Grundfos pumps set the benchmark for efficiency and reliability in water circulation, pressure boosting, and multistage transfer, and ePumps carries the ranges that matter most for residential, commercial, and industrial systems. If you are looking for a Grundfos pressure pump to hold steady water pressure in a home, building, or process line, the CM and CMB booster families deliver quiet, high-efficiency performance in compact cast-iron and stainless-steel bodies. For higher-flow and higher-head demands, the vertical multistage CR, CRI, and CRN series cover everything from light commercial boosting to heavy industrial transfer, with stainless construction options for clean-water and mildly aggressive applications. Across the lineup, Grundfos engineering means lower energy draw, longer service life, and tighter pressure control than conventional pumps, which is why they are specified for HVAC circulation, domestic and commercial water pressure boosting, irrigation supply, and industrial fluid handling. Common applications include whole-building pressure boosting, booster systems for multi-story properties, HVAC hot- and chilled-water circulation, reverse-osmosis and filtration feed, and general water supply where consistent pressure is critical. ePumps stocks genuine Grundfos pumps and replacement parts, so you can match a new unit or service an existing one without guesswork. Browse by series, horsepower, voltage, flow, and head below, or narrow to the CM and CR families if you already know the platform you need. Not sure which Grundfos pump or pressure booster fits your flow and pressure targets? Our team will help you size the right model and confirm compatibility with your existing system before you buy.
