Airbox Center 840

Ready for connection, quiet-running and exceptionally durable

The AIRBOX and AIRBOX CENTER compact units with air receiver, dryer and optional filters are ready for connection and immediate operation. The integrated reciprocating compressor produces quality oil-free compressed air and is controlled by the SIGMA CONTROL BASIC or the SIGMA CONTROL 2 electronic controller. 

The all-in-one compressed air station

Combining an energy-saving reciprocating compressor, refrigeration dryer and air receiver, this system is ready for action as a plug-and-play unit. The complete system delivers outstanding energy efficiency, ease of maintenance, durability and perfectly matched components to ensure years of dependable, cost-effective service. All that’s needed is to connect this compact compressed air system to the power supply and the compressed air distribution network. It’s as simple as that - no further installation work is required.

The all-in-one compressed air station Combining an energy-saving reciprocating compressor, refrigeration dryer and air receiver, this system is ready for action as a plug-and-play unit. The complete system delivers outstanding energy efficiency, ease of maintenance, durability and perfectly matched components to ensure years of dependable, cost-effective service. All that’s needed is to connect this compact compressed air system to the power supply and the compressed air distribution network. It’s as simple as that - no further installation work is required.

Integrated refrigeration dryer

The integrated refrigeration dryer with energy saving control can dry the compressed air down to a pressure dew point of + 3 °C (at an ambient temperature of 20 °C and 30 % relative humidity). This pressure dew point corresponds to Class 4 as per ISO 8573-1: 2010. Ensuring even greater reliability, a separate enclosure shields the dryer from compressor exhaust heat. Moreover, the dryer shutdown feature – activated via the compressor controller – is linked to compressor operation and significantly reduces energy consumption when the compressor is at rest.

The AIRBOX and AIRBOX CENTER oil-free reciprocating compressor compact units are perfect for applications requiring pure compressed air, such as in laboratories, in the pharmaceutical industry and in the beverage and food industry.

YOUR ADVANTAGES

• 24/7 compressed air availability – even at high temperatures: 
  Clever air flow design ensures optimal compressor block and motor cooling, which allows 100 % duty cycles and reliable operation in ambient temperatures up to 30 °C.
• No need for additional soundproofing: 
  40 mm-thick soundproofing, cooling air flow with multiple bends, an acoustically decoupled compressor block, the optimised length of the inlet air line and effective soundproofing boxes enable installation adjacent to workstations – with no need for additional sound protection measures.
• Maintenance – a thing of the past: 
  The oil-free nature of the compressor as well as the maintenance-free 1:1 direct drive employed in the AIRBOX and AIRBOX CENTER means you'll hardly ever meet our service staff! If the need for a service call does arise, however, air filters and inlet air filters are easily accessible simply by removing the large enclosure panels.

THE TECHNICAL PARAMETERS ARE AS FOLLOWS:

• Pressure: 7 / 10 / 12.5 bar
• Flow rate: 0.25 – 0.90 m³/min
• Motor power: 2.2 – 7.5 kW