STP350 triplex plunger pump is a horizontal singlea-acting pump widely used for cementing, small-scale fracturing and circulating operations. It is mainly composed of PG series power end and T series fluid end. Power end: model PG05, housing welded of steel structure, Fluid end: 5″,4-1/2″,4″,3-3/4″ plungers for different pressure and displacements.
| Max. input power | 265kW(350hp) |
| Max. output HHP | 224kW(300hp) |
| Max. rod load | 489412N(110000 lbs) |
| Stroke | 127mm(5″) |
| Max. SPM | 350rpm |
| Gear rasio | 4.32 : 1 |
| Overall dimensions | 1760x1178x805mm |
| LXWXH | (69.29″x46.28″x31.7″) |
| Weight | 2050kg (4520 lb) |
