Turolla has launched two new ranges of low-noise hydraulic pumps. The shhark and shhark continuum pumps are engineered to deliver unique features and introduce new concepts on the market, the company said. One new aspect the company cited is a special gear design that Turolla said ensures low noise and maximum pump performance even after many hours of operation. The shhark continuum pumps incorporate a helical gear design with optimized gear tooth engagement that renders extremely quiet operation, the company said.
Turolla said that the shhark continuum pumps offer 15 dB(A) noise reduction compared to conventional gear pumps while the shhark pumps can reduce noise emissions 4 dB(A) over conventional pumps.