Self-priming centrifugal pump medium range

Self-priming centrifugal pump medium range Centrifugal pump self-priming centrifugal pump main components include the stator, rotor, bearing and shaft seal of four major components. Self-priming centrifugal pump bearings with mechanical seal. In the course of self-priming centrifugal pumps and gear pumps the main difference is the different working principle. Self-priming centrifugal pump is widely used, the use of simple, as long as the pump before the start of pump casing filled with liquid being transported; start, start, the impeller driven by the shaft at high speed rotation, the fluid between the leaves must also be with Turn. CYZ self-priming centrifugal oil pump relies on the role of the impeller on the liquid to transfer the mechanical energy of the prime mover to the liquid. The main structure of the work is to rely on the sealing section of the water inlet and the tail cover, packing, retaining ring and other components. The principle of drainage can generally be divided into several forms of vane pumps and volumetric pumps. CYZ-type self-priming centrifugal pump is mainly used to transport gasoline, kerosene, diesel, aviation kerosene and other petroleum products. Transport medium temperature to ensure that at -20 ℃ ~ +80 ℃, is an excellent marine loading and unloading pumps. Very suitable for land oil depots, tankers and other storage devices for oil transportation. Maintenance process, as long as follow the instructions and maintenance of the provider, the service life will be very long.

N Series Ground Screw/Ground Screw Pile,ground Spike,Ground Screw pile foundation , Screw Pile   :Threaded Bolts fasten, No Flanges,one ,three or four bolts fixed .Including not galvanized ground screw,Hot Dip Galvanized Ground Screw.

Available in the following diameters and length :

Diameter :68 mm,76 mm,89 mm,114 mm ,140mm,219mm

Length of N Ground Screw pile (mm)  : 800,1000,1200,1500,1800,2000,2500,3000,5000 and requested length

Nut aperture for N series ground screw : 3-M 10/12/14/16

Surface treatment : Hot Dip Galvanized ,DIN EN ISO 1461-1999 ,average thickness of coating more than 80 micron

Range of Application : Solar power system,fence, timber construction ,farm and garden fence ,umbrella basement ,advertising board and banner ,lighting pole &

 Production charting  : Cutting pipe to he standard length ,forming the pipe according to design ,welding and assemble blade,flange,nut , acid pickling ,hot dip galvanize ,QC, Packing ,shipments

N series Ground Screw N series Ground Screw

 

 

N Series Ground Screw

Ground Screw,Helix Ground Screw,Ground Screw Pile,Screw Pile,Ground Foundation, HDG Ground Screw Post Pile, Ground Screw Pile,Hot Dip Galvanized Ground Screw

SHIJIAZHUANG AOJIN TRADE CO.,LTD , http://www.chinagroundscrew.com