💦 High-Performance Hallmark Industries MA0414X-7 Deep Well Submersible Pump: 1 hp, 110V, 60 Hz, 33 GPM, 207' Head, Stainless Steel, 4" - Unparalleled Efficiency and Reliability Review

This review is for a Hallmark Industries MA0414X-7 Deep Well Submersible Pump, 1HP, 110V. I have this pump in a 20ft well, 4 inch PVC case installed. It's easy to install, although it needs a check valve because its internal check valve doesn't work well. (Without a check valve, the pump runs all the time because the pressure seeps back down the well.) A month later, it's still working great. It charges my hydraulic tank in a tenth of the time it took a 1hp jet pump. Yes, literally 10 times. I…

More and more like this in recent history; a big difference in reviewer ratings for this product - WHY? (i.e. many 4 and 5 stars with a set of 1 and 2 stars). I bought and installed this pump on October 16th and it has been working flawlessly ever since (after about 900 hours of use). I am very happy with it and rated it accordingly. So if a company sells a well-designed product with good quality control, most of us will give it a 4 or 5 rating. Quality control issue, not a design issue…

Ie I have done a lot of research to choose a new downhole pump and I keep coming back to this because the price seems really harsh. ####Benefits####145$. everyone else has an approval rating of 85% (4 and 5 stars together) on Amazon as of 10/2019. Given that 90% of people who have had a bad experience leave a negative review and maybe 30-60% of happy customers leave a positive review, it seems that people are generally happy. to 60psi less than twice as fast as my old 1hp pump). #### Cons ####…