"Count On Comet Quality"
| Model | Max GPM | Max PSI | Max RPM | Req EBHP | Crankshaft |
| AXD2518G-T | 2.5 | 1800 | 3400 | 3.1 | 3/4" |
| AXD2427G | 2.4 | 2700 | 3400 | 4.4 | 3/4" |
| AXD2524G | 2.4 | 2400 | 3400 | 4.0 | 3/4" |
| AXD2524G-T | 2.4 | 2400 | 3400 | 4.0 | 3/4" |
| AXD2527G | 2.5 | 2700 | 3400 | 4.6 | 3/4" |
| AXD2527G-T | 2.5 | 2700 | 3400 | 4.6 | 3/4" |
| AXD3020G | 2.8 | 2000 | 3400 | 3.8 | 3/4" |
| AXD3025G | 2.9 | 2500 | 3400 | 5.0 | 3/4" |
| AXD3522G | 3.3 | 2200 | 3400 | 5.0 | 3/4" |
| AXD3525G | 3.3 | 2500 | 3400 | 5.7 | 3/4" |
| GXD2220G | 2.2 | 2000 | 3400 | 3.0 | 3/4" |
| GXD2525G | 2.4 | 2500 | 3400 | 4.1 | 3/4" |
| GXD2527G | 2.4 | 2700 | 3400 | 4.4 | 3/4" |
| GXD3020G | 2.8 | 2000 | 3400 | 3.8 | 3/4" |
| GXD3025G | 2.9 | 2500 | 3400 | 5.0 | 3/4" |
| LWD2010GA* | 2.2 | 1000 | 3400 | 1.5 | 3/4" |
| LWD2020G | 2.1 | 2000 | 3400 | 2.9 | 3/4" |
| LWD2020G-K | 2.1 | 2000 | 3400 | 2.9 | 3/4" |
| LWD2520G | 2.5 | 2000 | 3400 | 3.4 | 3/4" |
| LWD2520G-K | 2.5 | 2000 | 3400 | 3.4 | 3/4" |
| LWD3020G | 3.0 | 2000 | 3400 | 4.1 | 3/4" |
| LWD3020G-K | 3.0 | 2000 | 3400 | 4.1 | 3/4" |
| LWD3025G | 3.0 | 2500 | 3400 | 5.1 | 3/4" |
| LWD3025G-K | 3.0 | 2500 | 3400 | 5.1 | 3/4" |
| LWD3522G | 3.5 | 2200 | 3400 | 5.3 | 3/4" |
| LWD3522GE | 3.5 | 2200 | 3400 | 5.3 | 3/4" |
| VRX2225GTR | 2.2 | 2500 | 3400 | 3.8 | 3/4" |
| VRX2522G | 2.4 | 2200 | 3400 | 3.6 | 3/4" |
| VRX2524G | 2.4 | 2400 | 3400 | 4.0 | 3/4" |
| VRX2527G | 2.5 | 2700 | 3400 | 4.6 | 3/4" |
| ZWD2530G* | 2.5 | 3200 | 3400 | 5.5 | 3/4" |