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Brands Register products

Regenerative air compressor for fuel cells VRB6-25

Eberspächer VAIREX applies its patented technology to develop a suite of high pressure regenerative compressors.

With its cutting edge designs, Eberspächer VAIREX offers the highest pressure and highest efficiency regenerative compressors on the market today.

The compressors control the output of the fuel cell by precisely controlling the air supply needed to generate power.

The products combine an extremely robust design validated in many series and a very long service life. Even with frequent start-stop situations, over 20,000 hours have been proven, depending on the application.

Key features

High total system efficiency

High pressure

Low cost

100% oil free air flow

Compact packaging and light weight designs

Repeatable flow output: no wear components in the compressor head means consistent flow throughout the life of the compressor

High efficiency BLDC motors

Quiet operation

Virtually vibration-free operation

Zero flow pulsation that is typically associated with other technologies such as diaphragm pumps

Precise flow control