GEA FK40 Series Assembly Instructions

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3| Areas of application
Designforotherrangesonrequest
Max. permissible operating
pressure(g)onthehigh-
pressureside(HP):28bar
Max. permissible operating
pressure(g)onthehigh-
pressureside(HP):28bar
Unrestricted
application range
Unrestricted
application range
reduced suction gas temperature
reduced suction gas temperature
Evaporatingtemperature(°C)
Evaporatingtemperature(°C)
Condensingtemperature(°C)
Condensingtemperature(°C)
Suctiongassuperheat(K)
Suctiongassuperheat(K)
Suctiongastemperature(°C)
Suctiongastemperature(°C)
Fig. 4
Fig. 5
20
30
50
70
80
-20
-10
10
0
20
30
t (°C)
o
t (°C)
c
82
-30
40
60
90
t + 25 °C
oh
<
?
t
oh
20 K
R134a
20
30
50
-20
-10
10
0
20
t (°C)
o
t (°C)
c
61
-30
40
60
-25
<
?
t
oh
20 K
t + 25 °C
oh
R407C
3.4.1LimitsofapplicationR134a(NandKversions)
3.4 N and K versions
Models available:
• FKX40/390 N • FKX40/470 N • FKX40/560 N • FKX40/655 N
• FKX40/390 K • FKX40/470 K • FKX40/560 K • FKX40/655 K • FKX40/755 K
Permissible rotation speeds:
N Design: 500 - 3000 rpm
(maxrotationspeed3500rpm)
K Design: 500 - 3500 rpm
3.4.2LimitsofapplicationR407C(NandKversions)
Permissible rotation speeds:
N Design: 500 - 2600 rpm
K Design: 500 - 3500 rpm

GEA FK40 Series Specifications

General

Brand	GEA
Model	FK40 Series
Category	Air Compressor
Language	English