It has vacuum self-priming capability, eliminating the need for a foot valve or additional water supply The copper wire motor, combined with an independent cooling fan cover, achieves efficient cooling Equipped with a dedicated waterproof switch to effectively prevent water ingress The pump head is made of high strength nylon material which is lighter than metal material Combining strong power and convenient design, it can handle domestic water supply, yard irrigation, small-scale agriculture and industrial liquid transfer, Manufacturer: Santiway