My old irrigation system pump decided it was tired after 15 years of faithful service. I was able to find the exact replacement here at a very reasonable price. Installed it myself, as evidenced by the purple PVC pipe cleaner spatter in the picture! Not that hard to do. Previous install was by a contractor and was substandard. They used 12 gauge wire instead of the manufacturer-required 10 gauge wire to hook it up. This may have been the reason that it didn't last longer. This unit is solid, reliable, and has a solid cast iron pump casing that I believe will last quite a while.