Manufacturer of Frac Pumps, Fluid Ends, Pump Parts & Flow Iron


TianyuMfg manufactures high-quality QWS1000 fluid ends 100% compatible with your current QWS1000 pumps. It is designed for easy maintenance and could save you significant downtime in your cementing, acidizing, gravel packing, and snubbing applications.
TianyuMfg QWS1000 fluid ends are available in standard plunger sizes, 4″ and 4 1/2″. We also manufacture QWS1000 fluid ends in particular plunger sizes, including 3″ and 3 1/2″.
No matter whether you need carbon steel-made or stainless steel-made QWS1000 fluid ends, in just bare block or fully dressed, TianyuMfg will definitely be of great help to you.
| Plunger Diameter | Output per Rev | 50 SPM | 100 SPM | 150 SPM | 200 SPM | 250 SPM | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| LPM | MPa | LPM | MPa | LPM | MPa | LPM | MPa | LPM | MPa | ||
| In | Liter / Rev | Displacement at Pump Strokes Per Minute | |||||||||
| 4″ | 4.9422 | 247.11 | 98.113 | 494.22 | 61.375 | 741.33 | 40.905 | 988.44 | 30.679 | 1235.55 | 24.543 |
| 4 1/2″ | 6.255 | 312.75 | 77.221 | 625.50 | 48.48 | 938.25 | 32.32 | 1251.00 | 24.24 | 1563.75 | 19.392 |
| Output Power (ME = 90%) | 449 KW | 562 KW | 562 KW | 562 KW | 562 KW | ||||||
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