Can you post what pump you have that quit pumping? A centrifugal pump will stall out when it reaches it's maximum delivery pressure, aka shutoff head.
Kevin 1951 Chevy 3100 work truck Follow this saga in Project Journal Photos 1929 Ford pickup restored from the ground up. | 1929 Ford Special Coupe (First car) Busting rust since the mid-60's If you're smart enough to take it apart, you darn well better be smart enough to put it back together.