NV-SS · Novavac
Three-phase H-Class extraction for demanding silica safety work.
A heavy-duty H-Class dust extraction system built for demanding hazardous dust environments where single-phase systems are no longer enough.
- H-Class certified for hazardous dust
- Three-phase industrial performance
- HEPA 14 filtration
- Automatic filter cleaning
- Longopac continuous bagging
- Built for demanding silica safety
- Designed for longer operating cycles
- Compliance System™ compatible
H-Class certified · Three-phase performance · HEPA 14 · Longopac bagging · QR compliance dossier
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02 · Tier 04 · Heavy duty
The heavy-duty step in Novavac Silica Safety Systems.
The Novavac Core 40 is the Tier 04 heavy-duty system in the Novavac Silica Safety range.
It is designed for operations that have outgrown single-phase extraction and need stronger industrial reliability for hazardous fine dust control.
Use it when your work involves higher demand, longer operating periods, tougher environments, or multiple dust-generating tasks where entry-level and professional single-phase systems are no longer the right fit.
It is a three-phase H-Class dust extraction system built for demanding silica safety work.
03 · The cost of underbuying
For businesses where dust control cannot interrupt the job.
The Core 40 is for companies that cannot afford weak extraction, constant filter issues, or machines that struggle under load. In demanding environments, the cost of underbuying is not just the price of the wrong machine.
Lost productivity
Dust escaping into the work area
Higher operator exposure
Failed site expectations
Compliance gaps
Repeated equipment replacement
04 · The single-phase bottleneck
When single-phase extraction becomes the bottleneck.
Single-phase systems are practical and mobile. But once dust loads increase, operating hours extend, and the work becomes more demanding, they can become the weak point. The Core 40 closes that gap by moving into a three-phase platform designed for heavier professional use.
Stronger continuous operation
More demanding dust-generating work
Automatic filter cleaning
Safer dust containment
Controlled Longopac disposal
H-Class certified extraction
Better fit for larger teams
05 · Where Core 40 belongs
Best for demanding hazardous dust environments.
Heavy-duty three-phase silica safety
- Demanding silica-generating work
- Concrete cutting, grinding, chasing & surface preparation
- Larger crews working longer hours
- Restoration & remediation · heavier dust loads
- Workshops & facilities needing three-phase extraction
- Contractors operating under strict site requirements
- Businesses needing heavy-duty H-Class extraction
- Environments where single-phase is no longer enough
Look elsewhere if
- Occasional or low-dust work
- Small teams needing maximum portability
- Sites without three-phase power
- Combustible dust or zone-rated applications
- Fixed production extraction (use bulk handling system)
- Maximum high-volume silica extraction (use Core 75)
Upgrade path — If your operation requires maximum silica safety capacity, higher volume handling, or the most demanding extraction performance in the Silica Safety range, step up to the Novavac Core 75.
06 · What's inside the Core 40
Built for heavier workloads and higher accountability.
Six core capabilities that move the Core 40 past single-phase systems and into the territory of a three-phase heavy-duty silica safety platform.
H-Class certified extraction
Certified for hazardous dust control and built for silica safety where the work is not occasional, exposure risk is real, and site expectations are high.
Three-phase industrial platform
Moves beyond single-phase convenience into three-phase performance — better suited to demanding environments where stronger reliability matters more than compact mobility.
Automatic filter cleaning
Maintains extraction performance during operation and reduces manual intervention. Not a gimmick — it protects productivity under heavier dust loads.
HEPA 14 filtration
Captures fine respirable particles. The visible dust is only the obvious problem — the fine respirable dust is the dangerous one.
Longopac continuous bagging
Hazardous dust contained and removed with less direct handling. If the dust is captured but handled poorly, the job is still not properly controlled.
Heavy-duty system fit
Built for operators who need more than a compact system. Suited to bigger work, longer days, and environments where extraction must remain reliable under pressure.
07 · The documentation layer
Compatible with the Novavac Compliance System™.
The Core 40 can be integrated with the Novavac Compliance System™, the QR-based compliance layer used across Novavac systems. Each unit gets a serial-tracked digital dossier designed to support correct use, documentation, maintenance and audit readiness.
What it supports
- QR-based access to machine documentation
- On-site usage guidance
- Maintenance and filter tracking
- Safe dust handling procedures
- Clearer accountability for operators & supervisors
The machine controls dust.
The compliance layer helps prove it is being used correctly.
The Core 40 is the physical H-Class dust extraction system. The Novavac Compliance System™ is the documentation and accountability layer.
08 · Core 40 · Technical sheet
Core 40 specifications.
The Core 40 is not the highest-airflow unit in the range. It is positioned as the three-phase heavy-duty step for businesses needing stronger industrial reliability than single-phase systems.
Final values are confirmed in the official Core 40 datasheet. Request a copy via the form below or contact the Novavac team.
09 · Silica Safety Systems · Tier ladder
Choose Core 40 when your work has outgrown single-phase systems.
The Core 40 sits above the Pro 36 Auto because it moves into a three-phase heavy-duty platform — the right choice when your team needs stronger reliability for demanding work, but does not yet require the maximum capacity of the Core 75.
Pro 24
Compact H-Class for light to medium dust environments.
EntryPro 36
Professional capacity · manual filter cleaning.
ProfessionalPro 36 Auto
Single-phase automatic for continuous work.
AutomaticCore 40
Three-phase heavy-duty platform for demanding work.
You are hereCore 75
Maximum industrial capacity for the highest dust volumes.
Top tierHeavy-duty three-phase H-Class
- H-Class certified extraction
- Three-phase performance
- Automatic filter cleaning
- Longopac dust containment
- Stronger heavy-duty capability
- QR compliance compatibility
Single-phase or higher portability
- Single-phase power
- Lower weight · higher portability
- Smaller team use · lower dust volume
- More compact system → Pro 36 Auto / Pro 36 / Pro 24
Maximum industrial capacity
- Maximum extraction capacity
- Higher dust volumes
- The strongest silica safety system
- Heavier continuous industrial use → Core 75
10 · Single-phase or three-phase
Pro 36 Auto or Core 40? Choose based on operating demand.
Both systems use H-Class certified extraction, automatic filter cleaning and Longopac bagging. The decision turns on power supply, dust load and operating environment.
If your priority is single-phase convenience, the Pro 36 Auto may be the better choice.
If your priority is heavier-duty operation and your site has three-phase power, the Core 40 is the stronger long-term decision.
Do not choose based only on price. Choose based on dust load, operating hours, site power, and the cost of downtime.
11 · Heavy duty or industrial
Core 40 or Core 75? Heavy duty vs maximum capacity.
The Core 40 is the heavy-duty entry into three-phase silica safety. The Core 75 is for operations that need maximum capacity and higher dust handling.
If you are unsure, do not guess. Get a system recommendation before buying.
12 · Where the Core 40 is used
Built for hazardous dust across multiple industries.
Designed for environments where hazardous fine dust is generated regularly and must be captured, contained and managed properly.
Construction & fit-out
For demanding cutting, chasing, grinding and controlled dust work on larger or more intensive jobs.
Masonry & surface preparation
For silica-generating work where H-Class extraction, sealed containment and stronger system reliability are required.
Restoration & remediation
For high-responsibility environments where dust control, cleanup and documentation matter.
Workshops & manufacturing
For facilities generating fine dust through processing, finishing, maintenance or material handling.
Facilities & maintenance teams
For recurring high-demand dust work inside active buildings or controlled environments.
Industrial cleaning & specialist contractors
For operators who need heavy-duty certified hazardous dust extraction as part of a professional service.
13 · Core 40 · Standard inclusions
Supplied as a complete heavy-duty system.
The Core 40 is supplied as a complete working system, not a bare machine. Every unit ships configured for compliance work.
No accessory guessing. No incomplete setup.
No underpowered machine pretending to be heavy duty.
14 · Buying process
Confirm the right system before you buy.
The Core 40 is a serious system, but it is still not the answer for every operation. If your dust load is too low, it may be more machine than you need. If your dust load is too high, you may need Core 75 or another system category.
Tell us about your work environment
We look at the dust source, material, frequency, work area, site power and compliance requirements.
Confirm the right system tier
We confirm whether Core 40 is the correct match — or whether you need a different system.
Prepare your system
Your unit is supplied with the required accessories, documentation and compliance layer.
Put it into operation
Your team receives a system designed to be used correctly from day one.
15 · Core 40 · Common questions
Frequently asked.
Quick answers to the most common Core 40 questions. For application-specific guidance, request a system recommendation from the Novavac team.
Question not covered here?The Novavac team can confirm Core 40 fit for your operation.
Talk to the team16 · Talk to Novavac · Core 40
Find out if Core 40 is the right heavy-duty silica safety system for your operation.
If your team has outgrown single-phase extraction, do not keep pushing a smaller system past its limits. The Core 40 gives you H-Class certified extraction, three-phase performance, automatic filter cleaning and sealed Longopac disposal for demanding hazardous dust work.
Single-phase systems are no longer enough. Core 40 is the step into serious three-phase dust control.
H-Class Certified · Three-Phase · Automatic Filter Cleaning · HEPA 14 · 4 kW · 400 m³/h · Longopac continuous bagging · Compliance System™ compatible