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Providing Cleaning Technology for over 40 Years

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Numatic

Numatic TT4045G Mains-Powered Scrubber Dryer (240V)

Regular price £2,243.94
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✅ High-Performance 450mm Deck
✅ Large 40-Litre Tank Capacity
✅ Powerful Mains Operation
✅ Heavy-Duty Construction
✅ Outstanding Water Pick-Up
✅ User-Focused Ergonomics
✅ FlexiFill System
✅ Nu-Assist App Integration

What's In The Box

  • Numatic TT4045G Scrubber Dryer Machine
  • 450mm Polyscrub Scrubbing Brush

Product FAQ's

🔍 Numatic TT4045G: Frequently Asked Questions

❓ Why is the TT4045G better for industrial floors than a battery model?
💬 The TT4045G is a mains-powered (cable) machine, which provides three times the power of typical battery machines. This makes it far more effective for scrubbing rough, industrial floors and removing heavy, stubborn dirt that battery-powered units might struggle with.

❓ What should I do if the vacuum isn't picking up water correctly?
💬 This is a common query often related to simple maintenance:

Check the Floor Tool: Inspect the squeegee blades for debris, nicks, or wear. Blades can be flipped to a fresh edge or replaced tool-free.

Inspect the Suction Hose: Ensure there is no blockage between the floor tool and the recovery tank.

Check the Tank Seal: Ensure the lid on the 40L recovery tank is seated correctly to maintain a vacuum seal.

Full Tank: If the recovery tank is full, the float valve will cut off suction. Empty the tank to resume cleaning.

❓ How long can I clean for with the cable?
💬 The machine comes with a 20m cable.. However, you can use a high-quality extension cable to extend this to 40m without any loss of performance, providing virtually unlimited runtime for large areas.

❓ Can I use pads instead of a brush?
💬 Yes. While it comes with a 450mm Polyscrub brush, you can easily swap this for a 400mm pad drive board (606401 sold separately). Pads are often better for polished floors, while the brush is ideal for uneven surfaces or deep-cleaning grout lines.

❓ How do I fill the machine with water?
💬 The TT4045G features the FlexiFill system, which allows you to fill the 40L solution tank from any standard tap using the integrated hose, making it easy to refill even in industrial settings.

❓ What cleaning chemicals should I use?
💬 It is essential to use low-foaming chemicals designed specifically for scrubber dryers. Using standard detergents or high-foaming soaps will create excessive foam that can enter and damage the powerful vacuum motor.

❓ How do I store the machine to prevent "flat spots" on the brush?
💬 Never store the TT4045G with the brush deck lowered on the floor. Over time, the weight will deform the bristles, leading to vibration and poor cleaning. Always store the machine in its "transit" position with the brush deck raised and the tanks empty to allow them to air out.

🛠️ Maintenance Tip for Longevity

After every shift, it is vital to empty and rinse both tanks. Leaving dirty water in the recovery tank can cause sludge buildup and unpleasant odours, while leaving chemical in the solution tank can clog the water filter and solenoid valve.

📋 Routine Maintenance Checklist for Operators

Daily: Empty and rinse both tanks; clean the recovery tank filter; wipe squeegee blades.

Weekly: Remove the brush and clean the drive chuck; check power cable for frays or damage.

Monthly: Clean the clear solution filter bowl; inspect squeegee blades for wear (flip if needed).

Yearly: Professional service to check carbon brushes, motor seals, and solenoid valve.

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 TT4045G Mains-Powered Scrubber Dryer (240V)

The Professional Solution for High-Performance Floor Maintenance. The Numatic TT4045G is a versatile and highly efficient mains-powered walk behind scrubber dryer, engineered to tackle a wide range of floor cleaning tasks. From daily maintenance in retail and education to deep-cleaning in commercial settings, the TT4045G utilises direct 240V power to provide a level of consistent scrubbing and vacuum performance that cordless models cannot sustain.

Designed to handle diverse environments with ease, this machine features a 450mm scrubbing width and a generous 40-litre capacity, delivering a cleaning productivity rate of 1200m² per hour. Proudly manufactured in the UK, it combines a compact, maneuverable design with the rugged durability required for long-term professional use.

🏆 Why the Numatic TT4045G is the Professional Choice

  • Consistent, Unlimited Power: Continuous mains operation eliminates the need for battery management or charging breaks, making it the superior choice for extended cleaning schedules.
  • Deep-Cleaning Performance: The direct electrical connection provides sustained torque to the 1500W brush motor, ensuring effective soil removal on everything from polished tiles to textured safety flooring.
  • Compact Agility: Despite its 40L capacity, the TT4045G is remarkably easy to manoeuvre around furniture and through doorways, making it as effective in a school canteen as it is in a warehouse aisle.
  • Safe, Walk-Dry Results: The high-performance 1200W TwinFlo vacuum motor and parabolic squeegee ensure 100% water recovery, leaving floors dry and safe for immediate foot traffic.
  • Proven Reliability: Built on Numatic’s signature Structofoam chassis, this machine is chemically resistant and designed to withstand the rigours of daily commercial transport and use.

📍 Versatility in Action: Where and When to use the TT4045G

The Numatic TT4045G is a multi-sector workhorse, specifically designed for surfaces that require a higher standard of hygiene and faster drying times:

  • Education & Schools: Ideal for keeping corridors, sports halls, and dining areas hygienic and dry between bell times.
  • Retail & Showrooms: Provides the consistent power needed to maintain a "showroom finish" on large tiled or stone floors.
  • Healthcare & Public Buildings: Ensures a deep mechanical clean in high-traffic lobbies and wards, where safety and fast drying are paramount.
  • Hospitality & Leisure: Perfect for commercial kitchens and leisure centre changing rooms where grease or water accumulation needs to be addressed quickly.
  • Warehousing & Storage: Powerful enough to manage dust and soilage on sealed concrete and epoxy-coated floors.

🛠️ Effortless Operation & Maintenance

  • User-Friendly One-Pass Cleaning: Seamlessly integrates solution application, mechanical scrubbing, and dirty water removal into one single, efficient pass.
  • Simple "Plug & Play" Setup: Requires minimal training. Simply fill, plug into a standard outlet, and engage the handle-mounted controls.
  • Red-Touch Maintenance: All daily maintenance points—including filters, hoses, and brush latches—are colour-coded red for easy identification.
  • Nu-Assist Support: Features a scannable QR code on the handle, providing 24/7 access to instructional videos and troubleshooting guides via the Nu-Assist App.
  • Adaptable Cleaning: Supplied with a Polyscrub scrubbing brush as standard. For specialised floor care, it can be fitted with the Numatic 606401 Pad Holder Drive Board to utilise graded floor pads.

❓ Need to Clean Larger Areas Faster?

If you have expansive open floors and want to maximise your cleaning productivity, we recommend the Numatic TT4055G Mains-Powered Scrubber Dryer.

The TT4055G provides an additional 100mm of scrubbing width, featuring a 550mm brush path compared to the 450mm on this model. It utilises the same reliable 40L tank system and powerful 1500W motor but allows you to cover significantly more ground in every pass—making it the ultimate choice for large sports halls, warehouses, and wide retail aisles.

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