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BOCK · Compresores alternativos

FDK4 NH3

Technical data

Compresores alternativos

Model
FDK4 NH3
Family
FDK · Unidades para amoníaco · Modelos anteriores
Electrical supply
Electrical supply to be confirmed from the nameplate.

Before confirming, check the nameplate and serial number.

Additional technical information

Model
FDK4 NH3
Family
FDK · Unidades para amoníaco · Modelos anteriores
Number of cylinders / Bore / Stroke
4 / 55 mm / 49 mm
Weight 1)
94 kg
Permissible range of rotation speeds
700 - 1450 ¹/min
Max. permissible overpressure (g) (LP/HP) 2)
19 / 25 bar
Connection suction line SV
ø 38
Connection discharge line DV
ø 30
Lubrication
Oil pump
Oil type
FUCHS Reniso KC 68
Oil charge
2,6 Ltr.
Coupling
WK 70.40

Documentation

Dimensions and connections drawing · BOCK · 11931-web (PDF)Exploded drawing and spare part positions · BOCK · 11931-ex (PDF)Information on changing shaft seals · BOCK · 09924-01-2021-dgbfi (PDF)Instructions for assembly of Bock shaft coupling · BOCK · 09941-02-2025-dgbf (PDF)Pressure Vessel Directive · BOCK · 09604-01-2021-dgbf (PDF)Torques for screwed unions · BOCK · 09997-07-2024-dgbf (PDF)Torques for screwed unions · BOCK · 09997-07-2024-ru (PDF)Torques for screwed unions · BOCK · 40451-07-2024-dgbcn (PDF)Official BOCK spare parts list · FDK4 NH3