KNF N026 EX, Перевод оригинальной инструкции по эксплуатации и установке

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Diaphragm pump N026 EX Technical data
Translation of Original Operation and Installation Instruction, english, KNF 059217 11/19 13
4 Technical data
4.1 Technical data
Pump materials
Assembly Material
AT Material
ST
Pump head Aluminum Stainless steel
Diaphragm EPDM/PTFE-
coated EPDM/PTFE-
coated
Valve Stainless steel,
PTFE* Stainless steel,
PTFE*
Tab. 17 *only for agreed-upon special versions
Assembly Material
AP Material
SP
Pump head Aluminum Stainless steel
Diaphragm EPDM EPDM
Valve Stainless steel,
EPDM* Stainless steel,
EPDM*
Tab. 19 *only for agreed-upon special versions
Pneumatic values
Parameter Value
N026 Value
N026.1.2
Max. permissible operat-
ing pressure [bar rel] 2.5 2.0
Ultimate vacuum [mbar
abs.] 100 100
Flow rate at atm. pres-
sure [l/min]* 15.0 26.0
Tab. 21 *Liters in standard state (1013 mbar)
Other parameters
Parameter Value
Permissible ambient temperature
[°C] + 5 to + 40
Permissible media temperature [°C] + 5 to + 40
Dimensions
-N026
-N026.1.2
See Fig. 3, Kapitel 7.1 Installing the
pump
See Fig. 4, Chapter 7.1 Installing
the pump
Electrical data See motor type plate
Gas tightness* of the pump head < 6 x 10
-3
mbar l/s
Relative air humidity 80% for temperatures to 31°C, de-
creasing linearly to 50% at 40°C
Tab. 23 **The gas tightness of the pump head is no longer ensured after the pump
head is opened or after replacing diaphragm and valves. A leak test can be used to
determine whether the original gas tightness is again achieved.