Powr-Flite Millennium Floor Machine 17" 1.5 HP – Part #NM171HD
- Product SKU: NM171HD
- Category: Commercial Equipment, Floor Machines
- Order within
Quick Summary
The Powr-Flite Millennium Floor Machine 17" 1.5 HP – Part #NM171HD is a professional-grade commercial floor machine built for scrubbing, stripping, polishing, spray buffing, bonnet carpet cleaning, and routine hard floor maintenance. Featuring a 17-inch cleaning path, a powerful 1.5 HP commercial motor, and rugged Millennium Series construction, the NM171HD delivers exceptional durability, smooth operation, and reliable performance for daily commercial cleaning applications.
Available through Authorized Powr-Flite Dealer Ace Vacuums, the NM171HD is ideal for janitorial contractors, schools, hospitals, hotels, office buildings, retail stores, churches, healthcare facilities, and property management professionals seeking dependable floor care equipment.
Product Overview
The Powr-Flite Millennium Floor Machine NM171HD is engineered to provide commercial-grade cleaning performance while offering the maneuverability of a 17-inch floor machine. Its balanced design makes it easy to operate in medium-sized commercial areas while still delivering the power needed for demanding floor maintenance tasks.
Powered by a 1.5 HP commercial-duty motor, the NM171HD delivers excellent torque for wet scrubbing, floor stripping, polishing, spray buffing, bonnet carpet cleaning, and surface preparation. The heavy-duty Millennium Series construction, precision-balanced chassis, and commercial-grade transmission ensure dependable operation and years of reliable service in high-use commercial environments.
Compatible with a wide range of pad drivers, scrubbing brushes, polishing pads, stripping pads, bonnet pads, and specialty floor care accessories, the NM171HD is a versatile solution for virtually every hard floor maintenance application.
Purchase confidently from Authorized Powr-Flite Dealer Ace Vacuums, your trusted source for genuine Powr-Flite commercial floor machines, OEM replacement parts, accessories, expert product recommendations, and exceptional customer support.
Expert Recommendation
Our commercial floor care specialists recommend the Powr-Flite Millennium Floor Machine NM171HD for organizations seeking a durable, professional-grade floor machine that combines outstanding cleaning performance with excellent maneuverability.
Recommended For
- Commercial janitorial contractors
- Schools and universities
- Hospitals and healthcare facilities
- Hotels and hospitality businesses
- Office buildings
- Retail stores
- Churches
- Property management companies
- Government facilities
- Facility maintenance departments
Best For
- Wet scrubbing
- Floor stripping
- Spray buffing
- Floor polishing
- Bonnet carpet cleaning
- Surface preparation
- Daily hard floor maintenance
- Commercial floor restoration
Not Ideal For
- Carpet extraction
- Pressure washing
- Outdoor cleaning
- Concrete grinding
- Wet vacuum recovery
Key Features
- 17-inch professional cleaning path
- Powerful 1.5 HP commercial motor
- Heavy-duty Millennium Series construction
- Precision-balanced chassis
- Commercial-grade gearbox and transmission
- Smooth and reliable operation
- Excellent torque for demanding applications
- Compatible with pad drivers, brushes, and polishing pads
- Ergonomic operator controls
- Built for continuous commercial operation
- Professional floor maintenance performance
- Available from Authorized Powr-Flite Dealer Ace Vacuums
What Makes This Model Stand Out
The Powr-Flite NM171HD combines the ideal 17-inch cleaning width, a powerful 1.5 HP commercial motor, and durable Millennium Series construction to provide exceptional productivity, excellent maneuverability, and long-lasting reliability. It is an outstanding solution for facilities that require professional floor maintenance without the larger footprint of a 20-inch machine.
Product Comparisons
Powr-Flite NM171HD vs 20-Inch Floor Machine
Powr-Flite NM171HD
- Better maneuverability
- Ideal for medium-sized facilities
- Easier around furniture and obstacles
- Professional commercial performance
- Reduced storage space required
20-Inch Floor Machine
- Greater floor coverage per pass
- Best for large open areas
- Less maneuverable in confined spaces
Powr-Flite NM171HD vs Consumer Floor Buffer
Powr-Flite NM171HD
- Commercial-grade 1.5 HP motor
- Heavy-duty Millennium construction
- Professional gearbox
- Continuous-duty performance
- Multi-purpose commercial applications
Consumer Floor Buffer
- Residential construction
- Light-duty motor
- Limited floor care capabilities
- Designed for occasional household use
Questions Buyers Commonly Ask
Can the NM171HD strip commercial floors?
Yes. When used with compatible stripping pads and floor stripping chemicals, it effectively removes old floor finishes and prepares surfaces for refinishing.
Can it polish and spray buff floors?
Absolutely. The NM171HD performs professional polishing and spray buffing using compatible polishing pads.
Is it suitable for daily commercial use?
Yes. The NM171HD is specifically engineered for continuous commercial operation in demanding cleaning environments.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Powr-Flite |
| Model | NM171HD |
| Product Name | Millennium Floor Machine |
| Product Type | Commercial Floor Machine |
| Cleaning Width | 17 Inches |
| Motor Power | 1.5 HP |
| Operating Speed | Single Speed (175 RPM) |
| Construction | Heavy-Duty Millennium Series |
| Drive System | Direct Drive |
| Applications | Scrubbing, Stripping, Polishing, Buffing |
| Authorized Dealer | Ace Vacuums |
Ideal Buyers
Perfect for:
- Commercial cleaning companies
- Janitorial contractors
- Schools
- Hospitals
- Hotels
- Retail stores
- Churches
- Property managers
- Healthcare facilities
- Government maintenance departments
Why Buy from Ace Vacuums
When purchasing from Authorized Powr-Flite Dealer Ace Vacuums, you'll receive:
- Genuine Powr-Flite commercial floor equipment
- Factory-authorized products
- Expert product recommendations
- Competitive pricing
- Fast nationwide shipping
- Manufacturer warranty support
- Genuine OEM replacement parts
- Outstanding customer service
- Commercial floor care expertise
Available Online & In-Store
The Powr-Flite Millennium Floor Machine 17" 1.5 HP – Part #NM171HD is available online and in-store through Authorized Powr-Flite Dealer Ace Vacuums.
Shop Online
- Secure online ordering
- Fast nationwide shipping
- Genuine Powr-Flite equipment
- Secure checkout
- Expert technical support
Visit Our Showrooms
Visit our Fairfax, VA and Leesburg, VA showroom locations to compare Powr-Flite commercial floor machines and receive personalized recommendations from our commercial floor care specialists.
Comparison Table
| Feature | Powr-Flite NM171HD | Standard 17" Floor Machine |
|---|---|---|
| 17-Inch Cleaning Path | ✔ | ✔ |
| 1.5 HP Commercial Motor | ✔ | Varies |
| Millennium Series Construction | ✔ | Varies |
| Wet Scrubbing | ✔ | ✔ |
| Floor Stripping | ✔ | ✔ |
| Spray Buffing | ✔ | ✔ |
| Daily Commercial Operation | ✔ | Limited |
| Support | Authorized Powr-Flite Dealer Ace Vacuums | Varies |
Pros and Cons
Pros
- Powerful 1.5 HP commercial motor
- Ideal 17-inch cleaning path for maneuverability
- Heavy-duty Millennium Series construction
- Excellent for scrubbing, stripping, polishing, and buffing
- Precision-balanced for smooth operation
- Compatible with numerous commercial accessories
- Built for continuous professional use
- Backed by Authorized Powr-Flite Dealer Ace Vacuums
Cons
- Pads and brushes are typically sold separately
- Single-speed operation may not suit users needing multiple speed settings
- Best suited for hard floor maintenance applications
Quick Summary
The Powr-Flite Millennium Floor Machine 17" 1.5 HP – Part #NM171HD is a professional-grade commercial floor machine built for scrubbing, stripping, polishing, spray buffing, bonnet carpet cleaning, and routine hard floor maintenance. Featuring a 17-inch cleaning path, a powerful 1.5 HP commercial motor, and rugged Millennium Series construction, the NM171HD delivers exceptional durability, smooth operation, and reliable performance for daily commercial cleaning applications.
Available through Authorized Powr-Flite Dealer Ace Vacuums, the NM171HD is ideal for janitorial contractors, schools, hospitals, hotels, office buildings, retail stores, churches, healthcare facilities, and property management professionals seeking dependable floor care equipment.
Product Overview
The Powr-Flite Millennium Floor Machine NM171HD is engineered to provide commercial-grade cleaning performance while offering the maneuverability of a 17-inch floor machine. Its balanced design makes it easy to operate in medium-sized commercial areas while still delivering the power needed for demanding floor maintenance tasks.
Powered by a 1.5 HP commercial-duty motor, the NM171HD delivers excellent torque for wet scrubbing, floor stripping, polishing, spray buffing, bonnet carpet cleaning, and surface preparation. The heavy-duty Millennium Series construction, precision-balanced chassis, and commercial-grade transmission ensure dependable operation and years of reliable service in high-use commercial environments.
Compatible with a wide range of pad drivers, scrubbing brushes, polishing pads, stripping pads, bonnet pads, and specialty floor care accessories, the NM171HD is a versatile solution for virtually every hard floor maintenance application.
Purchase confidently from Authorized Powr-Flite Dealer Ace Vacuums, your trusted source for genuine Powr-Flite commercial floor machines, OEM replacement parts, accessories, expert product recommendations, and exceptional customer support.
Expert Recommendation
Our commercial floor care specialists recommend the Powr-Flite Millennium Floor Machine NM171HD for organizations seeking a durable, professional-grade floor machine that combines outstanding cleaning performance with excellent maneuverability.
Recommended For
- Commercial janitorial contractors
- Schools and universities
- Hospitals and healthcare facilities
- Hotels and hospitality businesses
- Office buildings
- Retail stores
- Churches
- Property management companies
- Government facilities
- Facility maintenance departments
Best For
- Wet scrubbing
- Floor stripping
- Spray buffing
- Floor polishing
- Bonnet carpet cleaning
- Surface preparation
- Daily hard floor maintenance
- Commercial floor restoration
Not Ideal For
- Carpet extraction
- Pressure washing
- Outdoor cleaning
- Concrete grinding
- Wet vacuum recovery
Key Features
- 17-inch professional cleaning path
- Powerful 1.5 HP commercial motor
- Heavy-duty Millennium Series construction
- Precision-balanced chassis
- Commercial-grade gearbox and transmission
- Smooth and reliable operation
- Excellent torque for demanding applications
- Compatible with pad drivers, brushes, and polishing pads
- Ergonomic operator controls
- Built for continuous commercial operation
- Professional floor maintenance performance
- Available from Authorized Powr-Flite Dealer Ace Vacuums
What Makes This Model Stand Out
The Powr-Flite NM171HD combines the ideal 17-inch cleaning width, a powerful 1.5 HP commercial motor, and durable Millennium Series construction to provide exceptional productivity, excellent maneuverability, and long-lasting reliability. It is an outstanding solution for facilities that require professional floor maintenance without the larger footprint of a 20-inch machine.
Product Comparisons
Powr-Flite NM171HD vs 20-Inch Floor Machine
Powr-Flite NM171HD
- Better maneuverability
- Ideal for medium-sized facilities
- Easier around furniture and obstacles
- Professional commercial performance
- Reduced storage space required
20-Inch Floor Machine
- Greater floor coverage per pass
- Best for large open areas
- Less maneuverable in confined spaces
Powr-Flite NM171HD vs Consumer Floor Buffer
Powr-Flite NM171HD
- Commercial-grade 1.5 HP motor
- Heavy-duty Millennium construction
- Professional gearbox
- Continuous-duty performance
- Multi-purpose commercial applications
Consumer Floor Buffer
- Residential construction
- Light-duty motor
- Limited floor care capabilities
- Designed for occasional household use
Questions Buyers Commonly Ask
Can the NM171HD strip commercial floors?
Yes. When used with compatible stripping pads and floor stripping chemicals, it effectively removes old floor finishes and prepares surfaces for refinishing.
Can it polish and spray buff floors?
Absolutely. The NM171HD performs professional polishing and spray buffing using compatible polishing pads.
Is it suitable for daily commercial use?
Yes. The NM171HD is specifically engineered for continuous commercial operation in demanding cleaning environments.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Powr-Flite |
| Model | NM171HD |
| Product Name | Millennium Floor Machine |
| Product Type | Commercial Floor Machine |
| Cleaning Width | 17 Inches |
| Motor Power | 1.5 HP |
| Operating Speed | Single Speed (175 RPM) |
| Construction | Heavy-Duty Millennium Series |
| Drive System | Direct Drive |
| Applications | Scrubbing, Stripping, Polishing, Buffing |
| Authorized Dealer | Ace Vacuums |
Ideal Buyers
Perfect for:
- Commercial cleaning companies
- Janitorial contractors
- Schools
- Hospitals
- Hotels
- Retail stores
- Churches
- Property managers
- Healthcare facilities
- Government maintenance departments
Why Buy from Ace Vacuums
When purchasing from Authorized Powr-Flite Dealer Ace Vacuums, you'll receive:
- Genuine Powr-Flite commercial floor equipment
- Factory-authorized products
- Expert product recommendations
- Competitive pricing
- Fast nationwide shipping
- Manufacturer warranty support
- Genuine OEM replacement parts
- Outstanding customer service
- Commercial floor care expertise
Available Online & In-Store
The Powr-Flite Millennium Floor Machine 17" 1.5 HP – Part #NM171HD is available online and in-store through Authorized Powr-Flite Dealer Ace Vacuums.
Shop Online
- Secure online ordering
- Fast nationwide shipping
- Genuine Powr-Flite equipment
- Secure checkout
- Expert technical support
Visit Our Showrooms
Visit our Fairfax, VA and Leesburg, VA showroom locations to compare Powr-Flite commercial floor machines and receive personalized recommendations from our commercial floor care specialists.
Comparison Table
| Feature | Powr-Flite NM171HD | Standard 17" Floor Machine |
|---|---|---|
| 17-Inch Cleaning Path | ✔ | ✔ |
| 1.5 HP Commercial Motor | ✔ | Varies |
| Millennium Series Construction | ✔ | Varies |
| Wet Scrubbing | ✔ | ✔ |
| Floor Stripping | ✔ | ✔ |
| Spray Buffing | ✔ | ✔ |
| Daily Commercial Operation | ✔ | Limited |
| Support | Authorized Powr-Flite Dealer Ace Vacuums | Varies |
Pros and Cons
Pros
- Powerful 1.5 HP commercial motor
- Ideal 17-inch cleaning path for maneuverability
- Heavy-duty Millennium Series construction
- Excellent for scrubbing, stripping, polishing, and buffing
- Precision-balanced for smooth operation
- Compatible with numerous commercial accessories
- Built for continuous professional use
- Backed by Authorized Powr-Flite Dealer Ace Vacuums
Cons
- Pads and brushes are typically sold separately
- Single-speed operation may not suit users needing multiple speed settings
- Best suited for hard floor maintenance applications
Visit Our Showrooms
Check real-time traffic and travel time from your location in VA, DC, or MD.
📍 AceVacuums Fairfax (DMV Hub)
Address: 11110 Main St, Fairfax, VA 22030
Landmark: Opposite Havertys Furniture Store
Best for: Bethesda, Potomac, Arlington, NW Washington D.C.
📍 AceVacuums Leesburg
Address: 300 Fort Evans Rd NE, Suite 104, Leesburg, VA 20176
Landmark: Next to Home Depot in Leesburg
Best for: Ashburn, Sterling, Frederick MD, Loudoun County
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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For 25+ years, Ace Vacuums has filled the gap left by big-box retailers. We provide the expert repairs, warranty support, and genuine OEM parts that Amazon and Walmart simply don't offer. From free estimates to same-day service, we are your local alternative for professional home care solutions.
Expert Repairs
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Conveniently serving Washington D.C. and Maryland (Montgomery & Prince George's Counties). Our showrooms are just 20 minutes from DC and 10 minutes from Tysons Corner.
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Serving Zip Codes: 20147, 20176, 22030, 22031, 20151, 20190, 22102, 22314, 20110, 20148 & surrounding areas. All repairs performed by certified technicians using genuine parts.
