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Your Position: Home - Cleaning Equipment - Delfin High Vacuum Systems FAQ

Delfin High Vacuum Systems FAQ

Author: Fatuma

Jul. 14, 2025

Delfin High Vacuum Systems FAQ

Truly the tank of the industrial vacuum world, heavy-duty vacuums are perfect for heavy industry demands. Between their high-volume capabilities and power, you’d be hard-pressed to find a better option than Delfin High Vacuums (DHV). We’ve put together this FAQ post to help you better understand the utilization and benefits of DHVs. Stick around to learn more.

If you want to learn more, please visit our website Felici Machinery.

What Makes Delfin High Vacuums Heavy Duty?

Our high-performance vacuum cleaners are intended for heavy industries that deal in high volumes of material – hundreds of liters of metals, sand, chips, and others. Heavy-duty vacuums have the voltage necessary to extract high volumes at a high rate, and they also have a high maximum water lift. In other words, what makes them heavy-duty is their capability to extensively extract a wide range of materials (including liquids).

Can I Use a Regular Industrial Vacuum Instead of a Heavy-Duty Vac?

Because these products vary significantly in capability and unique designs, there really is no standard or regular model (technically speaking). But a good alternative to heavy-duty vacuums for anyone seeking a vacuum with serious capabilities while still maintaining portability: a portable industrial vacuum cleaner with three-phase power, significant HP, and medium-to-high volume capacities.

The next question you may want to ask yourself is whether you should use an alternative. DHVs may be worth the investment for anyone in heavy industries with dense material as they can make your operation more efficient and potentially reduce the amount of labor utilized. 

What Is the Capacity for a DHV?

While not every heavy-duty industrial vacuum is built the same, Delfin High Vacuums can contain between 800- liters (or 200-250 gallons) of material. Of course, the weight will vary depending on the material itself, but these vacuums are built with easy disposal and transportation in mind. 

How Do I Know What Industrial Vacuum to Use?

There are several factors that have an influence on which industrial vacuum is right for your operation. First, there are federal and industrial regulations that have their impact. If you’re in the concrete industry, for example, your vacuum should be able to properly collect and contain silica particles that are harmful to worker health. 

There’s also combustible dust, long-term efficiency, and whether you require a vacuum with intermittent capabilities or 24-hour cycle capabilities. Start by taking a look at HEPA filtered vacuums and vacuums certified for operation in combustible dust-laden environments.

When to Use a Delfin High Vacuum

Heavy-duty vacuum cleaners like DHVs are unique in that they can withstand demanding, intense environments while containing high volumes of dense materials like sand, metal chips, and even liquids. They also have a time-controlled system that cleans the filters to ensure peak performance amid continuous use.

What Additional Equipment Do I Need?

As is the case with other industrial vacuum cleaners, you can only benefit from additional equipment. A variety of hoses and attachments are a must; navigating different spaces and materials will be made much more difficult otherwise. Note that your DHV operation will also require a forklift or material disposal. See the following question for more details. 

How Do I Dispose of Collected Material From a DHV? 

These large hopper-mounted vacuum cleaners reside above a giant container – but don’t let that intimidate you. The containers are quite easy to detach and maneuver, you simply need access to a forklift and certified forklift operator. 

The forks slide right into the base of the container, from there you may lift and remove the container from the hopper and transport it to the desired vessel. At this point, the container bottom may be easily unlatched and the material discharged until empty.

What Is the Filtering System Like for a DHV?

Self-cleaning for efficiency and durability, the filtering systems in our heavy-duty DHVs consist of polyester felt filter sleeves with internal tensioning springs and a polyester safety cartridge for the pump’s protection. 

Customized Vacuum Solutions for Heavy Industries 

At Delfin, we supply industrial vacuum systems uniquely catered to a wide range of industry needs. Whether you’re in heavy industry with prolonged upkeep demands or pharmaceutical manufacturing that requires certified vacuums for safety compliance, we have an extensive catalog of dust and material collection solutions. 

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.

Are you interested in learning more about Large Industrial Vacuums? Contact us today to secure an expert consultation!

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.

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.

If you want to learn more, please visit our website Construction Vacuum Cleaner.

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