M&C TechGroup MP47 Ex Operator's manual - Handbuch (Seite 38)

Diaphragm Pumps PJ19424-726 Technical data
Translation of Original Operating- and Installation Instructions, english, KNF PJ19424-726 01/13 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
Delivery rate [l/min]* at the following condi-
tions:
- pressure at suction side: 865 mbar abs.
- pressure at pressure side: 0.25 bar g approx. 3
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.