The J.A. Becker & Söhne V 700/350 N4 model is a top-tier nitrogen compressor specifically designed to achieve extremely high final pressures of up to 350 bar. This equipment offers a combination of reliability, efficiency, and long service life, making it an ideal choice for industrial applications requiring precise and high-pressure gas supply.
The V 700/350 N4 is not a „standard product”; it reflects J.A. Becker & Söhne's commitment to quality and specialized engineering solutions. The unit delivers outstanding performance while maintaining low operating costs thanks to its advanced cooling technology and long maintenance cycles.
The V 700/350 N4 compressor features several characteristics that ensure smooth and efficient operation:
Excellent Efficient Cooling: The advanced cooling system optimizes heat dissipation, which is crucial during high-pressure compression processes. This not only increases the machine's lifespan but also ensures a more stable operating temperature.
Fully Automatic Discharge: The fully automated depressurization function simplifies handling and increases safety by minimizing the need for human intervention between cycles.
Long Maintenance Cycles: Designed so that the necessary maintenance intervals are longer, thus reducing downtime and annual service costs.
High-Performance Electric Drive: The robust electric motor provides the necessary power to achieve high pressure.
The precise technical parameters of the V 700/350 N4 compressor guarantee performance according to specifications:
| Parameter | Value | Note |
|---|---|---|
| Inlet Pressure (Form) | max. 0.3 bar | Minimum pre-pressure required for efficient operation. |
| Maximum Final Pressure | max. 300 bar | The main performance of the unit. |
| Volume Flow Rate (at 300 bar) | 222 l/min | At 0.02 bar pre-pressure. |
| Volume Flow Rate (at 300 bar) | 283 l/min | At 0.3 bar pre-pressure. |
| Pressure Stages / Cylinder | 3 / 3 | Three compression stages with three cylinders. |
| Electric Motor Power | 6.8 kW | At 1,500 revolutions/minute. |
| Noise Level | approx. 83 dB(A) | Measured from a distance of 1 meter. |
The V 700/350 N4 is a piston compressor that achieves the desired high pressure in three stages. The three cylinders and three pressure levels ensure gradual and efficient compression, minimizing heat generation at each stage.
Compression Stages:
First Stage: The nitrogen gas first enters the first cylinder, where the pre-compression (between 0.02 bar and 0.3 bar) increases significantly.
Second Stage: The partially compressed gas enters the second cylinder, where the pressure rises further.
Third Stage (Final Compression): The final compression takes place in the third stage, where the gas reaches the maximum operating pressure of 300 bar.
The 6.8 kW electric motor drives the mechanism at a speed of 1500 rpm, providing sufficient power for high-resistance compression processes. The flow rate measured at 300 bar (222 l/min) shows an excellent ratio compared to the input power, especially considering the extremely high final pressure.
This nitrogen compressor is an ideal choice for critical areas such as:
Gas Supply Systems: Filling of high-pressure nitrogen storage systems.
Industrial Gas Handling: Processes that require high-pressure inert gas.
Laboratory and Research Projects: Providing precise, high-pressure gas sources.
J.A. Becker & Söhne products carry the guarantee of German engineering precision. The V 700/350 N4 is a first-class product in every respect, guaranteeing long-term, trouble-free operation even in the most demanding industrial environments. During the design of the equipment, great emphasis was placed on durability and ease of servicing, which is supported by the long maintenance intervals.
Further detailed product information, datasheets, and brochures can be downloaded from the manufacturer's official sources.
