"Count On Comet Quality"
| Model | Max GPM | Max PSI | Max RPM | Req EBHP | Crankshaft |
| FW5030S | 5.0 | 3000 | 1450 | 10.3 | 24 mm |
| FW5030SGR* | 5.3 | 3000 | 1450/3400 | 10.9 | 1" |
| FW5530S | 5.5 | 3000 | 1450 | 11.3 | 24 mm |
| FWS5530E | 5.5 | 3000 | 1750 | 11.3 | 1 1/8" |
| FWS5525S | 5.7 | 2500 | 1750 | 9.8 | 24 mm |
| FW5530SGR* | 5.8 | 3000 | 1450/3400 | 11.9 | 1" |
| HWS5040S | 5.0 | 4000 | 1750 | 13.7 | 24 mm |
| SWS5025S | 5.0 | 2500 | 1750 | 8.6 | 24 mm |
| SW5540S | 5.5 | 4000 | 1450 | 15.1 | 24 mm |
| TW5050S | 5.2 | 5000 | 1450 | 17.8 | 24 mm |
| TWS5050S | 5.3 | 5000 | 1750 | 18.2 | 24 mm |
| TWS5550S | 5.6 | 5000 | 1750 | 19.2 | 24 mm |
| TW5550S | 5.8 | 5000 | 1450 | 19.9 | 24 mm |