“After using other brands, this Zoeller M53 is the one that came up in search and fits my needs perfectly.”
“Excellent pump with pre-drilled weep hole, overheat protection, and quiet operation. Caution about level surface.”
“This is my second Zoeller pump; the first lasted 15 years.”
“Feels premature to write a review for a pump not in service yet, but this is my 4th Zoeller, known for durability.”
“Backup pump for a system running for 2 years constantly.”
“Had two pumps fail due to float switch issues, spent a lot on repairs.”
“Easy install, several storms, running great.”
“Very reliable and robust, based on 33 years of pump experience.”
