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Ametek

Motor - 2-Stage, 5.7", Quiet Bypass, Perpendicular Discharge, Ball/Sleeve

Motor - 2-Stage, 5.7", Quiet Bypass, Perpendicular Discharge, Ball/Sleeve

$188.99 USD
$188.99 USD
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116757-29

Low stock: 10 left
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Shipping Information

We offer free standard shipping on eligible orders of $100 or more within the 48 contiguous United States. Eligibility is calculated on the merchandise subtotal after discounts and before tax.

Most in-stock orders using standard shipping are processed within 1-5 business days, and most arrive 2-11 business days after they are placed. Backordered and special-order items may take longer. Expedited UPS Ground is available at checkout for an extra charge, including on orders that qualify for free standard shipping. See our Shipping Policy for details.

Returns & Exchanges

Need to return an item? We’re happy to help. Eligible items may be returned by requesting authorization within 35 days of delivery. Once approved, your return must reach us within 21 days.

Return eligibility

Items must be unused, in new condition, and include their original packaging and all accessories. Machines that use water cannot be returned once unboxed, unless defective upon arrival.

Shipping and refunds

For non-defective returns, customers cover return shipping. Original shipping charges are nonrefundable. If your order included free shipping, our actual outbound shipping cost will be deducted from your refund. Eligible returns have no restocking fee.

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Please review our Return & Refund Policy for complete details and exclusions.

Warranty Information

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With 35 years of industry experience, we stand behind every product we sell. Contact us for warranty support.

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Motor - 2-Stage, 5.7", Quie...

$188.99

Product details

Running at 17,649 RPM, this replacement Ametek quiet bypass motor (Part #116757-29) is a 5.7-inch, 2-stage unit operating on 120 volts at 9 amps. Its Acustek peripheral discharge reduces motor noise well below a standard motor, while double ball bearings support about 97 CFM of airflow, which suits noise-sensitive environments.

Replace the motor when you notice suction loss, unusual sounds, or a unit that will not start. Fitting the matching quiet motor restores rated airflow and returns operation to its lower noise level.

  • Function: 5.7-inch, 2-stage quiet bypass motor, 120V, ball/sleeve bearings, Acustek discharge
  • Benefit: quieter operation with restored suction
  • Part: carbon brush kit 833384-51 available separately

Confirm the motor number, voltage, and discharge type against your existing unit before ordering to ensure a proper fit.