The Emerson 56 Y-Frame Square Flange motor is an impressively designed motor for your pool or spa. Its Triple Bearing Protection prevents premature wear and tear and its sealed ball bearings provide additional support giving you long lasting performance. The Emerson 56 Y-Frame Square Flange motor has a Class B insulated design and a Totally Enclosed Fan Cooled (TEFC) enclosure that keeps it cool during operation. Its large 6.5' frame boasts a stainless steel shaft and houses a brushless permanent magnet motor for extreme reliability. The Emerson 56 Y-Frame Square Flange is packed with convenient features like a freeze sensor, vacuum mode, and SVRS mode for safety. It also boasts programmable settings for various flows. The Emerson 56 Y-Frame Square Flange is a variable speed pool and spa motor and its powerful 3 HP delivers optimum performance.