Technical data – M&C TechGroup MP47-Z_Ex Operator's manual Benutzerhandbuch
Seite 38
Diaphragm Pumps PJ19423-726
Technical data
Translation of Original Operating- and Installation Instructions, english, KNF PJ19423-726 02/13
10
4. Technical
data
Pump materials
Assembly
Material*
Pump head
PTFE
Diaphragm CR/PTFE-coated
Valve PTFE
Tab. 8
*according to DIN ISO 1629 and 1043.1
Pneumatic values
Parameter
Value
Max. permissible operating pressure [bar g]
1.5
Ultimate vacuum [mbar abs.]
53
Delivery rate at atm. pressure [l/min]*
13
Tab. 9
*Litres in standard state (1,013 mbar)
Other parameters
Parameter
Value
Permissible
ambient temperature
+ 5 °C to + 40 °C
Permissible media temperature + 5 °C to + 40 °C
Electrical data
See drive-motor type plate
Gas tightness of pump head*
< 6 x 10
-3
mbar l/s
Tab. 10
* After opening the pump head or replacing the diaphragm and
valve plates the gas tightness is no longer guaranteed. A leak test
is able to verify that the original standard of gas-tightness has
been achieved.