TOPGUY KP series pump is one of the pumps with mature te chnology and it is approved by customer.Its motor is with internal ve ntilation design, and the winding design is advanced.The material of this pump is aluminum of high quality, it is under low-noise and less-vibr ation and durability.It applied the mechanical seal of good quality.The pump casing.guide vane and impeller applied unique design with max flow, max head and low noise.The strainer is easy to install.2" inlet and outlet.Liquids part is made of high reinforce engineering plastic.It is applicable to :swimming-pool,industrial water, oceans pavilin.water park, etc.