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Nilfisk VHS 42 L40 MC IC 40L M-Class Wet & Dry Hazardous Industrial Vacuum Cleaner

SKU 107412168
By: Nilfisk
Original price $2,373.53 - Original price $2,373.53
Original price
$2,373.53
$2,373.53 - $2,373.53
Current price $2,373.53
Availability: This product will be delivered in 3-5 business days

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Delivery Notice:

Please allow 3-5 business days for processing before it's ready for delivery or pickup. All standard delivery options still apply.

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Nilfisk VHS 42 L40 MC IC – M-Class Industrial Wet & Dry Vacuum Cleaner

Ensure total regulatory compliance and superior site safety with the Nilfisk VHS 42 L40 MC IC M-Class Industrial Wet & Dry Vacuum Cleaner. In modern construction and manufacturing, uncontrolled silica and wood dust presents a severe health hazard. This elite industrial vacuum cleaner is specifically engineered to meet strict M-Class safety standards, guaranteeing the safe capture of 99.9% of hazardous medium-risk dusts. Driven by a relentless 1200W motor delivering a massive 4,500 L/min airflow, it effortlessly extracts dense concrete dust, drywall powder, and hazardous liquids directly from the source.

To combat the rapid clogging associated with ultra-fine silica dust, this heavy-duty commercial wet and dry vacuum features the advanced InfiniClean™ automatic filter cleaning system. This technology automatically purges the M-Class PTFE filter during operation, ensuring the machine never suffers from suction drops, significantly maximizing operator productivity. Featuring a massive 40-litre tank capacity for long, uninterrupted shifts and an automatic start/stop power tool socket, this highly robust, safety-certified extraction system is the definitive choice for professionals demanding absolute reliability in hazardous environments.

Who Is This M-Class Industrial Vacuum Ideal For?

The Nilfisk VHS 42 L40 MC provides critical M-Class dust compliance and continuous suction. It is highly recommended for:

  • Builders & Bricklayers: Complying with strict OH&S silica regulations by attaching the industrial vacuum cleaner directly to concrete grinders and wall chasers to extract hazardous dust at the source.
  • Carpenters & Joiners: Safely capturing toxic hardwood and MDF dust directly from circular saws and routers before it can become airborne in the workshop.
  • Plasterers & Drywall Crews: Utilizing the InfiniClean™ system to vacuum massive volumes of ultra-fine gypsum dust without the filter instantly choking and stalling the machine.
  • Industrial Facility Managers: Sourcing a highly capable, large-capacity 40L commercial wet and dry vacuum to handle emergency liquid spills and heavy manufacturing debris safely.

Key Features and Performance Benefits:

  • M-Class Safety Certified: Officially rated to safely extract hazardous Medium-Risk dusts (including concrete silica, brick dust, and hard woods), capturing 99.9% of particles.
  • InfiniClean™ Auto Purge: Automatically pulses reversed airflow through the filter during operation, preventing fine dust from binding to the filter and ensuring 100% continuous suction power.
  • Large 40L Container: The massive 42-litre gross tank capacity drastically reduces the frequency of emptying, allowing tradespeople to work longer without interruption.
  • Auto Start/Stop Socket: Plug your power tool directly into the vacuum; the vacuum automatically activates the moment you pull the tool's trigger, ensuring seamless dust extraction.
  • Washable M-Class PTFE Filter: The durable, non-stick PTFE filter is highly resistant to moisture, allowing for both wet and dry use without destroying the filtration media.

Technical Specifications:

  • Brand: Nilfisk
  • Model: VHS 42 L40 MC IC
  • Category: M-Class Hazardous Industrial Wet & Dry Vacuum
  • Motor Power: 1200 W
  • Airflow Volume: 4,500 Litres / min
  • Vacuum Suction: 25 kPa
  • Container Capacity: 42 Litres (Dustbag: 19.5 Litres)
  • Filter System: InfiniClean™ Automatic Cleaning with M-Class PTFE Filter
  • Weight: 16 kg

Dispatch: Items marked as “In stock” or “Ready to be shipped” are usually dispatched within 1 business day after payment is received. If an item is not in stock and ordered from our supplier, please allow 3–5 business days for processing before it is ready for delivery or pickup. All standard delivery options still apply.

Shipping: Delivery costs are calculated at checkout based on your location and order size. Bulky items and chemicals may attract additional freight charges and cannot be sent to PO Boxes.

Delivery: Parcels are delivered by road freight. Authority to leave may be used if no one is available to receive the order. For full details, please see our Shipping & Delivery Policy

Business days to delivery

NSW
City 1 Day
VIC
Melbourne 1 Day
Regional 3–4 Days
QUEENSLAND
Brisbane 1–2 Days
Regional 3–4 Days
SOUTH AUSTRALIA
Adelaide 2–3 Days
Regional 4–5 Days
NORTHERN TERRITORY
All Areas 4–6 Days
WESTERN AUSTRALIA
All Areas 4–6 Days
TASMANIA
All Areas 4–6 Days
What does an 'M-Class' rating mean?

M-Class (Medium Hazard) is a strict legal safety standard for industrial vacuums. It means the machine is officially certified to safely extract hazardous dusts with a workplace exposure limit > 0.1 mg/m³. This includes highly dangerous silica dust from concrete, brick dust, and hard wood dust.

Do I legally need an M-Class vacuum for concrete grinding?

In most regions, yes. WorkSafe and OH&S regulations explicitly state that standard or L-Class vacuums are illegal for extracting concrete or masonry dust due to the severe risks of respirable crystalline silica. An M-Class machine is the minimum legal requirement.

How does the InfiniClean filter system work?

Fine silica and plaster dust will instantly clog a normal vacuum. The InfiniClean system automatically fires a reverse pulse of air through the filter every few seconds. This blasts the caked-on dust off the filter, meaning you never lose suction while working.

How do I connect my power tools to it?

The machine features a built-in 240V socket. Plug your grinder or saw into the vacuum, and connect the vacuum hose to the tool's dust port using the included rubber adapter. When you turn your tool on, the vacuum automatically starts up.

Can I use this for wet spills?

Yes, this is a heavy-duty 'Wet and Dry' vacuum. The M-Class PTFE filter is highly moisture-resistant. If you need to extract floodwater or wet concrete slurry, simply remove the fleece dust bag first.

Is the M-Class filter washable?

Yes. The premium PTFE (Teflon-style) filter can be gently rinsed under cold water. However, it must be allowed to air dry completely (100%) before it is placed back into the machine for dry vacuuming.

Do I have to use bags with this machine?

To maintain M-Class compliance and protect your health when emptying the machine, it is highly recommended to use the approved Nilfisk synthetic fleece filter bags for dry, hazardous dust.

What is the difference between the 30L and 40L models?

The motor and suction performance are identical. The 40L model simply has a taller, much larger dirt container, which is ideal for heavy-volume tasks like concrete grinding, so you don't have to stop and empty the bin as frequently.

Can this be used to clean up asbestos?

Absolutely NOT. M-Class vacuums are strictly not rated for highly toxic, carcinogenic dusts like asbestos or lead paint. For asbestos, you MUST use an H-Class (High Hazard) certified vacuum, such as the Nilfisk VHS 42 L40 HC.

Does it have a low airflow alarm?

Yes, as per M-Class legal requirements, the vacuum is fitted with an acoustic flow sensor alarm. If the airflow drops below a safe velocity (usually due to a blocked hose), the machine will beep to warn the operator.

Do you offer trade pricing for construction companies?

Yes, Freshway Supplies provides competitive volume pricing and trade accounts for commercial builders, concrete polishers, and tradespeople. Contact us to establish your account.

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