Delfin DG 50 EXP INERT Z22 - ATEX Explosion Proof Industrial Vacuum Cleaner

High surface area antistatic filtration with handy manual filter cleaning system built in, grounding and powerful side channel blower. All you need for safe vacuuming dealing with explosive dusts.

Introducing the DG 50 EXP INERT - ATEX Explosion Proof Industrial Vacuum Cleaner, an OEM original equipment designed for additive manufacturing environments dealing with explosive and conductive dusts. Certified for Zone 22 ATEX zones, this powerful yet silent vacuum features a side channel blower motor, requiring zero maintenance for continuous duty operations. Its foam filter protects against liquid mist, while its high filtration efficiency ensures optimal performance. With an inert liquid bath system for safe discharge of hazardous dust, easily removable container for material disposal, and earth grounding capabilities, it prioritizes safety. The suction unit boasts impressive specifications including a 4kW power, 3,200/2,600 mmH₂O max water lift, and 420 m³/h max air flow, all housed within a robust steel structure. Optional features such as HEPA filters, stainless steel chamber, and automatic filter cleaning system further enhance its versatility and usability, making it an indispensable tool for industrial cleaning tasks.

The suction unit is a side channel blower, with direct coupling between the motor and the impeller fan. It designed without any transmission system, and is therefore silent, totally maintenance free and suitable for continuous duty operations.

The large surface star filter, located inside the filter stainsteel chamber, is made of polyester and provides high resistance against clogging and passage of fine dust. A vacuum gauge enables to check constantly the state of the filter and detect possible clogging, warning the operator that the filter must be cleaned. It is possible to clean the filter using an integrated mechanical system: an external lever shakes the filter vertically and enables to clean the filter thoroughly and safely, maintaining constant suction performance and preventing any dispersion of dust in the environment.

The vacuumed material is collected into a wheeled steel container, which can be extracted for easy disposal and can be used with optional disposable bags, for safer and handier disposal The container is designed for an inertizing oil bath (oil not included with the vacuum cleaner) that prevents explosions due to the presence of flammable dust such as aluminum or titanium. The inertizing liquid must be chosen based on the dust to be aspirated. The container includes a stainless steel deflector, a PPL filter to separate the dust and allow the oil reuse, and 3 filtration layers for oily mists. An overpressure valve prevents the risk of explosive atmospheres forming inside the container. The vacuum cleaner is built on a sturdy steel structure and equipped with robust industrial wheels, allowing easy movement even when used on uneven surfaces.

26.4

100

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302 .lbs

26 .in

145 .in

46 .in

Italy

400, vac

4000 w

50, hz

3,

Wheels,

Corded Electrical Motor,

Dust,Powders,

102 .in

420 m3/h

80 mm

72 dB(A)

Star

0 sq/ft

H14,

gallons

gallons

ft

0 sq/ft

Dust,Powders,

NA

0

500

Polyester - L

II,

NA,

T1,

22,

IIIB,

Ex tc,

Zone 22,

Group II,

NA,

DG 50 EXP INERT