"Count On Comet Quality"
| Model | Max GPM | Max PSI | Max RPM | Req EBHP | Crankshaft |
| AXD2518G-T | 2.5 | 1800 | 3400 | 3.1 | 3/4" |
| AXD2020E | 1.9 | 2000 | 3400 | 2.6 | 5/8" |
| AXD2427G | 2.4 | 2700 | 3400 | 4.4 | 3/4" |
| AXD2520E | 2.5 | 2000 | 3400 | 3.4 | 5/8" |
| 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" |
| AXD3020E | 3.0 | 2000 | 3400 | 4.1 | 5/8" |
| AXD3020G | 2.8 | 2000 | 3400 | 3.8 | 3/4" |
| AXD3025G | 2.9 | 2500 | 3400 | 5.0 | 3/4" |
| AXD3030G | 2.9 | 3000 | 3400 | 6.0 | 1" |
| AXD3522G | 3.3 | 2200 | 3400 | 5.0 | 3/4" |
| AXD3525G | 3.3 | 2500 | 3400 | 5.7 | 3/4" |
| AXD3530G | 3.3 | 3000 | 3400 | 6.8 | 1" |
| AXD4030G | 3.7 | 3000 | 3400 | 7.6 | 1" |
| FWD3530E | 3.5 | 3000 | 3400 | 7.2 | 1 1/8" |
| FWD3530G | 3.5 | 3500 | 3400 | 8.4 | 1" |
| FWD4030E | 4.0 | 3000 | 3400 | 8.2 | 1 1/8" |
| FWD4035G | 4.0 | 3500 | 3400 | 9.6 | 1" |
| FWD4530E | 4.5 | 3000 | 3400 | 9.3 | 1 1/8" |
| FWD4530G | 4.5 | 3500 | 3400 | 10.8 | 1" |
| 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" |
| HWD4040G | 4.0 | 4000 | 3400 | 11.0 | 24 mm |
| HWD4540G | 4.5 | 4000 | 3400 | 12.4 | 24 mm |
| HW4040SGR^ | 4.2 | 4000 | 1450/3400 | 11.5 | 1" |
| HW4540SGR^ | 4.8 | 4000 | 1450/3400 | 13.2 | 1" |
| LWD2010EA* | 2.2 | 1000 | 3400 | 1.5 | 5/8" |
| LWD2010GA* | 2.2 | 1000 | 3400 | 1.5 | 3/4" |
| LWD2010SA* | 2.2 | 1000 | 3400 | 1.5 | 24 mm |
| LWD2020E | 2.1 | 2000 | 3400 | 2.9 | 5/8" |
| LWD2020E-K^ | 2.1 | 2000 | 3400 | 2.9 | 5/8" |
| LWD2020G | 2.1 | 2000 | 3400 | 2.9 | 3/4" |
| LWD2020G-K | 2.1 | 2000 | 3400 | 2.9 | 3/4" |
| LWD2020S | 2.1 | 2000 | 3400 | 2.9 | 24 mm |
| LWD2520G | 2.5 | 2000 | 3400 | 3.4 | 3/4" |
| LWD2520G-K | 2.5 | 2000 | 3400 | 3.4 | 3/4" |
| LWD3020E | 3.0 | 2000 | 3400 | 4.1 | 5/8" |
| LWD3020G | 3.0 | 2000 | 3400 | 4.1 | 3/4" |
| LWD3020G-K | 3.0 | 2000 | 3400 | 4.1 | 3/4" |
| LWD3020S | 3.0 | 2000 | 3400 | 4.1 | 24 mm |
| LWD3025G | 3.0 | 2500 | 3400 | 5.1 | 3/4" |
| LWD3025G-K | 3.0 | 2500 | 3400 | 5.1 | 3/4" |
| LWD3025S | 3.0 | 2500 | 3400 | 5.1 | 24 mm |
| LWD3522G | 3.5 | 2200 | 3400 | 5.3 | 3/4" |
| LWD3522GE | 3.5 | 2200 | 3400 | 5.3 | 3/4" |
| LWD3522S | 3.5 | 2200 | 3400 | 5.3 | 24 mm |
| LWD4020S | 4.0 | 2000 | 3400 | 5.5 | 24 mm |
| VRX2017VL46AL | 2.0 | 1700 | 3200 | 2.3 | 7/8" |
| VRX2017VL46AL | 2.0 | 1700 | 3200 | 2.3 | 7/8" |
| VRX2022VL46 | 2.0 | 2200 | 3200 | 3.0 | 7/8" |
| VRX2022VL80 | 2.0 | 2200 | 3200 | 3.0 | 7/8" |
| VRX2422VL80 | 2.3 | 2200 | 3200 | 3.5 | 7/8" |
| VRX2017VL46AL | 2.1 | 1700 | 3400 | 2.5 | 7/8" |
| 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" |
| ZWD3030G | 3.0 | 3200 | 3400 | 6.6 | 1" |
| ZWD3030G-K | 3.0 | 3000 | 3400 | 6.2 | 1" |
| ZWD3040G | 3.0 | 4000 | 3400 | 8.2 | 1" |
| ZWD3530G | 3.5 | 3200 | 3400 | 7.7 | 1" |
| ZWD3530G-K | 3.5 | 3000 | 3400 | 7.2 | 1" |
| ZWD3540G | 3.5 | 4000 | 3400 | 9.6 | 1" |
| ZWD4030G | 4.0 | 3200 | 3400 | 8.8 | 1" |
| ZWD4030G-K | 4.0 | 3000 | 3400 | 8.2 | 1" |
| ZWD4040G | 4.0 | 4000 | 3400 | 11.0 | 1" |