Nilfisk FM400 D Floor Scrubber - Dual Speed Industrial Rotary Machine
Nilfisk FM400 D Floor Scrubber - Dual Speed Industrial Rotary Machine is backordered and will ship as soon as it is back in stock.
Bulk Orders, Discounts, PO's & Public Sector Accounts
Bulk Orders, Discounts, PO's & Public Sector Accounts
Bulk Orders, Discounts & Public Sector Accounts
MK Floortec provides tailored pricing and flexible payment structures for professional organisations. Whether you are replenishing a fleet or outfitting a new facility, we help you reduce costs without compromising on quality.
How We Help You Save
Don’t settle for list prices. Contact us with your product list and quantities for a bespoke, revised quote tailored to your budget.
Flexible Payment Options
At checkout, we accept all major providers including Visa, Mastercard, PayPal, Apple Pay, and Google Pay. Alternatively, we provide:
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✅ Official Purchase Orders (PO): Email your PO for immediate processing.
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✅ BACS / Bank Transfer: Ideal for large fleet purchases.
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✅ 30-Day Net Credit: Guaranteed for all verified public sector entities.
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✅ Pro-forma Invoicing: For businesses requiring documentation prior to funds release.
Public Sector Credit Accounts
We offer instant 30-day net credit terms and seamless procurement for:
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NHS Trusts & Healthcare Providers
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Schools, Colleges & Universities
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Local Authorities & Government Departments
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Armed Forces (MOD)
How to Order via Purchase Order
To ensure rapid processing, please email your Official Purchase Order to sales@mkfloortec.co.uk with the following:
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PO Number & Product List (including quantities)
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Delivery Address (with contact name & phone number)
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Invoice Address (with accounts contact details)
Note: A delivery charge of £3.33 + VAT applies to orders under £82.50 (ex. VAT).
Contact us today to discuss your fleet requirements or to open your account.
What's In The Box
What's In The Box
Product FAQ's
Product FAQ's
Recommended Spares & Parts
Recommended Spares & Parts
Product Downloads
Product Downloads
Shipping and Delivery
Shipping and Delivery

- All orders with a value of above £99 including VAT will be shipped FREE.
- Orders amounting to less than £99 including VAT, will incur our standard delivery charge of £3.99 +VAT (£4.79 inc VAT)
- Products marked as in stock on our online store will be dispatched either on the same day or the next working day following order confirmation. Customers can anticipate delivery within 1 to 4 working days.
- Larger Items may have a longer delivery schedule. This will be displayed under the product price. This is an estimated timeframe. You can Contact Us for an accurate delivery timescale.
- Orders placed after 12 noon on Fridays will not be dispatched until the following Monday. We currently provide delivery to addresses in mainland England and Wales ONLY and we DO NOT ship outside of the UK.
Read our full delivery and shipping policies with more information HERE
Nilfisk FM400 D Floor Scrubber - Dual Speed Industrial Rotary Machine
Maximise operational efficiency and floor care versatility with the Nilfisk FM400 D Dual Speed Industrial Floor Scrubber. Engineered for heavy-duty commercial environments, this premium 430mm (17-inch) single-disc rotary machine combines two cleaning functions in a single, robust chassis. With the simple flick of a switch, operators can alternate between low-speed heavy scrubbing and high-speed spray cleaning or polishing—eliminating the need to store and transport two separate machines.
Unrivalled Versatility: Dual-Speed Commercial Floor Care
The Nilfisk FM400 D represents the pinnacle of multi-tasking floor maintenance equipment. Built specifically for facility managers, professional cleaning contractors, and industrial venues, this dual-speed rotary machine addresses every phase of hard floor care.
In low-speed mode (185 RPM), the machine delivers high-torque performance for heavy-duty floor scrubbing, wet stripping, scarifying, and deep-cleaning stubborn grime from tile, terrazzo, safety flooring, and concrete. Flipping the dual-speed toggle engages high-speed mode (370 RPM), ideal for spray cleaning, high-gloss buffing, and restoring protective floor finishes to a brilliant shine.
Driven by an offset heavy-duty motor, the FM400 D provides perfectly balanced weight distribution, ensuring effortless maneuverability, minimal operator fatigue, and whisper-quiet operation suitable for noise-sensitive environments like hospitals, schools, and offices.
Key Product Features & Operational Benefits
- Dual-Speed Versatility: Features a simple dual-speed switch allowing seamless transitions between 185 RPM(scrubbing/stripping) and 370 RPM (buffing/polishing).
- 430mm (17-Inch) Working Width: Provides the ideal balance between wide surface coverage and agility in tight corridors, classrooms, and aisles.
- Ergonomic Safety Handle: Designed with an adjustable soft-grip handle, safety interlock trigger, and integrated cable storage hook to protect operators during long shifts.
- Offset Heavy-Duty Motor & Low-Profile Deck: The offset motor design on the brush deck enables one side of the deck to remain low-profile, allowing you to easily clean under low furniture, radiators, shop fittings, and structural overhangs while maintaining optimal balance, brush pressure, and whisper-quiet operation.
- Built for Industrial Durability: Constructed with an aluminum frame and impact-resistant deck bumper to withstand daily commercial use and transport.
Target Applications & Suitable Floor Types
The Nilfisk FM400 D is the ideal floor maintenance solution across a broad spectrum of commercial and industrial sectors:
- Healthcare & Hospitals: Quiet 61 dB(A) sound level allows daytime polishing without disturbing patients.
- Education & University Campuses: Rapidly strip old floor wax and polish assembly halls, corridors, and canteens.
- Retail & Shopping Centres: Maintain high-shine, anti-slip finishes across vinyl (LVT), terrazzo, and polished marble.
- Commercial Kitchens & Food Preparation: Deep-clean greasy safety flooring and tiled surfaces using low-speed scrubbing.
You May Need: Accessories & Attachments
Please note: The Nilfisk FM400 D is supplied as a base machine only and does not include any accessories or attachments as standard.
To customise your machine for your specific floor care tasks, you can add compatible attachments directly to your purchase in the "You May Need" section alongside this product, including:
- Solution Tank: For controlled dosing of water and cleaning chemicals during wet scrubbing and stripping tasks.
- 17" Drive Boards & Pad Holders: Compatible with standard 17-inch floor pads (White, Red, Blue, Green, Black).
- Scrubbing & Polishing Brushes: Range of hard or soft bristle brushes for structured, tiled, or safety flooring.
If you require any specific accessories, specialized brushes, or attachments that are not listed on our site, please contact our customer support team and we will be happy to assist you in sourcing the exact items for your application.
A Global Leader in Sustainable Cleaning Since 1906
Why Choose Nilfisk at MK Floortec?
As a premier partner for Nilfisk Professional Cleaning Machines, MK Floortec provides more than just equipment. We deliver over 120 years of engineering heritage backed by our own 40 years of industry expertise. Whether you are looking for a compact floor scrubber or a specialised H-Class hazardous dust vacuum, our partnership with Nilfisk ensures you receive the best prices, genuine spare parts, and expert technical support.
The Nilfisk Legacy: From a Backyard Workshop to NASA
Founded in Copenhagen in 1906 by Peder Andersen Fisker and Hans Marius Nielsen, Nilfisk began as a pioneer in electric motors. In 1910, Fisker invented the C1, Europe's first electric vacuum cleaner, a machine that revolutionized the industry.
Nilfisk’s reputation for peerless suction and filtration reached such heights that in 1969, NASA selected Nilfisk vacuum cleaners to eliminate harmful dust from their space shuttles. Today, that same spirit of innovation drives their global operations across 100 nations.
Nilfisk Floor Scrubber Dryers: Performance for Every Surface
With over 70 years of experience in floor care, Nilfisk offers the industry’s most diverse range of floor scrubber dryers. From the 1950s originals to today’s cutting-edge technology, Nilfisk machines are designed to wash and dry surfaces simultaneously, leaving floors safe and ready for use.
- Pedestrian Walk-Behind Scrubbers: Ideal for retail, schools, and healthcare.
- Industrial Ride-On Models: Engineered for high-speed cleaning in large warehouses and distribution centres.
- Compact Cordless Scrubbers: Highly manoeuvrable solutions for tight spaces and small businesses.
Specialist Vacuum Cleaners: M-Class, H-Class & Type 22
Nilfisk is a global authority on Health and Safety vacuum classifications. At MK Floortec, we supply Nilfisk’s comprehensive range of dust management solutions, including:
- M-Class & H-Class Vacuums: Essential for the construction and pharmaceutical sectors to manage hazardous and carcinogenic dust.
- Type 22 (ATEX): Specialist explosion-proof vacuums for high-risk environments.
- Wet & Dry Vacuums: Versatile industrial powerhouses pioneered by Nilfisk in 1962.
Nilfisk Floor Sweeper Machines
For effective debris and dust management, Nilfisk sweepers are the industry standard. Designed for both indoor and outdoor use, these machines effortlessly clear warehouses, car parks, and loading bays. With an intuitive interface and rugged build quality, Nilfisk sweepers deliver remarkable productivity with minimal operator fatigue.
A Global Powerhouse: Nilfisk & Viper
Through the strategic acquisition of industry leaders like Viper (offering high-value mid-market machines), Nilfisk has cemented its position as a total solution provider. At MK Floortec, we are proud to collaborate with Nilfisk, providing our customers with premium-quality products that offer genuine long-term value.
The MK Floortec Advantage
- Expert Technical Advice: We help you navigate the complex world of ATEX and Dust Class ratings to ensure your site stays compliant.
- Authorised Support: As an official partner, we provide the full Nilfisk aftermarket service, ensuring your machine stays at peak performance.
- Rapid Nationwide Delivery: Fast, reliable shipping on all Nilfisk commercial and industrial equipment.
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