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England & Wales 0115 982 1111

Vacuubrand Diaphragm Pumps

E33-64  

VACUUBRAND diaphragm pumps are available in two versions :-

 



Standard Version: For general laboratory applications such as vacuum filtration, degassing, impregnation, desiccation etc.

 



Chemistry (C) Version: For applications where aggressive gases and vapours are present such as in rotary evaporation, distillation, vacuum concentration, vacuum ovens and gel drying etc.

Key Features:     High flow rate at low vacuum, excellent reliability and vacuum stability, easy and inexpensive to service and maintain.
All pumps are supplied with on/off switch, mains cable with plug, gas ballast (C  Versions only) and instructions for use. Other models, voltages and frequencies are also available on 
request.

Standard Version Pumps   

Code

Model

Max flow rate Ultimate vacuum Max pressure 

abs

Weight

Dimensions 

(LxWxH)

PUM1402 ME4NT

3.7m3/h (61 l/min)

80mbar

4bar

10.1Kg

266 x 235 x 175mm

PUM1404 ME4RNT

3.4m3/h (56 l/min)

<100mbar

4bar

11Kg

266 x 235 x 175mm

PUM1406 ME8NT

6.5m3/h (108 l/min) 80mbar

2bar

15.5Kg

315 x 235 x 200mm

Chemistry Version Pumps

   

Code

Model

Max flow rate Ultimate vacuum Max pressure 

abs

Weight

Dimensions 

(LxWxH)

PUM1410 MZ2CNT

1.7m3/h (28 l/min)

9mbar

2bar

10.5Kg

266 x 241 x 170mm

PUM1412 MDIC

1.0m3/h (16 l/min)

2mbar

1bar

6.5Kg

303 x 168 x 215mm

PUM1414 MD4CNT

3.0m3/h (50 l/min)

2mbar

1.1bar

16.2Kg

315 x 241 x 176mm

Chemistry Version Pumping Units

   

 



Accessories included with each pumping unit are: Pump stand, Inlet catchpot, Exhaust catchpot

Code

Model

Max flow rate

Ultimate vacuum Weight

Dimensions 

(LxWxH)

PUM1416 MZ2CNT +2AK

1.7m3/h (28 l/min)

9mbar

13.5Kg

336 x 241 x 326mm

PUM1418 MZ2CNT+AK+EK

1.7m3/h (28 l/min)

9mbar

13.5Kg

336 x 241 x 500mm

PUM1420 MDIC+AK+EK

1.0m3/h (16 l/min)

2mbar

9.2Kg

310 x 280 x 470mm

PUM1422 MD4CNT+AK+EK

3.0m3/h (50 l/min)

2mbar

16.2Kg

336 x 241 500mm

KNF General Purpose Vacuum Pumps

E33-33 

   

KNF general purpose vacuum pumps are suitable for most general laboratory uses including single or multi-flask filtration, pressure 
filtration and vacuum ovens with dry non-aggressive media. Fitted with carrying handle and rubber feet, the pump head is made from 
aluminium, the diaphragm of CR (AN version) or PTFE coated (AT version) and valves are of stainless steel.

 



100% Oil free

 



Maintenance free

 



Pressure up to 4 bar

 



Suitable for bench top applications

Code

Description

Delivery (L/Min)

Ultimate Vacuum (mbar. 

ABS)

PUM2850 Portable vacuum pump

15

100

PUM2854 Portable vacuum pump

13

100

PUM2858 Portable vacuum pump

30

100

PUM2862 Portable vacuum pump

27

100

PUM2870 Portable vacuum pump

50

100

PUM2874 Portable vacuum pump

30

13

PUM2878 Portable vacuum pump

27

20

PUMPS

, V

ACUUM

PUMPS, VACUUM

 



High Performance             

 



Compact             

 



Low noise               

 



Pollution free                  

 



Long lifetime             

 



Chemically resistant

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