Ametek
Ametek Lamb Stationary Motor Fan - Vacuum Motor Replacement
Ametek Lamb Stationary Motor Fan - Vacuum Motor Replacement
SKU:31231
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Shipping Information
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
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.
Received a defective item?
Contact us so we can help arrange a prepaid return label and replacement.
Please review our Return & Refund Policy for complete details and exclusions.
Warranty Information
Warranty Information
All products sold by Vacuums and More come with the manufacturer's warranty. Warranty terms vary by brand and product.
With 35 years of industry experience, we stand behind every product we sell. Contact us for warranty support.
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Product details
Part 31231 is the stationary fan for Ametek Lamb vacuum motors, the fixed diffuser that sits alongside the rotating impeller and redirects airflow through the motor's stages. Unlike the rotating fan it does not turn; it shapes the air the rotating fan throws at it.
Stationary fans crack and lose vanes, usually from debris that has made it past the filters or from the heat of a motor that has been run under restriction. A broken vane costs airflow directly and puts the stage out of balance, which you notice as reduced suction and a motor that sounds coarser than it used to.
It fits Ametek motors including the 115737, 115744, 115750, 115756 and 115792, the 116181, 116210-50 and 116210-85, the 116311 and 116312, the 116353 and 116355, and on through the 116432, 116472, 116604, 116657, 116883 and 116978-07.