GT15 output

[lwparchive]

I have a GT-15 Gould pump and I love it. It is installed on a 2 inch
well----12 ft. 2 inch point and strainer. How many gallons per hr should
it be pumping.(I suspect it is flowing about 2300 gallons per hour. I wish to know if I am close. Also, I am thinking of installing a inch and a quarter (1 1/4 pipe inside the 2 inch casing of the well----with a foot valve. My question to you is ---how many gallons per hour should I get with this arrangement. The water is 16 foot below the surface. Look forward to hearing from you--Howard

[dlamp67]

If you were pump open discharge, you could get up to about 60GPM, dependent upon the water level in the well and whether or not the well can produce that volume.