Special exectution
In this page it is not possible to list all the special executions made by FOX during its almost 40 years of activity in the field of accumulators and dampeners. Thanks to the experience gained with passion and dedication, oriented to the complete satisfaction of customer needs, FOX is able to offer a first class technical support through which it will be possible to embrace all those applications that need different characteristics from those provided by standard material.
Therefore we strongly recommend that you contact our Technical Office for any special requirements.
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Maintenance and repair
Maintenance and repair of accumulators FOX.
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Description and operating condition
The hydropneumatic accumulator, using the compressibility of the gases (in this case an inert gas such as nitrogen), makes it possible to store, in hydraulic circuits, quantities of pressurized fluids that we know are incompressible. FOX manufactures hydropneumatic accumulators both with bladder and diaphragm operation.
In both version, the body is constructed in one piece, deforming high-strength steel pipes, or joining two distinct components by means of a special thread which, subjected to dynamic pressures, tends to self-lock. As for the elastic part, FOX offers a wide range of alternatives depending on the type of fluid used and the operating temperature.
The same goes for the fluid side or nitrogen side valves that can boast a multiplicity of different executions.
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Application and sizing
FOX accumulators can be used in several application; below some example:
- Energy Accumulator
- Hydropneumatic suspension
- Leakeg compensator
- Thermal expansion vessel compensator
- Water hammer absorber
- Pulsation dampeners
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Guarantee
FOX bases its company policy on the complete customer satisfaction, for this reason every single product is tested individually by qualified personnel so that the absence of faults related to incorrect execution or to the materials used can be guaranteed.
FOX guarantees for two (2) years, from the date of shipment, the totality of its range of products against any kind of defect related to the execution or to the materials.
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