| H1-6-10 | Harmony disk silencer 10" inlet size | GE | | |
| H1-6-12 | Harmony disk silencer 12" inlet size | GE | | |
| H1-6-14 | Harmony disk silencer 14" inlet size | GE | | |
| H1-6-16 | Harmony disk silencer with 16" inlet size, 74" diameter, 78" overall length, 55.66" e, 18" g, 28" h, 1083 wt | GE | | |
| H1-6-18 | Harmony disk silencer with 18" inlet size, 84" diameter, 88" overall length, 62.73" e, 19" g, 30" h, 1623 wt | GE | | |
| H1-6-4 | Harmony disk silencer with 4" inlet size, 32" diameter, 36" overall length, 24.90" e, 9" g, 10" h, 175 wt | GE | | |
| H1-6-5 | Harmony disk silencer with 5" inlet size, 33" diameter, 37" overall length, 25.60" e, 10" g, 12" h, 201 wt | GE | | |
| H1-6-6 | Harmony disk silencer with 6" inlet size, 45" diameter, 49" overall length, 35.15" e, 11" g, 14" h, 342 wt | GE | | |
| H1-6-8 | Harmony disk silencer with 8" inlet size, 52" diameter, 56" overall length, 40.10" e, 12" g, 16" h, 528 wt | GE | | |