GEA Bock Open Type Compressors F
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GEA Bock Open Type Compressors F The full range of open type compressors and units engineering for a better world

In touch with our customers GEA Refrigeration Technologies: Your partner for low temperatures GEA Refrigeration Technologies, part of the internationally active GEA Group, is a synonym for industrial refrigeration technology. Since the end of the 19th century, it has been our business to cool processes and products, and to control the temperature of goods in transport. You will find our solutions in the food and beverage sector; in the petrochemical, chemical, and pharmaceutical industries; on fishing ships; in natural gas liquefaction; in infrastructure facilities; and in ice factories. We...

Characteristics I 1 F compressors I 2 F compressors for NH3 I 3 FDK compressor units for directive drive I 4 Service - Made by GEA Bock I 5 Disclaimer This brochure has been produced for you with the greatest of care. Nevertheless it is not possible to rule out mistakes completely. In such cases we cannot assume any liability. The contents correspond to the status on going to print. Deviations cannot be ruled out because of the ongoing development process of our products. 01/2013 - RT-002-0210-US-EU – 96023-05.2013-Gb Subject to change without notice The details are provided as unbinding...

GEA Bock - More than a compressor Over 75 years ago, when the refrigeration and air-conditioning industry was still in its infancy, our company's founder, Wilhelm Bock, had a vision: He wanted to build rst-class and reliable refrigeration machines. In the following decades Bock developed into one of the world's leading manufacturers of refrigeration and airconditioning compressors. Today, GEA Bock oers as part of GEA Refrigeration Technologies the right compressor for all elds of commercial-, industrial-, rail-, bus- and transport refrigeration. The F model series provides modern open type...

Production Program Semi-hermetic compressors HG (HA) The GEA Bock HG (Hermetic Gas-cooled) range of semi-hermetic compressors offers traditional suction gas-cooled compressor state of the art technology. These compressors of the highest quality standard excel in their running comfort, easy maintenance, efficiency and reliability. Suitable as standard for conventional or chlorine-free HFC refrigerants. The HA (Hermetic Air-cooled) range, specially engineered by GEA Bock, is available for deep-freezing applications, in particular for use with the refrigerants R22 and R404A. - Single-stage -...

The difference is in the detail Characteristics GEA Bock open type compressors F Special features

GEA Bock Open Type Compressors F Special features Open type 2-, 4-, 6- and 8-cylinder compressors - Compact construction Quiet with low vibrations - Robust and easy to handle - Large-dimensioned crankshaft area - Suitable for v-belt or coupling drive - Dynamic mass balance - Large number of applications with a wide r.p.m. range - High volume pressure area to dampen pulsations - Naturally with oil pump lubrication Universal - e.g. R134a, R404A, R507, R407C, R22 - One compressor design for all conventional refrigerants, for air-conditioning applications, normal or deep-freezing. Maximum...

GEA Bock Open Type Compressors F Special features Valve plate construction for safe operation ring fins tongue fins - Universally proven valve design with intake and discharge finger reed valves clamped on one side (F14, F16 intake side formed as ring fins) - Valves made out of high-quality, impact-resistant spring steel mexxFlow valve system - F18 double ring fins mexxFlow by GEA – the new benchmark for efciency - Valve plate with highly efficient double ring fins - Fins made out of high-quality, impact-resistant spring steel - Flow optimized system of valve plate and cylinder head With...

GEA Bock Open Type Compressors F Special features Economic performance regulation (accessories) Full load operation (Principle F14/16) Partial load operation (Principle F14/16) - Blocking of the intake of a cylinder bank with an electromagnetic pilot valve - Possible regulating steps: 4-cylinder compressor: 50 % - Continuously variable speed control (up to 60 Hz) via external frequency converter possible Oil sump heater (accessories) - Design with immersion sleeve - Changes possible without intervening in the refrigeration cycle 01/2013 - RT-002-0210-US-EU – 96023-05.2013-Gb Subject to...

GEA Bock Open Type Compressors F Special features Various drive options belt drive - Conical shaft end for safe force transmission and exact installation of the drive elements - Drive via v-belt or coupling, with all the conventional drive sources (electric motors, combustible motors, hydraulic motors, etc.) - Coupling bell for quick and easy installation Acceptance by classication societies (accessories) 5 Further classification societies on request. 01/2013 - RT-002-0210-US-EU – 96023-05.2013-Gb Subject to change without notice

F Compressors At a glance Operating limits and performance data Technical data Dimensions and connections Scope of supply and accessories

GEA Bock Open Type Compressors F 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. The compressor design is very compact, robust and due to its open type construction it can be used reliably and without problems in almost all areas of refrigeration technology. All our F compressors are equipped with oil pump lubrication. F X 14 / 1166 Swept volume 2) Size Series X - Ester oil filling (HFC refrigerant, e.g. R134a, R407C) The current...

GEA Bock Open Type Compressors F Operating limits FX2, FX3, FX4, FX5, FX14, FX16, FX18 Unlimited application range Supplementary cooling or reduced suction gas temperature Maximum permissible operating pressure (LP/HP)1): 19/28 bar 1) LP = low pressure HP = high pressure Operating limits Compressor operation is possible within the examples in the diagram showing the limitations of use. The meaning of the surfaces marked in colour are to be observed. Limiting areas should not be selected for layout or continuous operating Performance data Performance specifications for the R134a are based on...