Selecting the right industrial vacuum cleaner Which vacuum cleaner suits your project?

The use of industrial vacuum cleaners is indispensable in the skilled trades. Whether it's removing dust and dirt on construction sites, cleaning workshops or working with hazardous substances - the right vacuum cleaner not only ensures cleanliness, but also safety and efficiency. But with so many models and technical details, the question often arises: Which vacuum cleaner is right for your project?

In this article, you will find out what is important when choosing the right industrial vacuum cleaner. We also compare our five high-performance models from the Wolff range - the T-REX, Vacuclean 2, Vacuclean 2 LP, M-30 dust extractor and the DC Tromb 400 H Asbestos - so that you can find the vacuum cleaner that meets your exact requirements.

Why is the right industrial vacuum cleaner so important?

Industrial vacuum cleaners are more than just conventional vacuum cleaners with more power. They play a central role in efficient working practices and are essential for compliance with health and safety regulations on construction sites and in workshops. Not every vacuum cleaner is suitable for every application.

An industrial vacuum cleaner must be able to handle a wide range of materials and types of dirt - from fine dust to heavy debris or liquids. Special filters and dust classes are particularly important when working with substances that are hazardous to health, such as fine dust or chemicals. Without the right filter technology, these particles can be released back into the air, which not only affects air quality but can also endanger the health of workers.

It is therefore important to pay attention to the right parameters when choosing a vacuum cleaner: Performance, filter technology and dust class that are suitable for your project. The differences between the various vacuums will ultimately determine which one is best suited to your project.

Important criteria apply when selecting an industrial vacuum cleaner

When choosing the right industrial vacuum cleaner, there are a few key factors you should consider to ensure that the vacuum cleaner meets your requirements. Here are the most important criteria to keep in mind when making your decision:

1. Performance and suction power

The power of a vacuum cleaner is often given in watts, but this is not always indicative of its actual suction power. The decisive factors here are the air flow (stated in liters per second) and the vacuum (in millibars). This means that if large quantities of dust have to be transported (e.g. a lot of material removal with the Neo 400), only a large air flow can remove the large quantity of dust. The vacuum level alone says nothing about the performance.

2. Filter technology

Industrial vacuum cleaners are often equipped with special filter systems that help to safely capture even the finest particles. The HEPA filter, which can retain even the smallest particles (down to 0.3 micrometers), is particularly worth mentioning here. A high-quality filter system is essential for work involving fine dust, mold spores or other harmful substances. Make sure that your vacuum cleaner has a robust filter system that keeps both the dust in the container and the exhaust air clean.

3. Dust class

Another important distinction for industrial vacuum cleaners are the dust classes L, M and H, which indicate the type of dust the vacuum cleaner is suitable for:

Dust class L: Suitable for light, harmless dusts, such as house dust or simple construction dust.
Dust class M: For medium health hazards, such as wood dust, concrete dust or quartz dust. This is the most frequently required class in the construction industry.
Dust class H: For hazardous dusts such as mold or lead dust. This class offers the highest level of protection and is indispensable for special renovation work.

Choosing the right dust class is not only important for the efficiency of your vacuum cleaner, but also for compliance with legal regulations. Specialist trades often require at least dust class M.

4. Accessories and expandability

Industrial vacuum cleaners usually offer a wide range of accessories that allow you to adapt the vacuum cleaner to different working environments and requirements. These include special attachments, extensions and filters that can significantly expand the range of possible applications. Think about which accessories you need - for hard-to-reach corners or for picking up liquids, for example.

The accessories can also make work more comfortable and increase efficiency. A vacuum cleaner that can be flexibly adapted will bring you more benefits in the long term.

Comparison of the five models: Which industrial vacuum cleaner is right for you?

Now that you know the most important criteria, let's take a closer look at five specific models: the T-REX, the Vacuclean 2, the Vacuclean 2 LP, the M-30 dust extractor and the DC Tromb 400 H Asbestos . These industrial vacuum cleaners each offer specific benefits for different applications. Below you will find a detailed description of each model so that you can choose the vacuum cleaner that best suits your requirements.

1. T-REX

The T-REX is a high-performance vacuum cleaner that has been specially developed for use in the commercial sector. It is characterized by its enormous suction power, which makes it ideal for large construction projects and demanding cleaning tasks. Thanks to its robust design and powerful filter technology, it is designed for continuous use.

Power: With 3,500 watts, the T-REX offers impressive suction power.
Suction capacity: 570m³ / h
Filter technology: Equipped with an effective HEPA filter, the T-REX is particularly suitable for picking up fine dust.
Dust class: The T-REX is approved for dust class M, which qualifies it for medium health hazards such as wood dust or concrete dust.
Advantages: High performance, durable construction, ideal for large projects.
Recommended applications: Large construction sites, industrial workshops, demolition work.

2. Vacuclean 2

The Vacuclean 2 is a flexible all-rounder that is suitable for a wide range of applications. It combines solid suction power with easy handling and is suitable for both wet and dry vacuuming work.

Power: With a motor output of 2,300 watts, the Vacuclean 2 offers sufficient power for small to medium-sized cleaning jobs.
Air output: 360m³ / h
Filter technology: A high-quality filter system is also used here, which reliably collects even fine dust.
Dust class: Approved for dust class M. Optionally with HEPA filter, then dust class H applies.
Advantages: Lightweight, flexible to use, easy to operate, Equipped with PU hose, which has a significantly longer service life than standard PVC hoses.
Recommended applications: Small to medium-sized construction projects, workshops, everyday cleaning.

3. Vacuclean 2 LP

The Vacuclean 2 LP is an extended version of the Vacuclean 2 and offers some special features. The “LP” stands for Longopac, an endless bag system that enables clean and efficient dust disposal. The Longopac system is particularly suitable for applications where large amounts of dust or dirt are generated, as the bag can be endlessly expanded and cut off during operation without dust escaping.

Power: Like the Vacuclean 2, the Vacuclean 2 LP has a motor power of 1,200 watts, making it powerful enough for medium-sized cleaning jobs.
Filter technology: High-quality filter system suitable for fine dust and coarser materials.
Dust class: The Vacuclean 2 LP is approved for dust class MOptional with HEPA filter, then dust class H applies.
Advantages: Longopac system for clean dust disposal, flexible use, lightweight and mobile, equipped with PU hose, which has a significantly longer service life than standard PVC hoses.
Recommended applications: Medium-sized construction sites, renovation work, versatile cleaning tasks where frequent dust disposal is required.

4. Dust extractor M-30

The M-30 dust extractor is a special vacuum cleaner that is particularly suitable for demanding applications where fine dust is generated. Thanks to its capacity and advanced filter technology, it is the vacuum cleaner of choice for projects with strict health and safety requirements.

Power: The M-30 dust extractor offers a powerful output of 1,380 watts to efficiently pick up the quantities of dust generated.
Air output: 266m³ / h
Filter technology: Equipped with a powerful filter and special dedusting mechanisms that clean the filter automatically.
Dust class: The M-30 dust extractor is suitable for dust class M, making it the ideal choice for dusts that are hazardous to health.
Advantages: High capacity, efficient filter system, ideal for use in areas with fine dusts.
Recommended applications: Construction projects, refurbishments, projects with dust-free requirements.

5. DC Tromb 400 H Asbestos - Only available in germany

The DC Tromb 400 H Asbestos is a special high-performance vacuum cleaner that has been specially developed for handling harmful dusts such as asbestos. It meets the highest dust-free requirements and offers advanced safety features to ensure protection when working with hazardous materials.

Power: The DC Tromb 400 H Asbestos offers a motor power of 2,700 watts, making it a powerful device that can handle large quantities of hazardous dust quickly.
Air output: 420m³ / h
Filter technology: Equipped with a HEPA filter to safely capture even the finest particles such as asbestos and keep the ambient air clean.
Dust class: It complies with dust class H, with additional suitability for asbestos, which makes it ideal for use with highly hazardous dusts.
Advantages: Maximum safety when handling asbestos and hazardous dusts, efficient filter system, powerful performance.
Recommended applications: Specialized renovation projects, especially when working with asbestos, mould or other highly hazardous materials.

Summary: Which vacuum cleaner is suitable for which application?

Choosing the right industrial vacuum cleaner depends largely on your specific requirements. For large construction sites and demanding tasks where high suction power and dust classes are required, the T-REX is an excellent choice. If you are looking for a flexible all-rounder that is also suitable for smaller projects, the Vacuclean 2 offers a good balance between performance and mobility. For even more efficiency and easy, clean disposal, you can opt for the Vacuclean 2 LP. If you are working with fine dust, the M-30 dust extractor is the right solution. If you work with hazardous dusts such as asbestos, the DC Tromb 400 H Asbestos is the best choice. It meets the highest safety standards and offers a powerful, safe solution for specialized remediation projects.

Regardless of which model you choose, make sure that the vacuum cleaner meets the requirements of your project in terms of both performance and filter technology. This will ensure that you work efficiently and safely.