General Description CRZLB¡¢CRZLD series single stage vertical axial flow pumps are provided for delivering clear water, sewage water, rain water and other liquid with slight corrosive. The highest temperature of the liquid is not allowed more than 50¡æ.This series pumps have the features of large capacity and low head. It is widely used for agriculture irrigation, water conservancy, water supply and drainage for municipal facilities, farm land, pollution water treatment,power station, water lifting Performance range Capacity Q: 18¡«1368 m3/h Head H: 100¡«360m Instruction of pump type Example1 500CRZLB-6.3 500£º outlet diameter of pump£¨mm£© CR£ºCompany code, means produced by CREDO PUMP DK£º Multi -stage horizontal split centrifugal pump Z: Axial flow pump L£º Vertical. B: Blades adjustable when stationary (D-fixed blades). 6.3: Head at design point. Example2 500CRZLB-120 500£º outlet diameter of pump£¨mm£© CR£ºCompany code, means produced by CREDO PUMP DK£º Multi -stage horizontal split centrifugal pump Z: Axial flow pump L£ºVertical. B: Blades adjustable when stationary (D-fixed blades). 120-Pump specific speed Structure The pump is vertically installed with the inlet vertical downward and the outlet horizontal extending. The pump and the motor are connected directly and mounted on separate foundation. The axial thrust of the pump is carried by the motor. The pump adopts rubber guiding bearings. The seal usually uses packing seal. Material of main parts Shaft: High-quality carbon steel. Impeller: Cast iron / Cast steel / Stainless steel. Other parts: Cast iron / welded steel plate. Parts Range pump, motor, common Foundation plate , sluice valve and check valve. Remaind: Please indicate the material of main parts in your inquiry or purchase contract. Any special requirement, please don¡¯t hesitate to contact us.