Operator's manual Manual

7
Gas sampling and conditioning technology 6-1.2.1ME
6 INTRODUCTION
The compact diaphragm pumps type N3/5/9 are suitable for sampling air, gases and vapours in a
temperature range between + 5 °C and + 40 °C. The construction and the pump capacity are adapted
to the requirements of the gas analysis technique.
7 APPLICATION
The sampling evacuation and compression of the diaphragm sample pump series N3/5/9 is 100% oil-
free. The operation is gas-tight and maintenance-free.
The noise level of the pump without housing is less than 55 dB(A).(pneumatically connected).
Partnumber
Type
Material
Pump head
Diaphragm
Valve
Sealing
02P3351
N 3 KPE
PVDF
PTFE-beschichtet
Viton
Viton
02P3006
N 3 KP18
02P3355
N 5 KPE
02P3007
N 5 KP18
02P3360
N 9 KPE
02P3008
N 9 KP18
Material abbreviations according to ISO 1629 and 1043.1
Table 1 Pump materials
NOTE!
The diaphragm pumps series N 3/5/9 are not applicable for sam-
pling liquids.
Before use please check the compatibility of the material (see table
1).
7.1 AMBIENT CONDITIONS
When the pump is operating the following ambient conditions must be maintained:
 Ambient temperature during operating: + 5°C .... + 40°C.
 The pump must be protected from the effects of dust and water.
 During operating an adequate supply of air for cooling must be provided.
W A R N I N G !
The pumps series N 3/5/9 are not allowed to be used in hazardous
areas.