Noise Reduction


SILENCE PLUS – reduces noise levels and saves money

Rexroth introduces the new, even quieter generation of external gear pumps: The SILENCE PLUS reduces the noise level by an average of 15 dB(A) compared with conventional external gear pumps. The pleasant, signifi cantly lower inherent sound is perceived in all pressure and speed ranges. SILENCE PLUS results in a lower noise level for both the operator and other persons in the vicinity. No costly, noise-reducing secondary measures are necessary. The low-wear design also ensures efficiency and long service life.


SILENCE PLUS features an inherent noise level 15 dB(A) lower on average.



The flow pulsation lowered by 75% reduces vibration in the machine,

and a 35% lower frequency produces a more pleasant sound.