Numatic HZ390L H-Class Industrial Hazardous Dust Extractor
Numatic HZ390L H-Class Industrial Hazardous Dust Extractor - 240 Volt (Standard Plug) is backordered and will ship as soon as it is back in stock.
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Description
Description
Numatic HZ390L H-Class Industrial Hazardous Dust Extractor
When portability meets professional-grade containment, the Numatic HZ390L H-Class Single Motor Industrial Hazardous Dust Extractor stands out as the ultimate "all-terrain" solution. Built on the rugged 390 chassis, the "L" model is defined by its extendable pull-handle and large rear wheels, allowing you to transport a fully certified 18-litre H-Class vacuum across gravel, up stairs, and through demanding site environments with ease. It is engineered to meet the highest safety standards (IEC/EN 60335-2-69) for the absolute containment of carcinogenic and health-endangering dusts.
Available in 240Volt and 110Volt. Please select your preferred operating voltage.
HZ390L Core Features & Unrivalled H-Class Filtration
The Numatic HZ390L is not just a standard vacuum with a better handle; it is a high-performance extraction system designed for 99.995% filtration efficiency.
H-Class Certified Filtration (99.995% Efficiency)
- HEPA H13 Filter Module: The heart of the unit is a large HEPA H13 cartridge filter housed in a secure, all-steel module. This ensures that even the finest hazardous particles (down to 0.3 microns) are trapped and never recirculated into the air.
- Triple-Stage Containment: Safety is guaranteed through three layers: 1) HepaFlo Dust Bag NVM-2BH(Primary containment); 2) TriTex Primary Filter (Protecting the HEPA module); and 3) HEPA H13 Filter(The final absolute barrier).
"L" Model All-Terrain Mobility
- Extendable Folding Handle: The "L" (Long Handle) specification allows the operator to pull the vacuum like a trolley, significantly reducing the physical strain of carrying equipment across large sites or up ramps.
- Large Rear Wheels: Unlike compact models with small castors, the HZ390L features oversized rear wheels for superior stability on uneven ground, making it the most mobile 18L H-Class unit on the market.
- 18L High-Capacity Structofoam Drum: The drum is manufactured from Structofoam, a unique material that is as strong as steel but significantly lighter, offering massive 18-litre capacity without the weight penalty.
Industrial Engineering
- Powerful 960W Motor: The long-life TwinFlo motor provides a consistent 48 L/sec airflow, delivering the high-suction lift required for heavy hazardous debris.
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NuCable System: Equipped with the 10m plugged replaceable cable, allowing for instant, tool-free cable swaps on-site to maintain 100% uptime.
🏭 Where the Numatic HZ390L Can Be Used (Applications)
The HZ390L is the primary choice for mobile contractors who need a higher capacity than the compact HZ200 but require more mobility than the stationary HZ570.
- Mobile Asbestos Remediation: Perfect for surveying and non-licensed removal where you need to move equipment frequently between rooms or floors.
- Site-Wide Construction Cleanup: The all-terrain wheels make it ideal for cleaning up Silica Dust (RCS) and lead-paint residue across large, unfinished construction sites.
- Property Restoration: Easily transported in the back of a van, the folding handle makes it a favourite for fire and flood restoration specialists dealing with soot and mould spores.
- School & Hospital Maintenance: The 18L capacity is large enough for general maintenance of older building stock where asbestos insulation or legacy hazardous materials are present.
☣️ What Material the HZ390L is Certified to Collect
The HZ390L is certified to capture dusts with a Workplace Exposure Limit (WEL) of <0.1 mg/m³.
High-Hazard (H-Class) Materials
- Asbestos: Fibres from legacy insulation, tiling, and textured coatings.
- Lead Dust: From sanding or disturbing old lead-based paint on door frames and windows.
- Carcinogenic Dusts: Including Mould Spores, Formaldehyde, Nickel, and Tar.
Medium-Hazard (M-Class) Materials
- Respirable Crystalline Silica (RCS): From cutting, grinding, or breaking Concrete and Stone.
- Hardwood Dust: Dust generated from Oak, Beech, or MDF.
📦 What Accessories Are Included with the HZ390L?
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AA18 Professional Accessory Kit: The HZ390L comes with a versatile tool kit, including a 2.2m Nuflex hose, stainless steel tubes, a 280mm gulper/scraper tool, and specialised hazardous dusting brushes.
💡 Why Buy the Numatic HZ390L?
Choosing the HZ390L is an investment in mobility and health. It is designed for those who work "on the move" and cannot be slowed down by heavy, stationary equipment.
- Guaranteed Legal Compliance (COSHH): Meets all HSE requirements for handling high-risk dusts.
- Unmatched Portability: The combination of the folding handle and large wheels means you can move an 18L vacuum with the effort required for a much smaller machine.

Shipping and Delivery
Shipping and Delivery
For more information about shipping and delivery, please review our Shipping policy.
This product is provided with all essential H-Class certification and accompanying documentation included in the box, ensuring it is ready for immediate use.
Do you require bags or any other vacuum cleaner accessories with your purchase? Take advantage of free shipping when you buy additional items alongside your new vacuum cleaner.
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Hazardous H-Class vacuum cleaners also known as dust extractors are important tools for environments where dangerous dust and contaminants are present. These vacuums are designed with advanced filtration systems that capture even the finest particles, ensuring that the air remains clean and safe for workers. They are particularly important in industries such as construction, manufacturing, and laboratories, where exposure to harmful substances can pose significant health risks. By using H-Class vacuums, businesses not only comply with safety regulations but also prioritise the well-being of their employees, creating a healthier and more productive work environment.
You can effectively vacuum and extract various materials, including both soft and hardwood dust, mica, china clay, gypsum, and silica dust from masonry and concrete. H-Class filtration systems are specifically designed to capture and eliminate highly carcinogenic hazardous dust and substances, such as asbestos, formaldehyde, mould, germs, lead, nickel, tar, bacteria, and MDF dust. Additionally, H-Class vacuums are engineered to contain these particles securely, preventing their release back into the environment.
Why Choose MK Floortec?
When you purchase from MK Floortec, you can be confident that you are acquiring a high-quality, certified H-Class hazardous vacuum cleaner and dust extractor. We collaborate directly with leading manufacturers who contribute extensive technical expertise and uphold rigorous professional manufacturing standards. All H-Class vacuum cleaners we offer come with the assurance of readily available replacement components, including filters, tools, and attachments. This commitment ensures that your dust extractor and vacuum cleaner remain operational, preventing the need for premature replacement due to the unavailability of essential parts.







