Vertical Multistage Pump Hnathawh Dan

Vertical multistage pump hian impeller-te high-speed rotation (a tlangpuiin 2900-3500 rpm) avanga centrifugal force siam hmangin pressure boosting a ti thei a ni. Motor hian pump shaft chu a khalh a, series-connected impellers te chu a khalh a ni. Impeller stage tin hian central low-pressure zone (0.1{14}}0.3 MPa vel) atanga tui chu pawn lam kil lam hawiin a nawr a, chu chuan localized high pressure (single-stage pressure boost 0.2-0.5 MPa) a siam a ni. Tui hi guide vane kaltlangin a luang a, impeller stage dang pan turin a kal a ni. Series-a stage tam tak (a tlangpuiin 2-12) hnuah chuan a tawp ber pressure chu 1.0-6.0 MPa a thleng thei. He design hi high-pressure application atan a tha hle a, chu chu high-rise building water supply (head 100-600 m) leh industrial boiler feed te a ni. A modular structure hian pressure mamawh angin stage zat chu a inthlak danglam thei a ni.