Specs
| Engine | GX390 |
| Displacement | 389 cc |
| Bore and stroke | 3.5" x 2.5" |
| Compression Ratio | 8.2:1 |
| Oil Alert | Std |
| Pump type | Trash Centrifugal Self-priming |
| Volute | Rigid Mounted Cast Iron w/ Stainless Wear Plate |
| Impeller | Conical Cast Iron |
| Mechanical Seal (Pump case / impeller) | Silicon Carbide/Silicon Carbide |
| Priming time | 150 sec. @16.4 ft. |
| Drive system | Direct |
| Discharge capacity | 423 gal/min |
| Suction port diameter | 4" |
| Discharge port diameter | 4" |
| Total head lift | 82 ft. |
| Suction head lift | 26 ft. |
| Maximum pressure | 36 psi |
| Solids handling | 1 1/16 inches |
| Dimensions (LxWxH) | 28.9" x 21.1" x 22.2" |
| Dry weight | 172 lbs. |
| Fuel Capacity | 1.6 gal |
| Run Time @ Max Discharge | 1.5 hr |
| Strainer Part # | 78325-YG2-003 |
| Residential Warranty | 3 years |
| Commercial Warranty | 3 years |