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GEA Bock Compact Piston Compressors

Southern Sales & Services supply compact piston F Compressors for drive with standard motors via V-belt or direct clutch. Flexible motor arrangement allows for practically all drive-related requirements. Suitable for all current refrigerants, also NH3.

The F model series provides modern open type compressors for separate drive systems (using V belts or direct couplings). Load transfer through a V pair. Virtually all drive capacity requirements can be met.

Very compact compressor design, robust and easy to handle. Oil pump lubrication as standard.

Special features:

  • Compact construction
  • Robust and easy to handle
  • Suitable for V-belt and coupling drive
  • Large number of applications with a wider rpm range
  • Naturally with oil pump lubrication
  • NEW GEA Bock F76 & F88
  • GEA Bock Former Types
  • GEA Bock F Compressors
  • GEA Bock F NH3 Compressors

New open type compressor series: F76

Replaces compressors types F14 + F16

Optimized open type compressor series: F88

GEA mexxFlow® 2.0 valve plate system

More refrigerating capacity and lower power consumption – this is the motto of the mexxFlow valve plate, which forms the heart of the new GEA compressor generations for higher capacities. In order to increase the energy efficiency of reciprocating compressors, manufacturers has always been focused on the valve plate system. At higher capacities the standard valve plates reach their limits in terms of efficiency. With the mexxFlow, GEA was successful in increasing the efficiency of its compressors by up to 20 %. This success was achieved through a flow-optimized double ring fin construction of the valve plate in combination with a specially adapted cylinder head.

GEA was successful in increasing the efficiency of its compressors by around 15 % thanks to a flow-optimized double ring fin construction of the valve plate in combination with a cylinder head, which is specially adapted to the valve plate. Thus, open type as well as semi-hermetic commercial GEA compressors achieve new records in terms of efficiency.

Special features of the mexxFlow valve plate:

  • Valve plate with highly efficient double ring fins
  • Flow optimized system of valve plate and cylinder head

With the knowledge gained from practical experience over the past decade, we have consistently improved and further developed the mexx Flow plate system.
The result: mexxFlow 2.0.

The second generation shows even greater resistance with a consistent high efficiency. This makes it suitable for the even toughest requirements of various applications.

GEA Bock F Compressors – Former Types

Types

Displacement (1450 rpm) m³/h

F14

101.4

119.0

F16

152.2

178.4

F18

238.0

281.0

GEA Bock F Compressors

The F model series offers modern open compressors for external drive (via V-belt or clutch). Force transmission is by a form-fitting shaft connection. Nearly all drive-related requirements are possible.
The compressor design is very compact, robust and easy to handle, naturally with oil pump lubrication.

Special features:

  • Driven via V-belt or direct clutch.
  • Suitable for conventional or chlorine-free HFC refrigerants
Types Displacement (1450 rpm) m³/h Former types
F2 10.5
F3 20.3
F4 40.5
F5 73.7
F76 137.0157.0178.0211.0 F14 F16
F88 238.0281.0

More information about the F type compressors (e.g. technical/performance data, drawings, spare part lists, operating limits) can be found in the compressor selection tool VAP via the following link: VAP compressor selection F compressors

GEA Bock F NH3 Compressors

As an alternative to the established refrigerating compressors in the F series, GEA also offers the F NH3 series for operation with ammonia (R717). The compressors are specially intended for the small to medium capacity range.

F NH3 compressors
Current types Displacement (1450 rpm) m³/h
F14 101.5 118.9
F16 152.2 178.4

 

More information about the F NH3 compressors (e.g. technical/performance data, drawings, spare part lists, operating limits) can be found in the compressor selection tool VAP via the following link: VAP compressor selection F NH3 compressors

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