Product Description; Short Description - GEA F Series Assembly Instructions Manual

2 | Product description

2.1 Short description

Open type compressors for external drive (V-belt or coupling)
with oil pump lubrication
Short description NH
Based on the F compressor series, a specially modified selection of compressors is
available for use with the refrigerant R 717.
Important differences from the basic compressor F:
Pistons with three-ring assembly
Con-rod with additional oil supply oil to the small end
Valve plate with optimised pressure unit
Shut-off valve with steel connector for welded joints
All connections are designed as compression joints for steel pipes
F14 NH and F16 NH
3
Special oil filling for NH
D
GB
F
F2, F3
E
Cylinder cover
Suction
shut-off valve
Oil sightglass
Dimension and connection values can be found in Chapter 10
6
3
with increased oil volume due to the higher base plate
3
: Fuchs Reniso KC 68
3
F2
Fig. 1
Discharge shut-off valve
Valve plate
Shaft seal
Shaft end
Compressor housing
Base plate