Ametek Fan Cover/Shell for all 7.2" Motors Part #20.4429
- Product SKU: 20-4429
- Category: Ametek vacuum parts
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Frequently Asked Questions
1. What is the Ametek Fan Cover/Shell for All 7.2" Motors – Part #20-4429 used for?
The fan cover protects and supports the motor's fan assembly while helping maintain proper airflow, cooling, and dependable motor performance.
2. Which vacuum motors are compatible?
This fan cover is designed for compatible Ametek Lamb 7.2-inch vacuum motors. Always verify your motor model and part number before ordering.
3. Is this a genuine OEM Ametek replacement part?
Yes. It is a genuine Ametek Lamb OEM replacement part manufactured to original factory specifications for dependable fit and long-lasting performance.
4. What material is the fan cover made from?
It is manufactured from durable OEM commercial-grade metal designed for demanding vacuum motor applications.
5. How many fan covers are included in the package?
The package includes one replacement fan cover/shell.
6. When should the fan cover be replaced?
Replace the fan cover if it becomes cracked, bent, corroded, or damaged, or if it no longer properly protects the motor's internal fan assembly.
7. Can a damaged fan cover affect motor performance?
Yes. A damaged fan cover can reduce airflow efficiency, affect motor cooling, and expose internal components to dust and debris.
8. Is installation easy?
Yes. It is designed as a direct OEM replacement for compatible Ametek Lamb vacuum motors. Professional installation is recommended during motor servicing.
9. Will replacing the fan cover improve motor reliability?
Yes. Replacing a damaged fan cover helps restore proper airflow, motor protection, and dependable operating performance.
10. Is this fan cover suitable for commercial vacuum motors?
Yes. It is designed for commercial, industrial, and central vacuum applications using compatible Ametek Lamb 7.2-inch motors.
11. Should the fan cover be inspected during routine motor maintenance?
Yes. Regular inspection helps identify cracks, corrosion, or damage before they affect motor cooling and overall performance.
12. Why purchase the Ametek Fan Cover/Shell for All 7.2" Motors – Part #20-4429 from an authorized dealer?
Buying from Authorized Ametek Vacuum Parts Dealer Ace Vacuums ensures genuine OEM replacement parts, dependable compatibility, and knowledgeable customer support.
13. Where can I purchase the Ametek Fan Cover/Shell for All 7.2" Motors – Part #20-4429?
The product is available through Authorized Ametek Vacuum Parts Dealer Ace Vacuums, both online and in-store.
14. Does this fan cover provide an OEM fit?
Yes. It is manufactured to original Ametek Lamb specifications for precise fit, dependable protection, and reliable motor performance.
15. How should an unused replacement fan cover be stored?
Store the fan cover in a clean, dry location away from excessive heat, direct sunlight, moisture, corrosive chemicals, and physical impact to help preserve its condition until installation.
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Shipping, Return & Refund Policy
Shipping Policy
In-stock merchandise generally ships from our Leesburg, Virginia location within 3–5 business days. Processing time is separate from carrier transit time and is not a guaranteed delivery date. Weekends and holidays can affect timing. Special-order, backordered or unavailable items may take longer; contact us to confirm timing before purchase when a deadline matters.
Shipping options and charges are shown at checkout. After dispatch, follow the carrier's tracking updates. Weather, carrier delays, order verification and inventory confirmation may affect delivery. Inspect packages promptly and retain packaging if there is damage or an incorrect or missing item.
Returns and refunds
Eligible unused items have a 30-calendar-day return request window for refunds or exchanges, measured from delivery or in-store purchase. Return authorization is required. Final-sale exclusions, the 15% restocking fee for change-of-mind returns and shipping responsibilities are explained in our Return and Refund Policy. That policy is the governing source for return eligibility and fees.
For shipping or return help, email sales@acevacuums.com or call 703-997-9292.
30-Day Returns, Refunds and Exchanges
Updated September 27, 2026. Request a return for an eligible unused item within 30 calendar days of delivery (or purchase for items collected in store). Eligible returns may be refunded to the original payment method or exchanged, subject to availability. The same 30-day request window applies to both refunds and exchanges; there is no separate seven-day or 15-day refund deadline.
Eligibility and authorization
Items must be unused, clean, complete and in their original packaging with all accessories, manuals and proof of purchase. Contact sales@acevacuums.com or 703-997-9292 before sending anything back. Include your order number, item and reason for return. We will confirm eligibility, charges and return instructions. Unapproved or cash-on-delivery returns are not accepted.
Fees and shipping
For an approved change-of-mind return, a 15% restocking fee applies to the returned merchandise price. Original shipping charges are not refundable and the customer pays return shipping. These charges do not apply to an approved return caused by our shipping error or a damaged/defective item claim. Contact us first so we can arrange the appropriate remedy and shipping instructions. Do not assume a prepaid label is included.
Final-sale and excluded items
Air purifiers; discounted, clearance, trade-in, holiday-sale and price-matched purchases; gift cards; custom or special-order products; electrical parts; used or installed items; opened cleaning solutions; and used bags, filters, belts or other consumables are not eligible for change-of-mind returns. Other items clearly marked final sale at purchase are also excluded. An opened box alone does not disqualify an otherwise eligible unused, complete item, but consumables and cleaning solutions must remain unopened.
Damaged, defective, incorrect or missing items; recalls
Inspect your order promptly and contact us as soon as you discover a problem, with your order number and photos where helpful. Keep the packaging. Change-of-mind exclusions and deadlines do not remove applicable defect, warranty, recall or statutory rights. Warranty coverage requires evaluation under the manufacturer's terms; dealer status does not guarantee free repair. Recalled products must follow the manufacturer's recall process.
Refund timing and exchanges
After we receive and inspect the return, we will notify you of approval or the reason it cannot be accepted. Approved refunds are issued to the original payment method within 10 business days of approval; your bank may take additional time to post them. Contact us if more than 15 business days have passed since approval. Exchanges require authorization and replacement availability; any price difference and applicable charges will be explained before processing.
Applicable rights and earlier purchases
This policy applies to online and in-store purchases. We will honor more favorable written return terms provided with an earlier purchase. Applicable consumer rights remain unaffected. Where the European Union 14-day cancellation right applies, customers may cancel or return eligible orders within 14 days of receipt, subject to applicable legal exceptions, without giving a reason.
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