Industrial vacuum cleaner: how to choose - Delfin

14, Jul. 2025

 

Industrial vacuum cleaner: how to choose - Delfin

What is the best commercial vacuum cleaner

These vacuum cleaners, are typically made of medium-quality plastic materials or low-thickness steel. They can be found in the large retail chains and are suitable for very occasional use or hobbies. Surely, they are not recommended for any professional or industrial application, since, given their very low filtering capacity, filters get clogged almost immediately, even by not particularly fine dust, so breaking irreparably.

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Wet & dry vacuum cleaners

The wet & dry vacuum cleaners are suitable for simultaneous suction of powders, solids and liquids. Depending on the heaviness of the application they can be made of plastic or steel. Delfin builds a line of vacuum cleaners for liquids and powders available both in painted or stainless steel, AISI 304 or 316 (especially required in the food, chemical or pharmaceutical industry). Delfin's wet & dry vacuum cleaner is the ideal tool for cleaning contractors and as permanent equipment in car washes. The great structural strength and the consequent reliability make these vacuums for liquids and powders a safe investment for any company. This truly is the best hoover vacuum for these needs.

Compact single-phase vacuum cleaners

Delfin 's compact single-phase industrial vacuum cleaners are true industrial machines. Built in painted or stainless steel, they can be equipped with 1, 2 or 3 single-phase by-pass electric motors, with independent switches, protected by a solid steel headboard, containing sound absorbing material which reduces noise to a minimum during service. They can be used in any industrial sector, from the recovery of particles of fine dust, to the collection of heavy solids.

Three-phase industrial vacuum cleaners

Solid, capable and powerful, the three-phase industrial vacuum cleaner is equipped with turbines ranging from 2.2 to 5.5 kw, is characterized by large filter surface and containers between 50 and 100 lt. This vacuum cleaner, which in Delfin's range is represented by 4 models of the DG EXP line, can also be used as a suction unit in small centralized systems, in combination or not with filtering preseparators or hoppers.
The real strength of this type of industrial vacuum cleaner is its reliability. In fact Delfin equips its industrial vacs only with Italian, German or American side channel blowers, which ensure outstanding performance, even in continuous and very heavy applications. The side channel blowers used, moreover, are suitable to work continuously and can work without problems even 24 hours 24 (in these cases it is recommended to adopt a safety valve that protects the turbine from overheating, allowing it to virtually work to infinity) .

Heavy duty three-phase industrial vacuum cleaners

If you are wondering which is the best industrial vacuum cleaner for heavy duty, you have to know that the high performance industrial vacuum cleaners free themselves from the simple concept of "vacuum cleaner" in order to become machines for material handling and pneumatic conveying. With their enormous power (turbines up to 25 kW), in fact, they can carry powders and solids with many features for tens or hundreds of meters, and then discharge them via hoppers or separators. For this very reason Delfin's Heavy duty three-phase industrial vacuum cleaners, which can be found in the DG HD line, are very often used as a central vacuum unit in centralized vacuum systems. Given the great power, these are almost always combined with pre separation systems and hoppers which are, in turn, designed and built based on the needs of the end user. Choose this kind of powerful vacuum cleaner.

High vacuum units

High vacuum units are crucial in order to collect heavy dust or granular solids dispersed during the manufacturing process, typically in cement plants, steel mills, mining and other heavy industries. The use of these suction units increases the efficiency of the production cycle, allows the saving of considerable resources in terms of both manual labor and iproduction downtime, while also increasing the hygiene in the work environment. Furthermore, the collection of these materials generates immediate savings as these can be directly replaced in the production process. The industrial high vacuum units are in fact designed for the recovery of large quantities of heavy materials, also of large size. The incredible effectiveness of these tools allows a rapid return on investment derived from significant savings in terms of manpower and time. Delfin's high vacuum are built with a sturdy steel structure, which stores within a vacuum pump and a mechanical system, extremely simple and, at the same time, effective. This combination guarantees the absolute reliability of these incredible industrial vacuum systems.

Industrial Vacuums for oil, metal chips and swarf

The industrial vacuum cleaners for the recovery of oil from metal chips and cutting machines are widely-used within the mechanical, automotive and plastics industries. These machines are able to quickly retrieve large amounts of oil mixed with metal shavings directly from the tanks of CNCs or plastic cutting machines. Once recovered, the oil is filtered through a sieve grid, which filters the chips down to approximately 1.5 mm. After this first filtering, the oil passes through a polypropylene filter with a 300 micron efficiency and finally deposits in a tank of variable capacity, from 100 up to 700 lt. Once deposited, the oil can be immediately re introduced inside the machines and the production cycle through a powerful independent pump that empties the most capable tank in a matter of seconds. Delfin's Industrial Vacuums for oil, metal chips and swarf of the Tecnoil range therefore gives one the possibility to reuse several times cutting oil and coolant, thus instantly saving and reducing the cleaning time of collection tanks.

Industrial air powered vacuum cleaners

Delfin's compressed air operated vacuums generate suction through one or more Venturi ejectors. These ejectors have no moving electromechanical components and are, therefore, extremely reliable and durable. Delfin recommends this type of vacuum cleaners especially for shipyards and applications on board of ships or oil platforms, where air supply is preferred to electricity. Air operated vacuums guarantee excellent performances and the ability to work non-stop, even 24/7.

Vacuums for fixed extraction on machines (OEM)

The industries manufacturing production machinery, from packaging machines to those cutting aluminum, very often have the need to recover small quantities of dust and / or production waste (also scraps), continuously and directly to the source.
These companies, known as Original Equipment Manufacturers, therefore require compact and modular suction units, which also have to be highly customizable ,depending on the performance required by the specific application. Delfin's units of the DirectX line are the preferred choice of multiple leading manufacturers of industrial machinery, ranging from bottling machines to CNCs.
Delfin has earned this preference thanks to a very high level of flexibility and adaptability to customer requests, each time resulting in the creation of the best possible suction unit.

Vacuums for continuous recovery of waste and scrap

The vacuum units for continuous recovery of scraps differ from most industrial vacuums for their cylindrical shape. These machines are in fact built in order to have a large internal collection volume, as they are mainly used for the continuous recovery of scraps and production waste on packaging lines or textile machinery. In fact, on these machines, scraps are often strips of material, long and light, but very voluminous. This suction unit is made of a side channel blower placed on the bottom of the cylinder, a grid of protection above, while the remaining part of the cylinder is covered by a filtering bag, made of filtering material.This bag is fixed thanks to the plug located in the apical part. The bag, when filled with waste and scraps, can be easily removed, emptied and replaced. These vacuum cleaners, therefore, guarantee the operation of the machines they are applied on, avoiding jams (due to scraps) and minimizing downtime for immediate savings.

ATEX certified Industrial vacuum cleaners

ATEX certified industrial vacuum cleaners are machines built to work within hazardous areas, as defined by the 94/9/CE European Directive. These industrial vacuum are engineered to prevent any spark or electric tension through a series of specific technical features. They must be used in areas such as industrial bakeries, food industries ( where big quantities of flour, cereals or other edible particles are handled), shooting ranges, aluminum working facilities, mines, foundries, steel industries and many more.

Dust, fumes, mist extractors

Many years of experience and the desire to represent the unique specialist in the field of industrial vacuums, have led Delfin to develop a full range of dust extractors and dedusting systems. From the aspiration of welding fumes, to the extraction and filtration of solvents or powders, Delfin's Airflow line allows users to always find the right solution for their specific application. Not to mention, Delfin personally designs and installs centralized dust collection systems.

5 Best Industrial Vacuum Cleaners of the Year + Their Pros and Cons

If you’re running a large industrial facility, you already know that a household vacuum cleaner isn’t any help to your workspace’s heavy vacuuming tasks, and you need to elevate your choices to heavy-duty industrial models. Here I will walk you through the world of the best industrial vacuum cleaners. Therefore, if you’re already a business owner in the following industries, or in thoughts of starting one, you absolutely need a vacuum cleaner to revolutionize the cleaning operations in your facility.

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  1. Cleaning sawdust and metal shavings in factories, workshops and assembly lines.
  2. Removing dust and debris from shelving units in warehouses and logistic companies.
  3. Cleaning up after drywall, sanding, or demolition in construction and renovation sites.
  4. Cleaning oil spills and metal fragments in automotive and aerospace industries.
  5. Cleaning large spaces in commercial cleaning companies and service providers.
  6. Removing dust in sensitive environments in hospitals, research labs, and laboratories.
  7. Cleaning spills, crumbs, and debris in bakeries, restaurants, and coffee shops.
  8. Cleaning hallways, classrooms, and auditoriums in school and educational institutes.
  9. Cleaning floors and surfaces in hotels, shopping malls, and hyper stores.
  10. Cleaning public places such as transit hubs, train stations, and organizational offices.

The list goes on far beyond what’s mentioned here. Therefore, if you’re a wholesaler or distributor, struggling whether to invest in the industrial vacuum cleaners’ market or not, or a business owner looking for the top industrial vacuum cleaners, this blog will answer all your questions.

What to Look for in an Industrial Vacuum Cleaner?

There are several factors to consider before choosing an industrial vacuum cleaner for the jobsite. Here, I’ve gone over them in detail to help you make the best option while looking for the best industrial vacuum cleaner.

Type of Debris

The best industrial vacuum cleaner depends on the type of space you need to clean and the nature of the dust or debris. For example, to clean liquids and wet dirt, you have to use a wet and dry vacuum cleaner, or hazardous materials need their specific type of vacuum cleaner.

Tank Capacity

Tank capacity actually depends on the volume of dirt and the size of the space you want to clean. Lighter industrial vacuums usually come with a tank or dust bag between 10 to 20 liters. Medium and large vacuum cleaners come with tanks starting from 20 Liters to larger tanks up to 100 Liters. There are also extra larger vacuums with over 100- and 200-liters tanks, completely suitable for extra-large spaces and areas.

Vacuum Pressure

Vacuum pressure is the amount of negative pressure or suction force that the machine generates in order to draw in dust, debris, or other particles. It is commonly measured in kilo Pascal (kPa). Higher kPa means a stronger suction force and more power to suck up larger particles of dust and debris.

The vacuum pressure commonly starts from 8-15 kPa in low-vacuum cleaners and reaches to 25-50 kPa on high-vacuum and over 50 kPa in ultra-high vacuum cleaners.

Filtration System

The filtration system is an important aspect in a vacuum cleaner. Look for models with advanced filter systems such as HEPA or PES, to ensure the removal of hazardous debris and allergens.

HEPA stands for High Efficiency Particulate Air, and can capture up to 99.97% of dust, mold, debris, and pollen. PES is the acronym for Polyethersulfone and is known for its chemical resistance capability and durability. It has a washable nature and is suitable for both wet and dry filtrations. While HEPA filters are not washable and double usable, making their maintenance and recharging costs higher compared to the other models.

If you want to learn more, please visit our website Large Industrial Vacuums.

Wet-Dry Capability

The wet and dry capability of the vacuum cleaner hugely depends on the type of debris you want to clean. While most vacuums are designed for dry cleaning, if you need to handle wet debris, spills, and liquids—essential for industrial use—look for models with separate filters or tanks for wet and dry cleaning.

Now that I’ve covered the key features and characteristics of top industrial vacuum cleaners, let me introduce you to some of the best models on the market in each category, along with their pros and cons.

‼️Note: The items listed in the “cons” section, such as high noise level or high weight are fairly typical for these types of heavy-duty industrial tools. I included them because some people might not be aware of these characteristics and could be misled when purchasing this type of tool.

Best Overall Industrial Vacuum Cleaner

In order to identify an industrial vacuum cleaner as the best overall one, it should pass in most of the tests in the previous section, like delivering a strong vacuum pressure, featuring a medium to large tank, equipped with advanced filtration systems like HEPA or PES, and capable of handling both wet and dry debris.

I think you’ve heard the name before! Kärcher NT 75/2 Tact² Me Tc Adv is a great choice for this purpose. A German, well-known brand with a rich history in manufacturing professional machinery cleaning.

This model is powered by a high-power W motor and comes with a 75 liters tank to vacuum both wet and dry dust and debris. Its total weight with accessories is 28,6 kg, which is quite normal for an industrial tool. The suction force of the tool is 25,4 kPa, and the dirt is filtered with a PES filtration system. Let’s take a look at this tool’s pros and cons.

Best Backpack Industrial Vacuum Cleaner

Ergonomics and weight are the most important features in choosing the best backpack industrial vacuum cleaner, since the entire weight and volume of the tool rest on the body. Therefore, go for a professional battery-powered model, or a lightweight corded option. Yes! a cordless tool can also be used for industrial applications, but it definitely won’t be as powerful and robust as its corded counterparts.

Related Article: Best Cordless Vacuum Cleaner

Nilfisk is a well-known brand in the world of vacuuming, originated in Denmark in . I choose the Nilfisk GD 5 Battery Backpack HEPA Vacuum as the best industrial vacuum cleaner in the backpack category. As the name suggests, it’s a battery-powered tool with 5.3 kg weight of the bare tool, and around 8 kg with battery and charger. With a 4.92 liters container, it can suck up dry dust and debris with its HEPA filter. It is also powered by a 36 V Lithium-ion battery, making it a perfect vacuuming solution in large spaces like cafes, restaurants, shops, cinemas, auditoriums and conference rooms, and transportation places.

Best Budget Industrial Vacuum Cleaner

The most important point in searching for the best budget industrial vacuum cleaner is that you shouldn’t sacrifice quality for the price, and select one that gives you the same quality as high-end models at a lower price. Ronix tools is one of the high-quality brands in the market that always maintains a balance between quality and affordability in its product range.

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The Ronix Industrial Vacuum Cleaner W – 40L is one of the best industrial vacuum cleaners with a price less than $100 as of January , coming with a complete set of accessories so that you don’t need to pay extra money on add-ons. With its wet and dry capability, the tool is usable for both dry and damp indoor and outdoor spaces. It comes with a 40 liters tank, HEPA filter, and delivers a vacuum pressure of 20 kPa, making it quite perfect for medium-duty industrial uses.

Best Industrial Vacuum Cleaners for Carpets

The key feature of the best industrial vacuum cleaner for carpets is its wet and dry capability, along with a specialized carpet cleaning nozzle. Luckily, there is a great range of models in this category, including upright, backpack, and canister types, each offering unique features for different cleaning needs. In this part, I go for a tool specially designed for carpet cleaning, as well as for use in cars and indoor spaces.

The Vacmaster VK809PWR Wet/Dry/Upholstery Shampoo Vacuum Cleaner is a perfect choice for carpet cleaning applications. It comes with a 30 liters large capacity tank, and a 5.68 liters detergent tank for shampooing applications.

Best Heavy-Duty Industrial Vacuum Cleaner

Industrial vacuum cleaners can be categorized into heavy-duty and lighter-use models. Heavy-duty vacuums are designed for demanding tasks, featuring larger sizes, high performance, powerful motors, and large tanks. These models may also be specialized for specific purposes, such as explosion-proof environments, hazardous dust, oil and metal shavings, food and pharma industries, health and safety, and more.

During my research for the top industrial vacuum cleaners, I came across a brand that truly impressed me with its great product range, particularly its heavy-duty industrial vacuum cleaners. Depureco is a professional in providing industrial vacuum cleaning solutions, specially those suitable for companies’ production lines. Depureco TB UP 4 Industrial Vacuum is a heavyweight 80 kg vacuum cleaner, empowered by a W motor, ready to vacuum anything in its 45 liters tank with a vacuum pressure of 27kPa.

Read More: The Best Vacuum Cleaners

FAQ

What features should I look for in the best industrial vacuum cleaner?

Look for these key features, including suction power, tank capacity, wet-dry capability, filtration system, ergonomics and weight, and so on.

Are industrial vacuum cleaners suitable for both wet and dry materials?

Most of the industrial vacuum cleaners are designed to handle both wet and dry materials, however, you need to check the product specifications and features before buying the tool.

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