Thaum lub tshuab ua haujlwm. Vim yog qhov kev khiav ntawm lub tank sib tov hauv ntau qhov kev taw qhia, qhov ntws thiab digression ntawm ntau hom khoom siv tau nrawm dua hauv cov txheej txheem ntawm kev sib tov. Tib lub sijhawm, qhov xwm txheej yog zam kom tsis txhob muaj kev sib sau ua ke thiab kev sib cais ntawm cov khoom siv hauv qhov sib piv ntawm lub ntiajteb txawj nqus vim yog lub zog centrifugal hauv lub tshuab sib tov ib txwm muaj, Yog li ntawd cov txiaj ntsig zoo heev tuaj yeem tau txais.
| Qauv | Peev Xwm ntawm lub thoob (L) | Qhov Siab Tshaj Plaws. Muaj Peev Xwm Thauj Khoom (L) | Qhov hnyav tshaj plaws (kg) | Ceev (r/min) | Lub Cev Muaj Zog (Kw) | Qhov Loj Tag Nrho (hli) | Qhov hnyav (kg) |
| HD5 | 5 | 4 | 2.4 | 0-28 | 0.25 | 750 * 650 * 450 | 150 |
| HD15 | 15 | 12 | 7.5 | <=20 | 0.55 | 900 * 750 * 1100 | 200 |
| HD20 | 20 | 16 | 10 | <=20 | 0.75 | 1000 * 800 * 1150 | 250 |
| HD50 | 50 | 30 | 30 | <=17 | 1.1 | 920 * 1200 * 1100 | 300 |
| HD100 | 100 | 75 | 50 | 0-8 | 1.5 | 1200 * 1700 * 1500 | 500 |
| HD200 | 200 | 160 | 100 | 0-8 | 2.2 | 1400 * 1800 * 1600 | 800 |
| HD400 | 400 | 320 | 200 | 0-8 | 4 | 1800 * 2100 * 1950 | 1200 |
| HD600 | 600 | 480 | 300 | 0-8 | 5.5 | 1900 * 2300 * 2250 | 1500 xyoo |
| HD800 | 800 | 640 | 400 | 0-8 | 7.5 | 2200 * 2500 * 2590 | 2000 xyoo |
| HD1000 | 1000 | 800 | 600 | 0-8 | 7.5 | 2250 * 2600 * 2600 | 2500 |
| HD1200 | 1200 | 960 | 700 | 0-8 | 11 | 2950 * 2650 * 2750 | 3000 |
| HD1500 | 1500 xyoo | 1200 | 900 | 0-8 | 11 | 3100 * 2850 * 3000 | 3000 |
Nws yog ib qho tseeb uas tau tsim tsa ntev los lawm tias tus neeg liab yuav txaus siab los ntawm
nyeem tau ntawm ib nplooj ntawv thaum saib.