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Providing Cleaning Technology for over 40 Years

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Numatic

Numatic TT1840G Compact Mains-Powered Scrubber Dryer

Regular price £1,754.77
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✅ Ultra-Compact Design
✅ One-Pass Cleaning Performance
✅ Exceptional Manoeuvrability
✅ High-Performance 400mm Deck
✅ 18-Litre Tank Capacity
✅ Continuous Mains Power
✅ Clean, Dry & Safe Floors
✅ User-Friendly Controls

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

  • Numatic TT1840G Scrubber Dryer Machine
  • 400mm Polyscrub Scrubbing Brush

Product FAQ's

🔍 Numatic TT1840G: Frequently Asked Questions

❓ Can I use an extension lead with the TT1840G?
💬 Yes, the machine is designed for flexibility. While it comes with a 20m cable, you can use a high-quality cable roll to extend the total length to 40m without any loss of performance. Always ensure the extension lead is fully unwound to prevent overheating.

❓ What is the difference between the TT1840G and the TTB1840NX?
💬 The TT1840G is mains-powered (cable), offering unlimited runtime—perfect for long cleaning shifts. The TTB1840NX is battery-powered (cordless), which offers more freedom of movement but has a limited runtime (approx. 70 mins per charge).

❓ Why is the machine leaving water on the floor?
💬 This usually indicates a lack of suction or a blockage.

Check the Floor Tool: Inspect the squeegee blades for debris or nicks.

Empty the Recovery Tank: Suction will stop automatically if the recovery tank is full.

Inspect the Hose: Ensure there are no blockages in the suction hose or at the point where it connects to the floor tool.

Blade Condition: If the blades are worn, they can be flipped (they have four usable edges) or replaced tool-free.

❓ Can I use any cleaning chemical in the tank?
💬 You must use low-foaming chemicals specifically formulated for scrubber dryers. Standard floor cleaners or dish soap will create excessive foam that can enter and damage the vacuum motor.

❓ Does the machine require a lot of storage space?
💬 No. One of its standout features is the foldable handle, which allows the machine to be stored in small cupboards or transported easily in the boot of a standard car.

❓ What maintenance should I perform daily?
💬 To keep the machine in top condition:

Empty and Rinse: Always empty and rinse both tanks after use to prevent sludge buildup and odors.

Clean the Squeegee: Wipe down the floor tool blades.

Check the Filter: Rinse the white filter basket inside the recovery tank.

Recommended Spares & Parts

Product Downloads

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.

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