Nilfisk SO4500 Commercial Steam Cleaner – Compact Sanitising System
Nilfisk SO4500 Commercial Steam Cleaner – Compact Sanitising System 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 SO4500 Commercial Steam Cleaner – Compact Sanitising System
Nilfisk SO4500 Commercial Steam Cleaner – Compact Sanitising System
Achieve hospital-grade thermal hygiene with the Nilfisk SO4500 Commercial Steam Cleaner – Compact Sanitising System. Operating at a high-performance 4.5 bar steam pressure (0.45 MPa) with boiler temperatures reaching up to 150°C, this professional steam vapor generator kills up to 99.999% of bacteria, viruses, and pathogens without using harsh chemicals.
Key Product Features & Operational Benefits
- 4.5 Bar Steam Output: Constant dry steam pressure up to 150°C dissolves stubborn grease, oil, grime, and biofilm instantly.
- 99.999% Thermal Sanitisation: Eliminates bacteria, mould, and pathogens using pure water vapour—100% chemical-free.
- Steam-Only Non-Extraction Design: Built specifically for hygiene applications where vacuum extraction is not required.
- Easy Quick-Click Tools: Supplied with a comprehensive range of steam and detail attachments that simple click off and click on for fast tool changes.
- Extended 4m Hose & 10m Cable: Provides exceptional reach across expansive floor spaces, behind fixtures, and overhead.
- Continuous-Fill 5L Tank Capacity: Refill cold water on the fly with zero thermal downtime.
- Automatic Safety Shutdown: Built-in protection cuts power during malfunctions to protect the machine and operator.
- Stainless Powder-Coated Steel Chassis: Compact, robust, and elegant 12 kg body with lockable swivel castors for heavy daily use.
Dedicated Steam-Only System & Continuous-Fill Boiler
Designed specifically for healthcare, commercial kitchens, hospitality, and contract cleaning, the SO4500 is a dedicated steam-only machine with no extraction vacuum system. This makes it the ideal sanitisation tool for sensitive environments where liquid suction or vacuum extraction is restricted or unnecessary.
Powered by a 230V supply with dual 1000W / 2000W heating elements, the SO4500 features a 5-litre total tank capacity and 1.8-litre boiler capacity with continuous-fill reservoir technology. Operators can top up water mid-operation without turning off the boiler or losing steam pressure, ensuring non-stop productivity across large commercial facilities.
Compact Stainless Build, 4m Hose & Quick-Click Accessories
Built from durable stainless powder-coated steel in an elegant, compact chassis, the SO4500 weighs just 12 kg for smooth portability. It features an extended 4-metre flexible steam hose and a 10-metre power cable, allowing operators to effortlessly clean wide areas and elevated surfaces without moving the unit.
The SO4500 comes supplied with a wide range of versatile tools and attachments for general steam cleaning and intricate detail work. All attachments feature a user-friendly quick-connect design—simply click off and click on to switch tools in seconds.
For maximum workplace protection, the unit includes an automatic safety shutdown system that engages instantly in case of a malfunction, preventing equipment damage and operator injury.
Ideal For: Chemical-Free Deep Cleaning, Thermal Sanitisation & Detail Surface Hygiene
- Hospitals & Care Homes: Sanitise mattresses, bed frames, wheelchairs, and fixtures without chemical fumes.
- Commercial Kitchens & Food Prep: Blast baked-on grease and food soils from prep tables, ovens, and tile grout.
- Washrooms & Changing Rooms: Clean grout lines, taps, shower heads, and drains.
- Vehicle & Detail Cleaning: Deep clean vehicle interiors, door handles, seals, and air vents.
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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