Industrial Vacuum Solutions
Safe and Efficient: NRTL Certified Industrial Vacuum Cleaners by Delfin
Industrial processes such as food, agrifood, pharmaceutical, chemical, wood, or metalworking operations face significant explosion risks due to the presence of combustible dust. To ensure maximum safety and compliance,Delfin Industrial provides a complete range of single-phase and three-phase explosion-proof vacuum solutions designed to handle all types of dust safely—even when combustible.
AIR 45 14V
The AIR 45 14V, is a compressed air industrial vacuum cleaner very suitable fordust and solid applications where electric outlets are not available or compressed air is generally preferable. The motor head is a maintenance free multi-venturi(14 Venturi) suction unit. This vacuum is compact and mobile and has a complete powder coated steel construction. The antistatic polyester class M primary filter can be easily cleaned by means of an integrated filter cleaning system. The AIR 45 14V can collect up to 12 gal (45 L) of dust and solids in its roll-out container.
Technical features
Compressed Air Industrial Vacuum System for Dust and Solids application
Compact and mobile
Maintenance-free 14 Venturi system for continuous use
Low air consumption
Roll-out container with optional use of disposable bags
Powder coated steel construction
Integrated cleaning system
Lightweight and versatile
MISTRAL 201 BL D2
Single-phase ETL Intertek Certified Industrial Vacuum for Combustible Dust
The Mistral 201 BL D2 is a compact and mobile industrial vacuum system, ETL certified for cleaning in Class II, Division 2, Groups F & G environments. This lightweight vacuum is designed for performance and movement speed. It’s ideal for small-medium dust with potentially combustible properties. The large antistatic polyester class M filter guarantees the protection of the motorhead and improves its lifetime. The motor head is made of a brushless motor (up to 15,000-hour life expectancy). The collection unit is made of a stainless-steel tank as standard. The perfect solution to get rid of combustible dust!
Technical features
ETL Certified for Class II, Division 2 Hazardous Locations, Groups F & G
Compact and portable
Constructed with powder coated steel
Spark-free brushless motor (up to 15,000 hour life expectancy)
Grounded
Large Antistatic class M filter & filter surface
Roll-out stainless steel collection tank
DUSTOP reverse pulse cleaning system
Performance indicator light
MISTRAL 451 BL INERT
The MISTRAL 451 BL INERT has an Atex Zone 22 certification and is NFPA Compliant. Recommended industrial vacuum to safely oxidize explosive metal dust in a fluid bath. The Brushless motor head ensures the highest safety while collecting particulates. The antistatic polyester filter with integrated manual filter cleaning system captures fine and small particules in total safety. AISI304 stainless steel bin and grounding as standard.
Technical features
ETL certified vacuum for class II, division 2, NFPA 652 compliant
AISI 304 stainless steel container
Inert fluid bath for reactive powders
Brushless spark-free motor (15,000 hrs life)
Bonding and grounding
Three stages of high efficiency filtration
Antistatic polyester class M as a main filter
Highly efficient filter system (optional H14 HEPA filter)
- Self-contained integrated manual filter cleaning system
MISTRAL 301 BL D2
Single-phase ETL Intertek Certified Industrial Vacuum for Combustible Dust
The Mistral 301 BL D2 industrial vacuum cleaner is ETL certified for Class II, Division 2, Groups F & G applications. One-of-a-kind vacuum. A compact industrial vacuum system that successfully combines the robustness, power and filtration efficiency needed from an industrial vacuum. The vacuum comes with a powerful spark-free brushless motor (up to 15,000 hour life expectancy). The filter is an antistatic cartridge with large filtration surface and high filtration efficiency. The filter can be easily cleaned by means of the Dustop level placed on the filter chamber. Possibility to add an extra level of filtration with an HEPA filter upon request. The collection unit is made of a 4-gallons stainless steel container as standard.
Technical features
ETL Certified for Class II, Division 2 Hazardous Locations, Groups F & G
Compact and portable
Constructed with powder coated steel
Spark-free brushless motor (up to 15,000 hour life expectancy)
Grounded
Tangential inlet with cyclone filter protector
Removable stainless steel collection tank
DUSTOP reverse pulse cleaning system
Performance indicator light
MISTRAL 451 BL D2
Single-phase ETL Intertek Certified Industrial Vacuum for Combustible Dust
The MISTRAL 451 BL D2 is Delfin Industrial’s best in-class vacuum. This compact model is the perfect solution to handle dry and mobile cleaning of even combustible dust. NFPA 660 compliant & ETL Class II, Divsion 2 certified, this vacuum is equipped with a brushless spark-free motor (average life 15,000 hours) to prevent any sparks. The highly efficient filter system (Class M primary filter, optional H14 HEPA filter) guarantees the total safety of vaccuming operations. The stainless steel tank makes this vacuum corrosion resistant.
Technical features
ETL Certified for Class II, Division 2 Hazardous Locations, Groups F & G
Compact and portable
Constructed with powder coated steel
Spark-free brushless motor (up to 15,000 hour life expectancy)
Grounded
Roll-out stainless steel AISI304 collection tank
Integrated manual filter cleaning system










