5
09665
-01
.2
01
9-
Gb
3 I Product description
Product description
Series FK40 vehicle compressors are designed for mobile applications.
Short description
Three design variations are available for different areas of application:
> For air conditioning
the K design
> For air conditioning or normal cooling
the N design
> For deep freezing
the TK design
The differences are mostly associated with the valve plate version which is adapted to each application range where operational safety and
efficiency are concerned.
More features:
Compact 4-cylinder compressor in V design
Wear resistant and long-lasting engine
Five sizes as regards capacity
Aluminium light-weight construction
Crankshaft supported in roller bearings on both sides
Bidirectional lubricating oil pump with relief valve
Variable arrangement shut-off valves
Ideally equipped with valve plates for each application
Integrated pulsation damper for especially quiet running
Name plate
(example)
1. Type designation
4. Machine number
2. Displacement at 1450 rpm
5. Factory-filled oil type
3. ND(LP): max. permissible operating pressure low pressure side
HD(HP): max. permissible operating pressure high pressure side
1
2
3
4
5
AR12345A020
19/28bar
GEA Bock GmbH
72636 Frickenhausen, Germany
Observe the limits of
application diagrams!
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Type key
(example)
Explanation of the type designation
FK 40 655N
X
/
Designs
Swept volume
Size
Ester oil charge (HFC refrigerant, e.g. R134a, R407C)
Series
Oil: