{"product_id":"ao-smith-f391-three-phase-tefc-induction-motor","title":"AO Smith F391 Three Phase TEFC Induction Motor","description":"\u003cdiv\u003e\u003cp\u003eAO Smith F391 is a 3 horsepower, three-phase induction motor with a 182T frame and a TEFC (totally enclosed fan-cooled) enclosure, configured for dual-voltage operation at 230 and 460 VAC. It runs at 1760 RPM, a four-pole speed typical for standard line frequencies and well suited to a broad range of mechanical loads. TEFC construction protects the windings from dust, moisture, and other contaminants while the integrated fan provides cooling for continuous-duty or intermittent-use applications. As a general-purpose, NEMA-frame motor, the F391 is commonly applied to pumps, fans, conveyors, and machine tools in manufacturing and process environments, offering rugged, reliable performance with straightforward replacement and cross-reference in catalogs. With 230\/460 V compatibility and a standard 182T frame, it fits a wide array of existing equipment and replacement components, making it a practical choice for upgrades where a 3-phase TEFC motor is required.\u003c\/p\u003e\u003c\/div\u003e","brand":"AO","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46277656281322,"sku":null,"price":435.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-076.png?v=1788727429","url":"https:\/\/gtghardware.com\/products\/ao-smith-f391-three-phase-tefc-induction-motor","provider":"GTG Hardware","version":"1.0","type":"link"}