KNF N963, Operating And Installation Instructions

Page: 8 / 32

Technical data Diaphragm Pump N936
8 Translation of Original operating and installation instruction, English, KNF 320276-320275 09/19
4 Technical data
Technical data
Pump materials
Assembly Material
Pump head Anodized Al
Diaphragm HNBR
Valves HNBR
O-rings FPM
Tab. 2
Pneumatic values
Parameter Value
Max. permissible operating pressure
[bar rel*] 0.5
Ultimate vacuum [mbar abs.] 200
Flow rate at atm. pressure [l/min]**
(50 Hz) 34 ± 10%
Flow rate at atm. pressure [l/min]**
(60 Hz) 36 ± 10%
Tab. 3
*Bar rel related to 1013 hPa
**Liters in standard state (1013 hPa, 20°C)
Pneumatic connections
Pump type Value
N936 EU Thread size G 1/4
N936 US Thread size NPT 1/4
Tab. 4