AquaMotion pumps are rugged, easy-to-install and feature quiet running operations. Compact, self-venting and maintenance-free, the pumps are high-torque direct-drive with low power draw. A patented innovative cartridge is field-serviceable and –replaceable. The pumps feature a high-capacity output for residential and light commercial heating and plumbing applications. The pumps feature a patented state-of-the-art bearing design and long-life stainless construction.