Numatic TT1840G Compact Mains-Powered Scrubber Dryer
Numatic TT1840G Compact Mains-Powered Scrubber Dryer is backordered and will ship as soon as it is back in stock.
Product Specifications
Product Specifications
| Feature | Specification |
| Brush/Pad Width | 400mm/360mm |
| Power Source | Mains 240 Volt |
| Cable Length | 20 Metres |
| Brush Speed | 150 RPM |
| Solution Tank Capacity | 18 Litres |
| Recovery Tank Capacity | 18 Litres |
| Coverage per Tank | Up to 1080 m² @ 2.7kph |
| Weight (No Liquid) | 38.5 kg |
| Sound Level | 71 dB(A) |
| Dimensions (WxLxH) | 520 x 880 x 1132 mm |
What's In The Box
What's In The Box
Product FAQ's
Product FAQ's
Recommended Spares & Parts
Recommended Spares & Parts
Recommended Spares & Parts
Numatic 208454 - 208610 TT1840 36MM Wheel & Axle Pin Kit
Numatic 903531 TT1840 Squeegee Blades Set
Numatic 903532 TT1840 Squeegee Blade Assembly - Floor Tool Suction Bar
Numatic 606400 360mm Floor Scrubber Padloc Drive Board Pad Holder
Numatic 606108 400mm Floor Scrubber Shampoo Brush Nyloscrub
Numatic 330026 TT1840 Clear Waste Tank Separator Lid Complete
Shipping & Delivery Information
Shipping & Delivery Information

- 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 £4.99.
- 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.
- 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
Numatic TT1840G Compact Mains-Powered Scrubber Dryer
Professional Mechanical Cleaning Performance in a Compact Package. The Numatic TT1840G is a highly efficient, electric mains-powered scrubber dryer engineered to deliver industrial-grade results in small to medium-sized areas. With an 18-litre capacity, a 400mm scrub width, and a generous 20-metre mains cable, it provides the performance of much larger machines with the agility required for congested spaces.
Made in the UK, the TT1840G ensures a quicker, cleaner, and more efficient cleaning experience. Its compact dimensions allow it to access difficult areas usually handled by manual cleaning, significantly enhancing hygiene standards while drastically reducing floor drying times.
Numatic TT1840G Key Features & Commercial Benefits
- Consistent Mains Power: The 230V corded design ensures unlimited runtime, making it ideal for deep-cleaning tasks where battery limits might otherwise hinder productivity.
- Superior Manoeuvrability: Features a pivoting squeegee arm positioned directly behind the rotary brush. This allows the blades to follow the machine's path perfectly, ensuring total water recovery even during tight turns in crowded environments.
- One-Pass Efficiency: Seamlessly integrates the application of cleaning solution, mechanical scrubbing, and dirty water removal into a single, effortless operation.
- Agile & Accessible: The top handle folds completely flat, enabling easy storage in narrow under-stair cupboards and effortless transit between sites.
- High-Efficiency Components: Equipped with a powerful 400W brush motor and a 300W vacuum motor, ensuring stubborn dirt is lifted and floors are left walk-dry in seconds.
📍 Application: Where and When to use the TT1840G
The TT1840G is the premier choice for environments that require continuous cleaning power without the need for battery charging:
- Educational Institutions: A favourite for school corridors, canteens, and halls due to its rapid setup, ease of navigation, and compact storage.
- Retail & Showrooms: Perfect for shops, banks, and showrooms where a spotless floor is essential for first impressions.
- Hospitality & Cafeterias: Designed to manoeuvre around furniture and fixtures, ensuring hygienic surfaces in food preparation and dining areas.
- Healthcare & Offices: Delivers a deep, mechanical clean in clinics and busy office blocks, leaving floors dry and safe for immediate foot traffic.
🛠️ Professional Ease of Use
- Ready to Work: Simple to set up and ready for immediate operation right out of the box.
- Red-Touch Controls: Features user-friendly, colour-coded controls on the handle and a soft-touch dashboard for intuitive operation.
- Centrifugal Water System: Ensures uniform distribution of water across the brush or pad, enhancing cleaning performance while conserving water.
- Nu-Assist Support: Includes a scannable QR code on the handle, providing instant access to Numatic’s digital training and troubleshooting platform.
- Easy Maintenance: Large filling port for clean solution and a flexible dump hose for quick, hygienic wastewater disposal.
💡 Surface Versatility
The TT1840G is supplied with a high-performance 400mm scrubbing brush as standard, suitable for:
- Non-slip safety flooring
- Tiles, Vinyl, Laminate,
- Wooden floors
- Polished Concrete
Need even more versatility? Add the Numatic 606400 Pad Holder Drive Board (sold separately) to utilise colour-coded floor cleaning pads for specialised surface maintenance.
❓ Need the Freedom of Cordless Cleaning?
If you require the extra mobility of a battery-operated system without the restriction of a mains cable, we recommend the Numatic TTB1840NX-R Compact Floor Scrubber Dryer. It features the same 18L capacity and core features but utilises the interchangeable NX300 battery network for total cleaning freedom.

Why Buy Numatic at MK Floortec?
At MK Floortec, we take immense pride in our long-standing history with Numatic International. As one of their earliest partners, our relationship spans decades, giving us deep technical knowledge across their entire range. When you buy a Numatic machine from us, you are supported by a UK-based team of experts, genuine spare parts for every model ever made, and a commitment to helping you find the right tool for the job.
The Numatic Success Story: From a Garage to Global Leader
Numatic is a true British success story. Founded in 1969 in a small Somerset garage with just six employees and a simple drill, the company’s first "workhorse" vacuums were ingeniously crafted from oil drums, suitcase handles, and washing-up bowls.
Today, Numatic operates from a massive, continuously expanding facility in Chard, Somerset. Despite their global reach, they remain dedicated to their roots, producing high-quality British-made cleaning equipment that is famous for its "built to last" philosophy.
Home of the Iconic Henry Hoover
Numatic is the proud manufacturer of the world-famous Henry Vacuum Cleaner. Since his launch in 1981, Henry and his colorful family (Hetty, George, and Charles) have become synonymous with reliability. At MK Floortec, we stock the full range of Henry models, from the classic red uprights to the latest cordless and high-suction versions.
Numatic Floor Scrubber Dryers & Polishers
With over 50 years of innovation in floor care, Numatic offers a comprehensive lineup of floor scrubber dryersdesigned for every environment—from tight retail aisles to massive industrial warehouses.
- Compact Cordless Scrubbers: Perfect for small businesses and restaurants where manoeuvrability is key.
- Pedestrian Walk-Behind Models: The "TwinTec" range provides professional-grade cleaning and drying for schools and hospitals.
- Industrial Ride-On Scrubbers: High-capacity machines designed for maximum productivity in large-scale facilities.
Specialist & Industrial Vacuums: M-Class & H-Class
Beyond the famous smiley face, Numatic is a leader in Health and Safety vacuum cleaners. We provide their full range of certified dust management solutions, including:
- M-Class & H-Class Dust Extractors: Essential for legal compliance in construction and woodworking.
- Wet & Dry Vacuums: Rugged, all-steel units like the legendary NV series that can handle the toughest industrial spills.
- Janitorial Equipment: A complete range of professional cleaning trolleys and housekeeping systems.
Sustainability & Repairability
Numatic stands apart in a world of disposable products. They maintain a remarkable commitment to longevity; you can still get replacement parts for the very first Numatic models made over 40 years ago. This "Right to Repair" ethos makes a Numatic purchase a sustainable, long-term investment for your home or business.
The MK Floortec Promise
- Authorised UK Partner: We are seasoned experts in the Numatic lineup, ensuring you get the right machine for your specific floor type.
- Extensive Spare Parts Stock: We carry a wide range of Numatic bags, filters, and components for immediate dispatch.
- Rapid Nationwide Delivery: Fast shipping direct from our store to your door, keeping your cleaning operation running smoothly.
Official Numatic Service Packages: Peak Performance & Total Support
Protect your investment and eliminate downtime with official Numatic ServiceCare packages. Designed for commercial and industrial floorcare, our maintenance plans ensure your Numatic equipment—from the iconic Henry Pro to advanced scrubber dryers—operates at peak efficiency.
Why Choose Numatic ServiceCare?
Choosing a professional Numatic service contract provides more than just repairs; it offers a comprehensive lifecycle management strategy for your cleaning fleet.
- Preventative Maintenance: Two scheduled on-site engineer visits per year to catch wear and tear before it leads to costly breakdowns.
- Rapid Response Breakdown Cover: Benefit from 24/48-hour onsite support to keep your operations moving.
- Genuine Numatic Parts: We only use authentic spares and consumables (brushes, filters, and squeegees) fitted by certified engineers.
- Operator Training & Compliance: Includes face-to-face refresher training and 24/7 access to the Nu-Assist App for digital troubleshooting.

Minimise Downtime, Maximise Productivity
Regular Numatic machine servicing is essential for healthcare, hospitality, and facilities management sectors. By choosing a structured service plan, you ensure your equipment meets safety standards (including annual electrical safety tests) while extending the machine's lifespan and protecting your warranty.
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