Self-regulating pump HPR

Self-regulating pump HPR

Self-regulating pump HPR

Regulations concerning emissions in the legal framework compel manufacturers of mobile machinery to enhance the noise emission of their products. Instead of resorting to costly and less effective secondary measures, Linde Hydraulics opts to address noise at its source. Through the strategic placement of an additional volume adjacent to the commutation of the HPR-02 pump, Linde Hydraulics has developed the SPU silencer. This innovative solution effectively mitigates pressure pulsations in the regulating pump across its entire operational spectrum, ensuring optimal performance without sacrificing power.