"Count On Comet Quality"
| Model | Max GPM | Max PSI | Max RPM | Req EBHP | Crankshaft |
| FW3530S | 3.5 | 3000 | 1450 | 7.2 | 24 mm |
| FW4030S | 4.0 | 3000 | 1450 | 8.2 | 24 mm |
| FW5030S | 5.0 | 3000 | 1450 | 10.3 | 24 mm |
| FW5530S | 5.5 | 3000 | 1450 | 11.3 | 24 mm |
| FW3530SGRø | 3.7 | 3000 | 1450/3400 | 7.6 | 1" |
| FW4030SGR* | 4.2 | 3000 | 1450/3400 | 8.6 | 1" |
| FW5030SGR* | 5.3 | 3000 | 1450/3400 | 10.9 | 1" |
| FW5530SGR* | 5.8 | 3000 | 1450/3400 | 11.9 | 1" |
| HW4040S | 4.0 | 4000 | 1450 | 11.0 | 24 mm |
| HW4540S | 4.5 | 4000 | 1450 | 12.4 | 24 mm |
| HW4040SGR^ | 4.2 | 4000 | 1450/3400 | 11.5 | 1" |
| HW4540SGR^ | 4.8 | 4000 | 1450/3400 | 13.2 | 1" |
| LW2020S | 2.1 | 2000 | 1450 | 2.9 | 24 mm |
| LW3020S | 3.0 | 2000 | 1450 | 4.1 | 24 mm |
| LW3025S | 3.0 | 2500 | 1450 | 5.1 | 24 mm |
| LW3525S | 3.5 | 2500 | 1450 | 6.0 | 24 mm |
| SW4040S | 4.0 | 4000 | 1450 | 11.0 | 24 mm |
| SW5540S | 5.5 | 4000 | 1450 | 15.1 | 24 mm |
| TW10025S | 10.0 | 2500 | 1450 | 17.2 | 24 mm |
| TW11025S | 11.0 | 2500 | 1450 | 18.9 | 24 mm |
| TW8030S | 8.7 | 3000 | 1450 | 17.9 | 24 mm |
| TW4545S | 4.7 | 4500 | 1450 | 14.5 | 24 mm |
| TW5550S | 5.8 | 5000 | 1450 | 19.9 | 24 mm |
| TW5050S | 5.2 | 5000 | 1450 | 17.8 | 24 mm |
| TW7036S | 7.0 | 3600 | 1450 | 17.3 | 24 mm |
| TW8036S | 8.6 | 3600 | 1450 | 21.2 | 24 mm |