... advanced technologies on acoustics and breath subject, adopt brand-name engine and generator and high quality of AVR, fine performances, high ... selected for adopting other engine and generator, may see the data for common generator setGFS Soundproof Generator Sets Model10GFS12GFS15GFS20GFS24GFS30GFS50GFS75GFS90GFS120GFS150GFS200GFS250GFSRated Power( KW )101215202430507590120150200250Rated ...