Air Processing Unit K009740 - ZB4422

New Genuine Knorr-Bremse with one year warranty.

The ZB4 ... line of air processing units combines the functions of a standard air dryer in one single block housing with those of a pressure regulator and a multi-circuit protection valve. The range of air processing units combines the functions of a conventional air dryer with the functions of a pressure controller and a multi-circuit protection valve in a single unit.

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Cross References

K009740, ZB4422