QB系列漩涡泵

QB series vortex pump working principle of thevortex pump The vortex pump so called thisbecause the peripheral edge of the impeller contains numerous radical blades,designedd to yield energy to the fluid being pumped.The particular shape of the blades rapidly transfers radical recirculation motion to the fluid on entry to the pump,between the impeller blades and the double channel,machined on each side of the pump body.Since each of the numerous blades helps transfer energy,the fluid pressure increases progressively as it passes from the suction opening to the delivery opening,ensuring an even,non-pulsing flow and high pressure with particularly steep curve. vortex pump installation and application The vortex pumps are suitable for handling clear water not containing abrasive particles and fluids which are not chemically aggressive to the pump components. These pumps are reliable,economical and simple to use.they are suitable for domestic applications and the automatic distribution of water from surge tanks,watering gardens and for boosting insufficient mains water pressure. Vortex pump's operating conditions Liquidtemperatureupto60°C Ambienttemperatureupto40°C TotalSuctionliftupto9m Continuousduty Vortex pump's motor Two-poleinductionmotor(n=2850r.p.m) InsulationClassB ProtectionIP44 Vortex pump's material Pumpbody:Castiron Motorsupport:Castiron Motorhousing:Aluminum Impeller:Brass Diffuser:Noryl Shaftwithrotor:45#Steel,AISI416 stainlesssteelifrequest Mechanicalseal:Carbon/Ceramic The performance chart of vortex pump The technology parameter of the vortex pump: ModelPower (KW)(HP) Max.Flow (L/MIN) Max.Head (M) InletOutlet (Inch) Max.Suck (M) N.W (KG) PackingDimension (mm) QB600.370.535351"*1"95.5265*130*160QB700.550.7545501"*1"99.2325*160*200QB800.75150601"*1"910.2325*160*200QB900.75150601-1/2"*1-1/2"911325*160*200