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KNF Neuberger

Laboratory products from this manufacturer

The KNF Group and its employees work according to a set of values. These values were defined by a global team and are listed in the KNF Mission Statement. They apply to the following areas:The way the Group sees itself, Quality, Internal cooperation, Our dealings with business partners, Our contribution to the community, Innovation, Future security

Products from this manufacturer Number of products

Pumps - Dosing and Peristaltic

9 products >
153696/153257  Liquiport NF100KT.18S
153697/153257  Liquiport NF100TT.18S
153698/153257  Liquiport NF100FT.18S
153684/153257  Liquiport NF300KT.18S
153685/153257  Liquiport NF300TT.18S
153686/153257  Liquiport NF300FT.18S
166071/165467  Simdos 02 KT S
166072/165467  Simdos 02 TT S
164970/165467  Simdos 02 FT S

Pumps - Vacuum - General Purpose

31 products >
309580/047585  N840.1.2 FT.18
049268/018121  N022AN.18
046209/049540  N86KT.18
309575/045049  N810.3FT.18
310790/045049  N810.3FT.18G
309574/049455  N810FT.18
057014/057081  N816.1.2KN.18
057807/057081  N816.1.2KN.45.18
057016/057081  N816.1.2KT.18
057012/057081  N816.3KT.18
057805/057081  N816.3KT.45.18
309576/049456  N820FT.18
309577/045050  N820.3FT.18
310793/045050  N820.3FT.18G
309579/045051  N840.3FT.18
310796/045051  N840.3FT.18G
309578/049457  N840FT.18
057699/045052  N842.3FT.40.18
122501/049659  N860.1.2FT.18
049625/049659  N860.3FT.40.18
085000/000000  N86KN
046208/049540  N86KN.18
125823/126339  PM26285-811.18
085693/000000  PME0810-86.18
306473/117578  SC920
125417/117578  SC950
125420/125447  SEM950
125425/125447  SH950
125428/125447  SR950
120675/120696  N938.50 KN.18
120677/120696  N938.50 KT.18

Rotary Evaporators

2 products >
302500/302694  RC600
126001/129327  RC900

Other laboratory products -

190 products >
014674/018407  Portable vacuum pump - 55 l/min
026422/045050  Laboport Vacuum System comprising pump base plate condenser
026423/045051  Laboport Vacuum System comprising pump base plate condenser
026424/045049  Laboport Vacuum System comprising pump base plate condenser
013800/018121  Portable vacuum pump - 13 l/min
111952  Service kit KNF
30313  Service Kit
56316  Service Kit for N816.3 KT.18
015480/017771  N035 1.2 AN.18-Portable vacuum pump - 55 l/min, <100 mbar, 230V/50Hz - IP44
016193/016169  Portable vacuum pump - 15 l/min
015486/017771  Portable vacuum pump - 30 l/min
056874/056896  Laboxact Vacuum System - 34 l/min
28128  Baseplate for N840 NP840
056872/056886  Laboxact Vacuum System - 20 l/min
015488/017771  Portable vacuum pump - 27 l/min
85304  Vacuum pump KNF Neuberger VP1HV 5L/min
016636/016528  Portable vacuum pump - 30 l/min
015549/018336  Portanble vacuum pump - 39 l/min
43242  Service Kit for N86 KT.18
014826/017447  N035 1.2 AN.18-Portable vacuum pump - 55 l/min, <100 mbar, 230V/50Hz - IP20
482  Fine control valve and pressure gauge N035 range
32512  Service Kit
58079  Service Kit for N840 FT.18
016195/016169  Portable vacuum pump - 13 l/min
026415/045049  Laboport Vacuum System comprising pump base plate and two sepa
30310  Service Kit
026420/045051  Laboport Vacuum System comprising pump base plate condenser
26225  Vapour Trap with no tubing
057802/057081  Mini Laboport pump with fine control valve and vacuum gauge
026417/045051  Laboport Vacuum System comprising pump base plate and two sepa
051685/046934  Labobase Fully automatic vacuum system for multi-users with
58078  Service Kit for N820 FT.18
44067  Service Kit for N811 KT.18
016638/016528  Portable vacuum pump - 27 l/min
85482  Vapour Trap with tubing
57359  Service Kit KNF for N840.3 FT.18 and N842.3FT.18
052716/045320  Labobase Fully automatic vacuum system for multi-users with
014835/017447  Portable vacuum pump - 27 l/min
57357  Service Kit for N810.3 FT.18
056870/056881  Laboxact Vacuum System - 10 l/min
026425/045050  Laboport Vacuum System comprising pump base plate condenser
042845/045052  Laboport Vacuum System comprising pump base plate condenser
046381/045169  Vacuum Controller only with NC800 A with valves and cabling
015482/017771  N035.1.2 AT.18-Portable vacuum pump - 50 l/min, <100 mbar, 230V/50Hz - IP44
56315  Service Kit for N816.3 KN.18
014662/018407  Portable vacuum pump - 30 l/min
057903/049456  Laboport Full Teflon Pump with Structured Diaphragm - 20 l/m
042846/045052  KnF Pump SC842 System IP44-T 230V50HZ E
014833/017447  Portable vacuum pump - 30 l/min
014676/018407  Portable vacuum pump - 50 l/min
43241  Service Kit for VP2
026416/045050  Laboport Vacuum System comprising pump base plate and two sepa
057905/049456  Laboport Full Teflon Pump with Structured Diaphragm - 22 l/m
014829/017447  N035.1.2 AT.18-Portable vacuum pump - 50 l/min, <100 mbar, 230V/50Hz - IP20
056850/056891  Laboxact Vacuum System - 34 l/min
057634/045052  Full Teflon Pump with Structured Diaphragm - 34 l/min
015557/018336  Portable vacuum pump 18 l/min
057518/045050  Laboport Full Teflon Pump with Structured Diaphragm - 22 l/m
014814/016453  Portable vacuum pump - 30 l/min
44066  Service Kit for N811 KN.18
32490  Service Kit
28476  Gas Balast for pump model N810 NG810
045107/045051  Labobase Fully automatic vacuum system for multi-users - 34
026419/045050  Laboport Vauum System System comprising pump base plate cond
046891/046934  Labobase Fully automatic vauum system for multi-users - 60 l
014464/018407  Portable vacuum pump - 27 l/min
57358  Service kit KNF for N820.3FT18
28129  Baseplate for N810/820 NP810/820
28477  Gas Balast for pump model N820/N840 NG820/840
015551/018336  Portable vacuum pump - 31 l/min
015555/018336  Portable vacuum pump - 22 l/min
58077  Service Kit for N810 FT.18
014816/016453  Portable vacuum pump - 27 l/min
056987/057081  Mini Laboport pump - 16 l/min
350  Fine control valve and vacuum gauge N022 AN.18
026426/045051  Laboport Vacuum System comprising pump base plate condenser
026421/045049  Laboport Vacuum System comprising pump base plate condenser
354  Fine control valve and vacuum gauge
26231  Condensor NH800
46382  Twin Vacuum Controller with valves tubing cables and junti
352  Filter/Silencer
046380/045115  Vacuum Controller with valve tubing cable and junction box
057516/045050  Laboport Full Teflon Pump with Structured Diaphragm - 20 l/m
057810/057081  Mini Laboport pump with fine control valve and vacuum gauge
111953  Service kit KNF
349  Fine control valve and pressure gauge N022 AN.18
026418/045049  Laboport Vacuum System comprising pump base plate condenser
346  Filter/Silencer N022 AN.18
155872  FUSSSWITCH IMPULS LIQUIPORT
165210  PVDF Liquid filter, Porocity 70um, Max flow rate 600ml/min, Connections UNF 1/4in - 28 Male/Female
165211  PVDF Liquid filter, Porocity 70um, Max flow rate 600ml/min, For tube ID 3.2/4mm.
165212  PEEK Liquid filter, Porocity 35um, Max flow rate 600ml/min, Connections UNF 1/4in - 28 Male/Female
165213  PEEK Liquid filter, Porocity 35um, Max flow rate 600ml/min, For tube ID 3.2/4mm.
085544/000000  N86/N811 Footswitch
085566/000000  Mini Laboport pump with fine control and vacuum gauge - 5.5 l/min, <160 mbar - 230V/50Hz - IP20
085675/000000  Mini Laboport pump with fine control valve and vacuum gauge - 11.5 l/min, <100 mbar - 230V/50Hz - IP20
166073/165467  SIMDOS 02 - Liquid Dosing Pump - remote control version - 30ul to 20 ml/min, 6 bar (PP head)
166074/165467  SIMDOS 02 - Liquid Dosing Pump - remote control version - 30ul to 20 ml/min, 6 bar (PVDF head)
051677/000000  Portable Vacuum Controller
166259/165467  SIMDOS 02 - Liquid Dosing Pump - standard version - 30ul to 20 ml/min, 6 bar (SS head)
166260/165467  SIMDOS 02 - Liquid Dosing Pump - remote control version - 30ul to 20 ml/min, 6 bar (SS head)
056315  Spares kit for N 816.3 KN
056316  Spares kit for N 816.3 KT
085002/000000  Vacuum pump general purpose KNF Neuberger
360  Replacement 6mm ID Hose barb. Suitable for N811 pumps or as larger barbs for N86 pumps. - Sold singly, 2 required per pump.
1936  Replacement 4mm ID Hose barb. Suitable for N86 pumps - Sold singly, 2 required per pump.
30687  VP3 Service Kit
30305  Service Kit
30307  Service Kit
30771  VP4 Service Kit
32498  VP1HV Service Kit
30315  Service Kit
32489  Service Kit
160474  Fitting to mount Simdos 10 or 02 on retort stand. (Retort stand not included)
160473  Wall mount for Simdos 10 or 02
118953  Service Kit
085514/000000  N86KN.18 with 6mm hose tails
085498/000000  N86KT.18 with fine control and pressure gauge - 5.5 l/min, <160 mbar - 230V/50Hz - IP20
085507/000000  N811KN with fine control valve and pressure gauge - 11.5 l/min, <240 mbar - 230V/50Hz - IP20
085534/000000  N811KN with fine control valve and vacuum gauge - 11.5 l/min, <240 mbar - 230V/50Hz - IP20
085541/000000  N811KT with fine control valve and vacuum gauge - 11.5 l/min, <290 mbar - 230V/50Hz - IP20
153699/153257  Liquid Diaphragm Pump - 0.2-1.3 l/min, 100-230V/50-60Hz, IP65
153702/153257  Liquid Diaphragm Pump - 0.2-1.3 l/min, 100-230V/50-60Hz, IP65
153700/153257  Liquid Diaphragm Pump - 0.2-1.3 l/min, 100-230V/50-60Hz, IP65
153705/153257  Liquid Diaphragm Pump - 0.2-1.3 l/min, 100-230V/50-60Hz, IP65
153703/153257  Liquid Diaphragm Pump - 0.2-1.3 l/min, 100-230V/50-60Hz, IP65
153687/153257  Liquid Diaphragm Pump - 0.5-3.0 l/min, 100-230V/50-60Hz, IP65
153690/153257  Liquid Diaphragm Pump - 0.5-3.0 l/min, 100-230V/50-60Hz, IP65
153706/153257  Liquid Diaphragm Pump - 0.2-1.3 l/min, 100-230V/50-60Hz, IP65
153688/153257  Liquid Diaphragm Pump - 0.5-3.0 l/min, 100-230V/50-60Hz, iP65
153693/153257  Liquid Diaphragm Pump - 0.5-3.0 l/min, 100-230V/50-60Hz, IP65
153691/153257  Liquid Diaphragm Pump - 0.5-3.0 l/min, 100-230V/50-60Hz, iP65
167523/160160  SIMDOS 10 - Liquid Dosing Pump - standard version - 1 to 100 ml/min, 6 bar (PP head)
153694/153257  Liquid Diaphragm Pump - 0.5-3.0 l/min, 100-230V/50-60Hz, IP65
167524/160160  SIMDOS 10 - Liquid Dosing Pump - standard version - 1 to 100 ml/min, 6 bar (PVDF head)
167526/160160  SIMDOS 10 - Liquid Dosing Pump - remote control version - 1 to 100 ml/min, 6 bar (PP head)
167527/160160  SIMDOS 10 - Liquid Dosing Pump - remote control version - 1 to 100 ml/min, 6 bar (PVDF head)
166075/165467  SIMDOS 02 - Liquid Dosing Pump - RS232 remote control version - 30ul to 20 ml/min, 6 bar (PP head)
167047/160160  SIMDOS 10 - Liquid Dosing Pump - RS232 remote control version - 1 to 100 ml/min, 6 bar (PP head)
166076/165467  SIMDOS 02 - Liquid Dosing Pump - RS232 remote control version - 30ul to 20 ml/min, 6 bar (PVDF head)
167222/160160  SIMDOS 10 - Liquid Dosing Pump - RS232 remote control version - 1 to 100 ml/min, 6 bar (PVDF head)
153701/153257  Liquid Diaphragm Pump - 0.2-1.3 l/min, 100-230V/50-60Hz, IP65
153704/153257  Liquid Diaphragm Pump - 0.2-1.3 l/min, 100-230V/50-60Hz, IP65
153707/153257  Liquid Diaphragm Pump - 0.2-1.3 l/min. 100-230V/50-60Hz, IP65
167525/160160  SIMDOS 10 - Liquid Dosing Pump - standard version - 1 to 100 ml/min, 6 bar (PTFE head)
301230  Chiller KNF Neuberger C900 splashproof keypad with LED display, temp range -10 to +40°C, cooling capacity 250w max.
164971/165467  SIMDOS 02 - Liquid Dosing Pump - remote control version - 30ul to 20 ml/min, 6 bar (PTFE head)
167528/160160  SIMDOS 10 - Liquid Dosing Pump - remote control version - 1 to 100 ml/min, 6 bar (PTFE head)
153689/153257  Liquid Diaphragm Pump - 0.5-3.0 l/min, 100-230V/50-60Hz, iP65
166077/165467  SIMDOS 02 - Liquid Dosing Pump - RS232 remote control version - 30ul to 20 ml/min, 6 bar (PTFE head)
167042/160160  SIMDOS 10 - Liquid Dosing Pump - RS232 remote control version - 1 to 100 ml/min, 6 bar (PTFE head)
153692/153257  Liquid Diaphragm Pump - 0.5-3.0 l/min, 100-230V/50-60Hz, IP65
153695/153257  Liquid Diaphragm Pump - 0.5-3.0 l/min, 100-230V/50-60Hz, IP65
167200/160160  SIMDOS 10 - Liquid Dosing Pump - standard version - 1 to 100 ml/min, 6 bar (SS head)
167202/160160  SIMDOS 10 - Liquid Dosing Pump - remote control version - 1 to 100 ml/min, 6 bar (SS head)
166261/165467  SIMDOS 02 - Liquid Dosing Pump - RS232 remote control version - 30ul to 20 ml/min, 6 bar (SS head)
167204/160160  SIMDOS 10 - Liquid Dosing Pump - RS232 remote control version - 1 to 100 ml/min, 6 bar (SS head)
030315  Spares kit KNF Neuberger for the N035.1.2AN
113079  Evaporation flask KNF Neuberger 50 ml
113080  Evaporation flask KNF Neuberger 100 ml
113081  Evaporation flask KNF Neuberger 250 ml
300557  Collection flask KNF Neuberger 100 ml, implosion protected
300558  Collection flask KNF Neuberger 250 ml, implosion protected
113082  Evaporation flask KNF Neuberger 500 ml
128158  Collection flask KNF Neuberger 500 ml, implosion protected
128159  Evaporation flask KNF Neuberger 1000 ml
113939  Collection flask KNF Neuberger 1000 ml, implosion protected
113938  Collection flask KNF Neuberger 2000 ml, implosion protected
113083  Evaporation flask KNF Neuberger 2000 ml
301114  Foam brake KNF Neuberger
300588  Powder flask KNF Neuberger 500ml
300589  Powder flask KNF Neuberger 1000ml
113084  Evaporation flask KNF Neuberger 3000 ml
300639  Refill valve KNF Neuberger
300590  Powder flask KNF Neuberger 2000ml
304108/304181  Vacuum controller KNF Neuberger chemically resistant, portable digital, for use with any suitable vacuum source
302473/057337  N920 G Variable speed, High Performance Vacuum Pump with gas ballast- 20 l/min, <2 mbar - 90-230V/50-60Hz - IP20
307757  N920G interface cable 2M, for use with VC900 controller
129656/117578  Vacuum system KNF Neuberger fully automatic, speed regulated with two wireless remote controls allowing independent vacuum supply for two rotary evaporators - 50 l/min, <2 mbar, 100-240V, 50/60Hz - IP20
113046  Seal KNF Neuberger for RC600/900
128160  Standard condenser unit KNF Neuberger implosion protected
301696  Dry ice condenser unit KNF Neuberger for implosion protected
126059  Vapour tube KNF Neuberger NS29/32
KNF001-CARR01  Carriage cost KNF Neuberger
306221  Bracket KNF Neuberger for mounting VC900 on RC600/RC900 rotary evaporator tower
043652/126339  Mini Laboport pump - 11.5 l/min, <290 mbar - 230V/50Hz - IP20
046203/126339  N811 KN.18 Mini Laboport pump - 11.5 l/min, <240 mbar - 230V/50Hz - IP20
118974  Service Kit
127204  Protective cover for RC600/900 heated bath. With hinged access and auto alarm/stop function.
030771 x2  VP5 Service Kit. (2x 030771 required for VP5)

  • Product update

    New N938.50 KN.18 and N938.50 KT.18 general purpose vacuum pumps from KNF Neuberger have been added.

    Product category Manufacturer Wolf Staff Date
    Pumps - Vacuum - General Purpose KNF Neuberger David Suddaby 10-Sep-2018

  • Product update

    Introduction
    New N840.1.2FT.18 general purpose vacuum pump from KNF Neuberger has been added. The chemically-resistant series N840 diaphragm pumps are single-head, dry-running devices used in a wide range of laboratory applications. They transfer and pump down without contamination.

    Features and benefits
    - 100% oil-free transfer
    - Pure transferring and evacuation of gases
    - Highly compatible with vapours and condensation
    - Chemically-resistant, therefore suitable for highly aggressive or corrosive gases and vapours
    - Maintenance-free
    - Environmentally friendly
    - Gastight, leakage rate approx. 6 x 10-3 mbar x l/s, not tested in serial production.
    - ATEX compliant according to ATEX II 2G IIB+H2 T3X internal atmosphere only

    Product category Manufacturer Wolf Staff Date
    Pumps - Vacuum - General Purpose KNF Neuberger David Suddaby 09-Aug-2018

  • Product update

    New N86 KT.18 and N022 AN.18 general purpose vacuum pumps from KNF Neuberger have been added.

    Product category Manufacturer Wolf Staff Date
    Pumps - Vacuum - General Purpose KNF Neuberger David Suddaby 10-Apr-2018

  • Product update

    Introduction
    KNF Neuberger SEM950 general purpose vacuum pump from Wolflabs. The SEM950 vacuum pump system enables reliable manual control over the process in the rotary evaporator. A closed system permits gentle distillation and high rates of recovery even with low-boiling solvents. This vacuum pump system SEM950 opens up a whole new range of options in the laboratory. This is due to new functions and technical solutions. Thanks to the coordinated development of the individual components it has been possible, for example, to adjust the sensitivity of the motor to suit the requirements of the control process.

    Features and benefits
    - Fast and precise evaporation/distillation
    - Quiet operation
    - Integrated gas ballast valve
    - Variable system pressure via speed regulation
    - High recovery rates even with low boiling point solvents
    - Environmentally friendly
    - Low maintenance-free
    - Ease of operation: using a rotary knob and a membrane keypad
    - Fast process times
    - Digital Vacuum display
    - Capturing of particles in the system (suction side)

    Product category Manufacturer Wolf Staff Date
    Pumps - Vacuum - General Purpose KNF Neuberger David Suddaby 10-Feb-2018

  • Special offers

    Discounts of almost 20% - https://www.wolflabs.co.uk/laboratory-products/pumps-vacuum-general-purpose

    Product category Manufacturer Wolf Staff Date
    Pumps - Vacuum - General Purpose KNF Neuberger David Child 30-Jan-2018

Archived product specifications

The following information relates to archived product specifications. To see current content and products from this manufacturer, please look in the Products from this manufacturer tab.

Pumps - Vacuum - KNF
 

 

Single & Twin Head Diaphragm

Vacuum Pumps/Compressors

• For clean evacuation and transfer of air and gases.
• High Performance and long working life through the stressed optimised KNF diaphragm.


Features

• Contamination free pumping of air and gases
• Quiet and smooth running
• Can be used as vacuum pump or compressor
• High tolerance of both vapour and condensate
• Simple Operation
• Completely portable
• Maintenance free

Technical Information

Model Flow Rate L/min Vacuum Mbar/abs Pressure Barg
VP1HV 5 25 0.3
VP2 6 100 2.4
VP5 39 213 2.0
 

 

Pumps - Vacuum - KNF

 

The new SC 920 vacuum pump system from KNF Lab puts an end to such space problems. Thanks to remote control via a portable wireless hand terminal, it is no longer essential for the vacuum pump system to be located in the immediate vicinity of the processing equipment. The pump system can now be easily stowed away, i.e. in units under the work bench or in a fume hood, without the hassle of
laying cables.

The intuitive user guidance on the hand terminal ensures ease of operation; the process parameters can be entered over a touch screen and a rotation knob. Simply touch the various menus to enter:

• parameters, such as the setpoint pressure or suction capacity of the system.
• units of measurement,
• the operating language.

Depending on the selected operating mode, the graphic display of the hand terminal then indicates the respective process variables. The user can intervene in the ongoing process at any time with the hand terminal and its integrated touchscreen and rotating knob. The hand terminal can be called via vacuum pump system (paging); the hand terminal will answer with a signal tone.

Four operating modes
The vacuum pump system can be used in four different operating modes, selected on the hand terminal:

• Evacuate:
the vacuum pump system evacuates a vacuum chamber with adjustable pump capacity.

• Pressure control:
the vacuum pump system controls the system pressure to the set value (constant pressure).

• Automatic:
the vacuum pump system automatically finds the vapor pressure of the sample. If there are any irregularities in the pressure curve, the vacuum pump system adjusts the process pressure accordingly.

• Individual pressure function:
the vacuum pump system controls the process according to a user-defined pressure curve. The setpoint pressure and the opening and closing of the coolant valve (accessory) on the high-performance condenser can be easily entered for a range of set times. A repeat function allows successive repetitions of the programmed pressure curve. At any time during an active process, you can switch to manual process control.

Functions for Evacuate and Pressure control will be available simultaneously.

Intelligent control

A key feature of the SC 920 vacuum pump system is its intelligent control system. A pressure sensor measures the actual pressure in the system several times per second, and a microprocessor monitors any pressure drop over time. The pump speed is adapted according to this information. At the start of each process, the vacuum pump operates at low speed to avoid over-response in situations with a small vacuum chamber volume and a fastboiling medium. If there is a large discrepancy between the actual pressure and the setpoint pressure, the pump speed, and thus the transferred volume, is increased in order to speed up the process. As soon as the actual pressure approaches the setpoint pressure, the pump speed is reduced. This ensures fast process times and high control accuracy.

Controlling via a PC
Included in delivery with the SC 920 is Windows®-based software, which also supports operation of the system over a PC. In addition to the options offered by the hand terminal, the software also supports the display of the pressure curves as a chart (setpoint/actual shown), which can be saved, and the export of data to spreadsheets or text files. Communication with the PC is implemented over a USB interface.

Fast process times
Besides intelligent control, the diaphragm vacuum pump used in the SC 920 further contributes to short process times. The pump is fitted with the patented diaphragm stabilization system that ensures high suction speeds even at low pressures. The vacuum pump system achieves an ultimate vacuum of 2 mbar absolute and delivers up to 20 liters of gas per minute. All gas carrying parts are manufactured from chemical resistant materials.

Extremely quiet operation
The integrated vacuum pump operates extremely quietly. Furthermore the system stops the pump completely as soon as the setpoint pressure of the system is reached and only starts up again intermittently in order to offset any slight drop in pressure due to leakages in the process equipment. Perfectly matched components This vacuum pump system SC 920 opens up a whole new range
of options in the laboratory. This is due to new functions and technical solutions. Thanks to the coordinated development of the individual components it has been possible, for example, to adjust the sensitivity of the motor to suit the requirements of the control process. The SC 920: an extremely user-friendly laboratory device that meets the highest demands.

Technical Information

Model SC920
Control: over hand terminal and Windows®-based software
Mains connection: 100 - 230 V, 50 - 60 Hz
Power consumption: max. 135 W
Hose connections, pneumatic: ID 10
Hose connections for coolants: ID 8
Current consumption: max. 1.7 A
Weight: 15 kg
Dimensions (mm) H x W x D: 423 x 366 x 294
With overcurrent protection and mains fuse

Pumps - Vacuum - KNF

 

The chemically-resistant series N860.3 FT.40.18 diaphragm pump is a twin-head unit with an integrated KNF self-drying system. There is a wide range of applications for this pump in laboratories, especially whenever clean vacuum is required and moist gases must be pumped down. Examples include vacuum-drying of vacuum drying chambers (for drying or heat-treating substances and components) or steam sterilizers for sterilizing instruments, vessels, filters and textiles. Due to its high resistance to aggressive media, this pump can be used universally. The heart of these very compact pumps are KNF structured diaphragms (PTFE-coated). These patented diaphragms were stress-optimized using the Finite Elements method. As a result, we were able to make the pumps smaller while increasing the service life of the diaphragm.

The KNF self-drying system allows condensed liquid to be blown out of the pump heads at high speed during evacuation. The vacuum in the recipient remains constant. The drying cycle can be adjusted to the requirements of the individual process using three variables. After drying, the pump reaches a better vacuum and is able to evacuate significantly faster compared with pumps without a drying system..


Technical features:

-    Pure transfer and evacuation 
-    Highly compatible with vapors and condensation 
-    Chemically-resistant 
-    Therefore suitable for highly aggressive or corrosive gases and vapours 
-    Maintenance-free 
-    Environmentally friendly 
-    Gastight, leakage rate approx. 6 x 10-3mbar x l/s, not tested in serial production.

Technical Information

Model Flow Rate L/min Vacuum Mbar/abs Pressure Barg
N860.3FT.40.18 60 4 1

 

 

Pumps - Vacuum - KNF

 

The chemically-resistant series N840.3 FT.40.18 diaphragm pump is a twin-head unit with an integrated KNF self-drying system. There is a wide range of applications for this pump in laboratories, especially whenever clean vacuum is required and moist gases must be pumped down. Examples include vacuum-drying of vacuum drying chambers (for drying or heat-treating substances and components) or steam sterilizers for sterilizing instruments, vessels, filters and textiles. Due to its high resistance to aggressive media, this pump can be used universally. The heart of these very compact pumps are KNF structured diaphragms (PTFE-coated). These patented diaphragms were stress-optimized using the Finite Elements method. As a result, we were able to make the pumps smaller while increasing the service life of the diaphragm.

The KNF self-drying system allows condensed liquid to be blown out of the pump heads at high speed during evacuation. The vacuum in the recipient remains constant. The drying cycle can be adjusted to the requirements of the individual process using three variables. After drying, the pump reaches a better vacuum and is able to evacuate significantly faster compared with pumps without a drying system.


Technical features:

-    Pure transfer and evacuation 
-    Highly compatible with vapors and condensation 
-    Chemically-resistant 
-    Therefore suitable for highly aggressive or corrosive gases and vapours 
-    Maintenance-free 
-    Environmentally friendly 
-    Gastight, leakage rate approx. 6 x 10-3mbar x l/s, not tested in serial production.

Technical Information

Model Flow Rate L/min Vacuum Mbar/abs Pressure Barg
N840.3FT.40.18 34 10 1