Delfin Industrial Vacuum Cleaners

Delfin Industrial Vacuum Cleaners — Italian Engineering for Australian Industrial Applications

Delfin has been manufacturing industrial vacuums in Italy for decades. The machines are used in factories, pharmaceutical facilities, food processing plants, construction sites, and hazardous material handling environments across the world — environments where the machines run continuously under demanding conditions and where failure is not a manageable outcome.

What Makes Delfin Different from Commercial Vacuums

Continuous duty construction — Delfin units are built for 24-hour operation in demanding industrial environments. The motors, seals, and structural components are specified for this duty cycle. A commercial wet and dry vacuum rated for daily cleaning use will not maintain performance under the continuous extraction demands of manufacturing or construction site applications.

Steel construction — powder-coated steel and stainless steel frames and containers rather than the engineering plastics used in commercial machines. Steel handles the physical demands of industrial sites — rough handling, heavy debris, chemical exposure, and moisture — without the cracking and degradation that plastic components develop over time in these conditions.

Multi-stage filtration — Delfin machines use cyclonic separation, primary cartridge filtration, and HEPA or ULPA final filtration in sequence. This staged approach captures coarse debris before it reaches the fine filter — protecting filter life and maintaining suction performance across extended operation. H13 and H14 HEPA options capture 99.95–99.995% of particles down to 0.3 microns, appropriate for pharmaceutical, cleanroom, and hazardous dust applications.

ATEX certification — for environments with combustible dust — flour mills, pharmaceutical manufacturing, aluminium processing, and chemical facilities — standard vacuums create ignition risk. ATEX-certified Delfin units are specifically engineered to prevent sparks and eliminate ignition sources in line with the requirements of AS/NZS 60079 (the Australian standard for equipment in explosive atmospheres). Using a non-ATEX machine in an ATEX-classified zone is both dangerous and non-compliant with Australian WHS regulations.

Configuration range — single-phase for workshop and light industrial applications, three-phase for heavy industrial and continuous production environments, and pneumatic configurations for facilities without suitable electrical supply or where electrical equipment is restricted. The range covers compact portable units through to large-capacity central extraction systems for fixed installation.

Applications — Where Delfin Suits

Manufacturing and Engineering

Metal swarf, oil, coolant, and mixed debris are handled by Delfin wet and dry configurations with appropriate tank and filter specification. Chip and oil recovery units recover machining waste with separated collection — practical in workshops where coolant and chip recovery has both cleanliness and cost recovery value.

Food Processing and Commercial Kitchens

Stainless steel tank and fitting options meet food safety hygiene requirements. HEPA filtration captures fine food dust and allergen particles. For food processing facilities where cleaning equipment comes into contact with food preparation surfaces or operates in food production areas, stainless steel construction and food-grade material compatibility are essential specifications.

Pharmaceuticals and Cleanrooms

H14 HEPA and ULPA filtration options meet the air cleanliness requirements of pharmaceutical manufacturing and cleanroom environments. Sealed filtration systems prevent captured particles from being released during filter changes — a critical requirement in environments where contamination control is a regulatory obligation.

Construction and Demolition

High-powered models for dust and debris collection on construction sites, including silica dust extraction with appropriate filtration for compliance with Australian WHS silica dust regulations. On-tool extraction compatibility allows attachment to hand-held cutting and grinding tools for capture at the point of generation — the most effective engineering control for silica dust exposure reduction on site.

Hazardous Dust and ATEX Environments

ATEX-certified configurations for facilities handling combustible dust — flour, grain, pharmaceutical powders, aluminium, and chemical processing. Under AS/NZS 60079 and Australian WHS legislation, ATEX certification is a legal requirement in classified explosive atmosphere zones, not a preference. If your facility has explosive atmosphere zones, contact us with the zone classification before selecting equipment.

Choosing the Right Delfin Model

The right Delfin model depends on four things: power supply available on site, the material type being extracted, the required filtration level, and whether the application is portable or fixed installation.

Power supply — single-phase 240V suits most workshop and light industrial applications and portable site use. Three-phase suits fixed industrial installations with heavy extraction demands and continuous operation. Pneumatic suits facilities where electrical equipment is restricted or where compressed air is the practical power source.

Material type — dry dust only suits standard cartridge and HEPA filter configurations. Wet and dry combined requires appropriate tank and separator configuration. Oil and chip recovery requires dedicated separation systems. Hazardous or combustible dust requires specific filtration certification.

Filtration level — standard industrial filtration suits general manufacturing and construction. H13 or H14 HEPA suits pharmaceutical, food processing, and silica dust applications. ULPA suits the most demanding cleanroom and hazardous particle applications. ATEX certification under AS/NZS 60079 is required for explosive atmosphere zones.

Portable vs fixed — portable units with wheels and handles suit workshop and construction site use where the machine moves between locations. Fixed or semi-fixed central extraction systems suit production facilities with permanent extraction points at multiple workstations.

If you're not sure which configuration suits your specific application, give us a call on 1300 404 226 — this is a category where getting the specification right upfront saves significant cost and ensures regulatory compliance.

Frequently Asked Questions — Delfin Industrial Vacuum Cleaners