GEA FK40 Series User Manual

5
09665-08.2018-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
efciency 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-lled 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 code (example)
Explanation of the type designation
FK 40 655NX /
Designs
Swept volume
Size
Ester oil charge (HFC refrigerant, e.g. R134a, R407C)
Series
Oil:

GEA FK40 Series Specifications

General

Brand	GEA
Model	FK40 Series
Category	Air Compressor
Language	English