minute
  • Delivery pressure: 8,6 bar
  • With explosion protection (ATEX)
  • Housing material: Stainless Steel
  • Diaphragm material: Neoprene
  • Solids size: 6,4 mmFurther technical data
    Compatible repair kits or spare parts
Versamatic
Air-operated diaphragm pump | 2 Inch | E2SA1D110C-ATEX
8.760,78 € *
Go to item
  • Procurement time: 2 weeks
  • Delivery time: 5 - 10 Workdays (Abroad deviating)
Air-operated diaphragm pump | 2 Inch | E2SA1D119C-ATEX
Air-operated diaphragm pump | 2 Inch | E2SA1D119C-ATEX
SKU:
AODD-E2SA1D119C-ATEX
HAN:
E2SA1D119C-ATEX
Item weight:
65,80 kg
  • Self-priming air-operated diaphragm pump (dry)
  • Connection size: 2 Inch
  • Flow rate: 606 Litres per minute
  • Delivery pressure: max. 8,6 bar
  • With explosion protection (ATEX)
  • Housing material: Stainless Steel
  • Diaphragm material: Neoprene Dome
  • Solids size: 6,0 mm
Versamatic
Air-operated diaphragm pump | 2 Inch | E2SA1D119C-ATEX
9.715,16 € *
Go to item
  • Procurement time: 2 weeks
  • Delivery time: 5 - 10 Workdays (Abroad deviating)
Air-operated diaphragm pump | 2 Inch | E2SA1D119C-HD-ATEX
Air-operated diaphragm pump | 2 Inch | E2SA1D119C-HD-ATEX
SKU:
AODD-E2SA1D119C-HD-ATEX
HAN:
E2SA1D119C-HD-ATEX
Item weight:
65,80 kg
  • Self-priming air-operated diaphragm pump (dry)
  • Connection size: 2 Inch
  • Flow rate: 606 Litres per minute
  • Delivery pressure: 8,6 bar
  • With explosion protection (ATEX)
  • Housing material: Stainless Steel
  • Diaphragm material: Neoprene
  • Solids size: 6,0 mmFurther technical data
    Compatible repair kits or spare parts
Versamatic
Air-operated diaphragm pump | 2 Inch | E2SA1D119C-HD-ATEX
9.715,16 € *
Go to item
  • Procurement time: 2 weeks
  • Delivery time: 5 - 10 Workdays (Abroad deviating)
Air-operated diaphragm pump | 2 Inch | E2SA1R110C-ATEX
Air-operated diaphragm pump | 2 Inch | E2SA1R110C-ATEX
SKU:
AODD-E2SA1R110C-ATEX
HAN:
E2SA1R110C-ATEX
Item weight:
65,80 kg
  • Self-priming air-operated diaphragm pump (dry)
  • Connection size: 2 Inch
  • Flow rate: 700 Litres per minute
  • Delivery pressure: max. 8,6 bar
  • With explosion protection (ATEX)
  • Housing material: Stainless Steel
  • Diaphragm material: Neoprene Rugged
  • Solids size: 6,4 mm
Versamatic
Air-operated diaphragm pump | 2 Inch | E2SA1R110C-ATEX
8.584,66 € *
Go to item
  • Procurement time: 2 weeks
  • Delivery time: 5 - 10 Workdays (Abroad deviating)
Air-operated diaphragm pump | 2 Inch | E2SA1R110C-B-ATEX
Air-operated diaphragm pump | 2 Inch | E2SA1R110C-B-ATEX
SKU:
AODD-E2SA1R110C-B-ATEX
HAN:
E2SA1R110C-B-ATEX
Item weight:
65,80 kg
  • Self-priming air-operated diaphragm pump (dry)
  • Connection size: 2 Inch
  • Flow rate: 700 Litres per minute
  • Delivery pressure: 8,6 bar
  • With explosion protection (ATEX)
  • Housing material: Stainless Steel
  • Diaphragm material: Neoprene
  • Solids size: 6,4 mmFurther technical data
    Compatible repair kits or spare parts
Versamatic
Air-operated diaphragm pump | 2 Inch | E2SA1R110C-B-ATEX
8.584,66 € *
Go to item
  • Procurement time: 2 weeks
  • Delivery time: 5 - 10 Workdays (Abroad deviating)
Air-operated diaphragm pump | 2 Inch | E2SS1D110C-ATEX
Air-operated diaphragm pump | 2 Inch | E2SS1D110C-ATEX
SKU:
AODD-E2SS1D110C-ATEX
HAN:
E2SS1D110C-ATEX
Item weight:
65,80 kg
  • Self-priming air-operated diaphragm pump (dry)
  • Connection size: 2 Inch
  • Flow rate: 632 Litres per minute
  • Delivery pressure: 8,6 bar
  • With explosion protection (ATEX)
  • Housing material: Stainless Steel
  • Diaphragm material: Neoprene
  • Solids size: 6,4 mmFurther technical data
    Compatible repair kits or spare parts
Versamatic
Air-operated diaphragm pump | 2 Inch | E2SS1D110C-ATEX
10.539,83 € *
Go to item
  • Procurement time: 2 weeks
  • Delivery time: 5 - 10 Workdays (Abroad deviating)
Air-operated diaphragm pump | 2 Inch | E2SS1D119C-ATEX
Air-operated diaphragm pump | 2 Inch | E2SS1D119C-ATEX
SKU:
AODD-E2SS1D119C-ATEX
HAN:
E2SS1D119C-ATEX
Item weight:
65,80 kg
  • Self-priming air-operated diaphragm pump (dry)
  • Connection size: 2 Inch
  • Flow rate: 606 Litres per minute
  • Delivery pressure: 8,6 bar
  • With explosion protection (ATEX)
  • Housing material: Stainless Steel
  • Diaphragm material: Neoprene
  • Solids size: 6,0 mmFurther technical data
    Compatible repair kits or spare parts
Versamatic
Air-operated diaphragm pump | 2 Inch | E2SS1D119C-ATEX
11.494,21 € *
Go to item
  • Procurement time: 2 weeks
  • Delivery time: 5 - 10 Workdays (Abroad deviating)
Air-operated diaphragm pump | 2 Inch | E2SS1D119C-HD-ATEX
Air-operated diaphragm pump | 2 Inch | E2SS1D119C-HD-ATEX
SKU:
AODD-E2SS1D119C-HD-ATEX
HAN:
E2SS1D119C-HD-ATEX
Item weight:
65,80 kg
  • Self-priming air-operated diaphragm pump (dry)
  • Connection size: 2 Inch
  • Flow rate: 606 Litres per minute
  • Delivery pressure: 8,6 bar
  • With explosion protection (ATEX)
  • Housing material: Stainless Steel
  • Diaphragm material: Neoprene
  • Solids size: 6,0 mmFurther technical data
    Compatible repair kits or spare parts
Versamatic
Air-operated diaphragm pump | 2 Inch | E2SS1D119C-HD-ATEX
11.494,21 € *
Go to item
  • Procurement time: 2 weeks
  • Delivery time: 5 - 10 Workdays (Abroad deviating)