+353 (0)1 4523432
- Chromatography
- Environmental
- Laboratory
- Analytical Measurement and Testing
- Automation and Software
- BioScience
- BOD
- Centrifuge
- Chemical Reactors
- Cleaning and Sterilisation
- Conductivity
- COVID-19 Safety Equipment
- Dissolved Oxygen
- Distillation, Separation, Filtration
- Environmental Soil-Water-Food Analysis
- Filtration
- Gas Generators
- General Laboratory Consumables
- Glassware
- Heating and Cooling Technology
- Ionselective
- Isolation Chamber
- Lab Consumables
- Lab Furnishings
- Labware
- Life Sciences
- Liquid Handling
- Microbiology
- Multi-Parameter
- Occupational Safety
- Optical instruments and Microscopes
- ORP, Redox
- pH
- Photometry
- Powder Flow Testing
- Sample Preparation
- Spectrafuge
- Spectroscopy
- Stirring, Shaking, Mixing
- Tablet Testing
- Texture
- Titrator
- Turbidity
- Vacuum Technology
- Viscosity
- Water Purification System
- Weighing
- Life Science
- promotions
- Ultra Violet Sanitisation
Diaphragm vacuum pumps -NT Series, Chemistry design
- Improved performance, increased pumping speed and lower ultimate vacuum extends applications in both the laboratory and in industrial applications
- Long-life diaphragm with PTFE sandwich construction and unstressed diaphragm support
- Easy service/exchange of diaphragm or valves due to novel integrated valve head assembly. Easy dismantling, cleaning and reassembly without requiring readjustment
- Very quiet and ultra low vibration due to compact drive with patented motor control system. Ideal as a built-in component for sensitive equipment in both the laboratory and in industry
- Superior vapour tolerance due to integral tubing connections and gas ballast valve for continuous purge (for ME 16C NT, MZ 2C NT, MD 4C / 12C NT and MV 10C NT)
- Easy to clean due to smooth exterior surfaces
The VARIO® design provides vacuum control by precise and continuous adaption of the chemistry diaphragm pumps motor speed, and includes the vacuum pump, as well as the VACUU·SELECT controller.
Diaphragm pump MD 4CRL NT with reduced leakage rate (0.001 mbar x l/s).
Country-specific power cord versions available on request.
Diaphragm vacuum pumps -NT Series, Chemistry design
PART NO.4AJ-9880959
79795||82561||79618||79826||81993||79775||81379||82427||81462||79898||81973||81074||79845||79550||79642||81743||81657
Width heating area mm||Width filter mm||No. of positions depth||Grad. up to||Min. heating temperature||Growth surface||Bottom Ø||Max. heating speed||Width mm||Depth mm||Height mm||Dim. Int. (Ø x H)||Height int.||Type of door||Capacity||Max. load||PK
2||4|| || || || || || ||260||533||359|| || ||CH|| || ||1
Vacuubrand
20743301
Diaphragm vacuum pumps
Pumps chemical-resistant
Pumps diaphragm vacuum
Vacuum pumps diaphragm
0
0
23
1
Out of Stock
PART NO.4AJ-9880958
81650||79795||82561||79618||79160||81993||79775||81379||81462||79898||81973||82089||81074||79845||79550||79642||79719||81743||81657
Wavelength nm||Width heating area mm||Width filter mm||No. of positions depth||No. of milling positions||Min. heating temperature||Growth surface||Bottom Ø||Width mm||Depth mm||Height mm||Filling quantity||Dim. Int. (Ø x H)||Height int.||Type of door||Capacity||Plug type||Max. load||PK
12||2||4|| ||3|| || || ||260||533||359||260 x 533 x 359 mm|| || ||UK|| || || ||1
Vacuubrand
20743302
Diaphragm vacuum pumps
Pumps chemical-resistant
Pumps diaphragm vacuum
Vacuum pumps diaphragm
0
0
24
1
Out of Stock
PART NO.4AJ-9880957
79795||79618||79826||79775||81379||82427||81462||79898||81973||79845||79550||79642||79719||81657
Width heating area mm||No. of positions depth||Grad. up to||Growth surface||Bottom Ø||Max. heating speed||Width mm||Depth mm||Height mm||Height int.||Type of door||Capacity||Plug type||PK
2|| || || || || ||260||533||359|| ||CEE|| || ||1
Vacuubrand
20743300
Diaphragm vacuum pumps
Pumps chemical-resistant
Pumps diaphragm vacuum
Vacuum pumps diaphragm
0
5
22
1
Out of Stock
PART NO.4AJ-9880955
81650||79795||82561||79618||79160||81906||79826||81993||79775||81379||81462||79898||81973||81074||79845||79550||79642||81657
Wavelength nm||Width heating area mm||Width filter mm||No. of positions depth||No. of milling positions||With rim||Grad. up to||Min. heating temperature||Growth surface||Bottom Ø||Width mm||Depth mm||Height mm||Dim. Int. (Ø x H)||Height int.||Type of door||Capacity||PK
16.3||70||100|| ||1|| || || || || ||260||533||359|| || ||CEE|| ||1
Vacuubrand
20741300
Diaphragm vacuum pumps
Pumps chemical-resistant
Pumps diaphragm vacuum
Vacuum pumps diaphragm
0
0
19
1
Out of Stock
PART NO.4AJ-9880944
79795||79618||79160||81993||79775||81379||82427||81462||79898||81973||81074||79845||79550||79642||81657
Width heating area mm||No. of positions depth||No. of milling positions||Min. heating temperature||Growth surface||Bottom Ø||Max. heating speed||Width mm||Depth mm||Height mm||Dim. Int. (Ø x H)||Height int.||Type of door||Capacity||PK
70|| || || || || || ||211||243||198|| || ||UK|| ||1
Vacuubrand
20730102
MANA730102
Diaphragm vacuum pumps
Pumps chemical-resistant
Pumps diaphragm vacuum
Vacuum pumps diaphragm
0
4
1
1
Out of Stock
PART NO.4AJ-9880943
81650||79795||79618||79160||81906||79826||81993||79775||81379||82427||81462||79898||81973||81074||79845||79550||79642||79719||81657
Wavelength nm||Width heating area mm||No. of positions depth||No. of milling positions||With rim||Grad. up to||Min. heating temperature||Growth surface||Bottom Ø||Max. heating speed||Width mm||Depth mm||Height mm||Dim. Int. (Ø x H)||Height int.||Type of door||Capacity||Plug type||PK
2.1||70|| || || || || || || || ||211||243||198|| || ||CEE|| || ||1
Vacuubrand
20730100
478-0215
Diaphragm vacuum pumps
Pumps chemical-resistant
Pumps diaphragm vacuum
Vacuum pumps diaphragm
0
2
0
1
Out of Stock
PART NO.4AJ-9880926
79795||82561||79618||79160||81906||79826||79775||81379||81462||79898||81973||82089||81074||79845||79550||79642||81743||81657
Width heating area mm||Width filter mm||No. of positions depth||No. of milling positions||With rim||Grad. up to||Growth surface||Bottom Ø||Width mm||Depth mm||Height mm||Filling quantity||Dim. Int. (Ø x H)||Height int.||Type of door||Capacity||Max. load||PK
1.5||3|| ||3|| || || || ||243||325||198||243 x 325 x 198 mm|| || || || || ||1
Vacuubrand
20736445
Diaphragm vacuum pumps
Pumps chemical-resistant
Pumps diaphragm vacuum
Vacuum pumps diaphragm
0
0
16
1
Out of Stock
PART NO.4AJ-9880901
81650||79795||82561||79618||79160||81906||79826||79775||81379||81462||79898||81973||82089||81074||79845||79550||79642||79719||81657
Wavelength nm||Width heating area mm||Width filter mm||No. of positions depth||No. of milling positions||With rim||Grad. up to||Growth surface||Bottom Ø||Width mm||Depth mm||Height mm||Filling quantity||Dim. Int. (Ø x H)||Height int.||Type of door||Capacity||Plug type||PK
3.4||1.5||3|| ||3|| || || || ||243||328||198||243 x 328 x 198 mm|| || ||CH|| || ||1
Vacuubrand
20736401
Diaphragm vacuum pumps
Pumps chemical-resistant
Pumps diaphragm vacuum
Vacuum pumps diaphragm
0
0
15
1
Out of Stock
PART NO.4AJ-9880900
81650||79795||79618||79160||79775||81379||82427||81462||79898||81973||82089||81074||79845||79550||79642||79719||81743||81657
Wavelength nm||Width heating area mm||No. of positions depth||No. of milling positions||Growth surface||Bottom Ø||Max. heating speed||Width mm||Depth mm||Height mm||Filling quantity||Dim. Int. (Ø x H)||Height int.||Type of door||Capacity||Plug type||Max. load||PK
3.4||1.5|| ||3|| || || ||243||328||198||243 x 328 x 198 mm|| || ||CEE|| || || ||1
Vacuubrand
20736400
181-1068
Diaphragm vacuum pumps
Pumps chemical-resistant
Pumps diaphragm vacuum
Vacuum pumps diaphragm
0
2
13
1
Out of Stock
PART NO.4AJ-9880899
79795||82561||79618||79160||81906||79826||81993||79775||81379||81462||79898||81973||79845||79550||79642||79719||81743||81657
Width heating area mm||Width filter mm||No. of positions depth||No. of milling positions||With rim||Grad. up to||Min. heating temperature||Growth surface||Bottom Ø||Width mm||Depth mm||Height mm||Height int.||Type of door||Capacity||Plug type||Max. load||PK
7||12|| ||2|| || || || || ||243||243||198|| ||CH|| || || ||1
Vacuubrand
20732301
Diaphragm vacuum pumps
Pumps chemical-resistant
Pumps diaphragm vacuum
Vacuum pumps diaphragm
0
2
6
1
Out of Stock
PART NO.4AJ-9880898
81650||79795||82561||79618||79160||81906||79826||81993||79775||81379||82427||81462||79898||81973||82089||79845||79642||81743||81657
Wavelength nm||Width heating area mm||Width filter mm||No. of positions depth||No. of milling positions||With rim||Grad. up to||Min. heating temperature||Growth surface||Bottom Ø||Max. heating speed||Width mm||Depth mm||Height mm||Filling quantity||Height int.||Capacity||Max. load||PK
12||7||12|| ||2|| || || || || || ||243||243||198||243 x 243 x 198 mm|| || || ||1
Vacuubrand
20732300
181-1040
Diaphragm vacuum pumps
Pumps chemical-resistant
Pumps diaphragm vacuum
Vacuum pumps diaphragm
0
3
5
1
Out of Stock
PART NO.4AJ-9880897
81650||79795||79618||79160||79826||81993||79775||81379||82427||81462||79898||81973||82089||79845||79642||81657
Wavelength nm||Width heating area mm||No. of positions depth||No. of milling positions||Grad. up to||Min. heating temperature||Growth surface||Bottom Ø||Max. heating speed||Width mm||Depth mm||Height mm||Filling quantity||Height int.||Capacity||PK
7.1||70|| || || || || || || ||243||328||198||243 x 328 x 198 mm|| || ||1
Vacuubrand
20734201
Diaphragm vacuum pumps
Pumps chemical-resistant
Pumps diaphragm vacuum
Vacuum pumps diaphragm
0
0
11
1
Out of Stock
PART NO.4AJ-9880896
81650||79795||79618||79160||81906||79826||79775||81379||82427||81462||79898||81973||82089||79845||79550||79642||81657
Wavelength nm||Width heating area mm||No. of positions depth||No. of milling positions||With rim||Grad. up to||Growth surface||Bottom Ø||Max. heating speed||Width mm||Depth mm||Height mm||Filling quantity||Height int.||Type of door||Capacity||PK
7.1||70|| ||1|| || || || || ||243||328||198||243 x 328 x 198 mm|| ||CEE|| ||1
Vacuubrand
20734200
181-1063
Diaphragm vacuum pumps
Pumps chemical-resistant
Pumps diaphragm vacuum
Vacuum pumps diaphragm
0
0
10
1
Out of Stock
PART NO.4AJ-9880895
81650||79795||79618||79160||81906||79826||81993||79775||81379||81462||79898||81973||82089||79845||79550||79642||81743||81657
Wavelength nm||Width heating area mm||No. of positions depth||No. of milling positions||With rim||Grad. up to||Min. heating temperature||Growth surface||Bottom Ø||Width mm||Depth mm||Height mm||Filling quantity||Height int.||Type of door||Capacity||Max. load||PK
3.9||70|| ||1|| || || || || ||243||254||198||243 x 254 x 198 mm|| ||CH|| || ||1
Vacuubrand
20731201
BHIT731201
Diaphragm vacuum pumps
Pumps chemical-resistant
Pumps diaphragm vacuum
Vacuum pumps diaphragm
0
0
4
1
Out of Stock
PART NO.4AJ-9880894
81650||79795||79618||79160||81906||81993||79775||81379||82427||81462||79898||81973||82089||79845||79642||79719||81743||81657
Wavelength nm||Width heating area mm||No. of positions depth||No. of milling positions||With rim||Min. heating temperature||Growth surface||Bottom Ø||Max. heating speed||Width mm||Depth mm||Height mm||Filling quantity||Height int.||Capacity||Plug type||Max. load||PK
3.9||70|| || || || || || || ||243||254||198||243 x 254 x 198 mm|| || || || ||1
Vacuubrand
20731200
181-1035
Diaphragm vacuum pumps
Pumps chemical-resistant
Pumps diaphragm vacuum
Vacuum pumps diaphragm
0
1
2
1
Out of Stock
PART NO.4AJ-6267643
81650||79795||79618||79160||81993||79775||81379||82427||81462||79898||81973||82089||79845||79550||79642||79719||81743||81657
Wavelength nm||Width heating area mm||No. of positions depth||No. of milling positions||Min. heating temperature||Growth surface||Bottom Ø||Max. heating speed||Width mm||Depth mm||Height mm||Filling quantity||Height int.||Type of door||Capacity||Plug type||Max. load||PK
7.1||70|| ||1|| || || || ||243||319||374||243 x 319 x 374 mm|| || || || || ||1
Vacuubrand
20734405
ME8CNT2AK
VACU734405
Chemistry vacuum system
Diaphragm vacuum pump
Vacuum pumps chemistry
0
0
12
1
Out of Stock
PART NO.4AJ-6267265
81650||79795||82561||79618||79160||81906||79826||81993||79775||81379||82427||81462||79898||81973||79845||79550||79642||81743||81657
Wavelength nm||Width heating area mm||Width filter mm||No. of positions depth||No. of milling positions||With rim||Grad. up to||Min. heating temperature||Growth surface||Bottom Ø||Max. heating speed||Width mm||Depth mm||Height mm||Height int.||Type of door||Capacity||Max. load||PK
2||7||12|| ||2|| || || || || || ||243||243||198|| ||UK|| || ||1
Vacuubrand
20732302
MZ2CNT
613-2345
Diaphragm vacuum pumps
Pumps chemical-resistant
Pumps diaphragm vacuum
Vacuum pumps diaphragm
0
0
7
1
Out of Stock
PART NO.4AJ-4688106
81650||79795||82561||79618||79160||79826||81993||79775||81379||82427||81462||79898||81973||82089||79845||79550||79642||81743||81657
Wavelength nm||Width heating area mm||Width filter mm||No. of positions depth||No. of milling positions||Grad. up to||Min. heating temperature||Growth surface||Bottom Ø||Max. heating speed||Width mm||Depth mm||Height mm||Filling quantity||Height int.||Type of door||Capacity||Max. load||PK
12.8||0.6||1.2|| ||4|| || || || || ||260||533||450||260 x 533 x 450 mm|| ||UK|| || ||1
Vacuubrand
25744752
VARIOSELEC
Diaphragm vacuum pumps
Pumps chemical-resistant
Pumps diaphragm vacuum
Vacuum pumps diaphragm
0
0
29
1
Out of Stock
PART NO.4AJ-4687927
79795||82561||79618||79160||79826||81993||79775||81379||82427||81462||79898||81973||81074||79845||79550||79642||81657
Width heating area mm||Width filter mm||No. of positions depth||No. of milling positions||Grad. up to||Min. heating temperature||Growth surface||Bottom Ø||Max. heating speed||Width mm||Depth mm||Height mm||Dim. Int. (Ø x H)||Height int.||Type of door||Capacity||PK
1.5||3|| ||3|| || || || || ||260||533||450|| || ||CEE|| ||1
Vacuubrand
25743750
MD12CNT
Diaphragm vacuum pumps
Pumps chemical-resistant
Pumps diaphragm vacuum
Vacuum pumps diaphragm
0
0
25
1
Out of Stock
PART NO.4AJ-4687926
81650||79795||82561||79618||81906||79775||81379||82427||81462||79898||81973||82089||79845||79642||79719||81743||81657
Wavelength nm||Width heating area mm||Width filter mm||No. of positions depth||With rim||Growth surface||Bottom Ø||Max. heating speed||Width mm||Depth mm||Height mm||Filling quantity||Height int.||Capacity||Plug type||Max. load||PK
12.8||0.6||1.2|| || || || || ||260||533||450||260 x 533 x 450 mm|| || || || ||1
Vacuubrand
25744750
MV10CNT
Diaphragm vacuum pumps
Pumps chemical-resistant
Pumps diaphragm vacuum
Vacuum pumps diaphragm
0
7
28
1
Out of Stock
PART NO.4AJ-4687925
79795||82561||79618||79160||81906||79826||81993||79775||81379||82427||81462||79898||81973||82089||79845||79642||79719||81743||81657
Width heating area mm||Width filter mm||No. of positions depth||No. of milling positions||With rim||Grad. up to||Min. heating temperature||Growth surface||Bottom Ø||Max. heating speed||Width mm||Depth mm||Height mm||Filling quantity||Height int.||Capacity||Plug type||Max. load||PK
1.5||3|| ||3|| || || || || || ||260||533||450||260 x 533 x 450 mm|| || || || ||1
Vacuubrand
25743752
MD12CNT
Diaphragm vacuum pumps
Pumps chemical-resistant
Pumps diaphragm vacuum
Vacuum pumps diaphragm
0
0
26
1
Out of Stock
PART NO.4AJ-4687924
79795||82561||79618||79160||79826||79775||81379||82427||81462||79898||81973||82089||81074||79845||79642||79719||81743||81657
Width heating area mm||Width filter mm||No. of positions depth||No. of milling positions||Grad. up to||Growth surface||Bottom Ø||Max. heating speed||Width mm||Depth mm||Height mm||Filling quantity||Dim. Int. (Ø x H)||Height int.||Capacity||Plug type||Max. load||PK
70||100|| ||1|| || || || ||260||533||450||260 x 533 x 450 mm|| || || || || ||1
Vacuubrand
25741750
ME16CNT
Diaphragm vacuum pumps
Pumps chemical-resistant
Pumps diaphragm vacuum
Vacuum pumps diaphragm
0
0
21
1
Out of Stock
PART NO.4AJ-4670501
81650||79795||79618||79160||81993||79775||81379||82427||81462||79898||81973||79845||79550||79642||79719||81743||81657
Wavelength nm||Width heating area mm||No. of positions depth||No. of milling positions||Min. heating temperature||Growth surface||Bottom Ø||Max. heating speed||Width mm||Depth mm||Height mm||Height int.||Type of door||Capacity||Plug type||Max. load||PK
4.6||1.5|| ||3|| || || || ||243||325||245|| ||CH|| || || ||1
20736551
Diaphragm vacuum pumps
Pumps chemical-resistant
Pumps diaphragm vacuum
Vacuum pumps diaphragm
0
2
18
1
Out of Stock
PART NO.4AJ-4670500
79795||82561||79618||81906||79826||79775||81379||82427||81462||79898||81973||82089||81074||79845||79550||79642||79719||81743||81657
Width heating area mm||Width filter mm||No. of positions depth||With rim||Grad. up to||Growth surface||Bottom Ø||Max. heating speed||Width mm||Depth mm||Height mm||Filling quantity||Dim. Int. (Ø x H)||Height int.||Type of door||Capacity||Plug type||Max. load||PK
1.5||3|| || || || || || ||243||325||245||243 x 325 x 245 mm|| || ||CEE|| || || ||1
20736550
Diaphragm vacuum pumps
Pumps chemical-resistant
Pumps diaphragm vacuum
Vacuum pumps diaphragm
0
0
17
1
Out of Stock
PART NO.4AJ-4670495
81650||79795||79618||79160||81906||79775||81379||81462||79898||81973||81074||79845||79550||79642||79719||81743||81657
Wavelength nm||Width heating area mm||No. of positions depth||No. of milling positions||With rim||Growth surface||Bottom Ø||Width mm||Depth mm||Height mm||Dim. Int. (Ø x H)||Height int.||Type of door||Capacity||Plug type||Max. load||PK
3.4||1.5|| ||3|| || || ||243||328||198|| || ||UK|| || || ||1
20736402
Diaphragm vacuum pumps
Pumps chemical-resistant
Pumps diaphragm vacuum
Vacuum pumps diaphragm
0
0
14
1
Out of Stock
PART NO.4AJ-4670438
81650||79795||82561||79618||79160||81906||81993||79775||81379||82427||81462||79898||81973||82089||81074||79845||79642||81743||81657
Wavelength nm||Width heating area mm||Width filter mm||No. of positions depth||No. of milling positions||With rim||Min. heating temperature||Growth surface||Bottom Ø||Max. heating speed||Width mm||Depth mm||Height mm||Filling quantity||Dim. Int. (Ø x H)||Height int.||Capacity||Max. load||PK
2.8||7||12|| ||2|| || || || || ||243||243||245||243 x 243 x 245 mm|| || || || ||1
20732451
Diaphragm vacuum pumps
Pumps chemical-resistant
Pumps diaphragm vacuum
Vacuum pumps diaphragm
0
0
9
1
Out of Stock
PART NO.4AJ-4670425
81650||79795||79618||79160||81906||79826||81993||79775||81379||81462||79898||81973||82089||81074||79845||79550||79642||79719||81743||81657
Wavelength nm||Width heating area mm||No. of positions depth||No. of milling positions||With rim||Grad. up to||Min. heating temperature||Growth surface||Bottom Ø||Width mm||Depth mm||Height mm||Filling quantity||Dim. Int. (Ø x H)||Height int.||Type of door||Capacity||Plug type||Max. load||PK
3.9||70|| ||1|| || || || || ||243||254||198||243 x 254 x 198 mm|| || ||UK|| || || ||1
20731202
Diaphragm vacuum pumps
Pumps chemical-resistant
Pumps diaphragm vacuum
Vacuum pumps diaphragm
0
0
3
1
Out of Stock
PART NO.4AJ-9880960
79795||79618||79160||81906||81993||79775||81379||82427||81462||79898||81973||82089||81074||79845||79550||79642||79719||81743||81657
Width heating area mm||No. of positions depth||No. of milling positions||With rim||Min. heating temperature||Growth surface||Bottom Ø||Max. heating speed||Width mm||Depth mm||Height mm||Filling quantity||Dim. Int. (Ø x H)||Height int.||Type of door||Capacity||Plug type||Max. load||PK
0.9|| ||4|| || || || || ||260||533||359||260 x 533 x 359 mm|| || ||CEE|| || || ||1
Vacuubrand
20744300
Diaphragm vacuum pumps
Pumps chemical-resistant
Pumps diaphragm vacuum
Vacuum pumps diaphragm
0
4
27
1
Out of Stock