Our small cottage is supplied by an artesian well. The well supplies water to six cottages. There is a four inch pipe from the well that runs in front of all of the cottages (gravity feed). Each cottage is tapped into this four inch line. I have a 1/2 hp shallow well jet pump with ejector (installed indoors), a 3/4 suction line, and bladder tank. The distance from the four inch line to the pump is approximately fourty five feet with about a eight foot rise.
I am in the need of a new pump.
My question is what size and style of pump would you suggest and is the ejector necessary.