• Highlight: This Ametek 11622700 is a 5.7-inch two-stage thru-flow motor with two-speed operation — a configuration commonly found in commercial uprights and canisters that need both high-power and quiet-running modes.
• Best For: two-speed upright and canister vacuum repair work, hotel and hospitality housekeeping equipment, and commercial fleets running variable-load cleaning.
• Expert Note: Thru-flow design routes air through the motor for cooling, which is efficient but means dust load matters — keep filtration intact. Two-speed operation extends bag and filter life on lighter passes. Verify your existing motor's two-speed wiring before installing.
*Independent analysis of 500+ marketplace data points.