W3 Infini Z22 - Atex certified three-phase
industrial vacuum cleaner for Zone 22

W3 infini 2,2 ATEX - Three phase vacuum cleaner
W3 infini 2,2 ATEX - Three phase vacuum cleaner
W3 infini 4 Z22 - Three phase vacuum cleaner
The W3 infini three-phase industrial vacuum cleaners are the ideal solution for cleaning and suctioning dust and residuals in certified Atex 22 Dust (3D) industrial workplaces , where a reliable, efficient and space-saving vacuum cleaner is required.

Suction unit

The vacuum cleaner is equipped with a cast aluminium suction unit of the side channel blower type, in which the impeller is fixed directly to the motor shaft, and with no transmission system: this almost completely reduces component wear and the consequent needs for maintenance. These features, together with the low noise level, make the motor particularly suitable for continuous operation (even 24 hours a day), and allow it to develop a very high depression value, higher than transmission systems of similar power.
The industrial vacuum cleaner is available with 2.2 or 4kW side channel blower.

The control panel of the vacuum cleaner consists of a push-button panel, containing a magnetothermal switch, in compliance with the ATEX directive. A vacuum gauge allows the vacuum level and the filter saturation status to be constantly monitored and any anomalies to be promptly detected. A double silencer reduces noise and dampens the impact of outgoing air.

The turbine is equipped with a pressure relief valve. If the maximum vacuum is reached due to an occluded pipe, it forces ambient air into the turbine to cool it down.

All electrical parts comply with ATEX Directive 94/9/EC and are suitable for Group II - Category 3D (Zone 22).

Filter unit

Polyester filter Cat. "M" antistatic with manual filter shaking system operated by filter shaking lever. Filtration efficiency 3 microns (German BIA certificate).

No need to remove the motor head and filter to empty the collection container.

A manual cleaning system, consisting of a vertically-moving filter shaker, allows the operator to clean the filter effortlessly at any time, prolonging the life of the filter, preventing it from becoming saturated and keeping the suction performance of the machine constant. The front suction system with a Ø80 cast aluminium inlet positioned below the filter allows simultaneous suction of dust, solids and liquids (within the container capacity) without the need to replace or remove the filter.

Collection unit

The suctioned material is deposited in a wheeled steel release container (65 litre capacity), which allows the suctioned material to be disposed of quickly and without getting dirty.
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Description Unit W3 infini 2,2 ATEX - Three phase vacuum cleaner W3 infini 4 Z22 - Three phase vacuum cleaner
Atex zones2222
MarkingEx II 3D Ex tc IIIB T135°C X DcEx II 3D Ex tc IIIB T135°C X Dc
VoltageV - Hz400 - 50 3~400 - 50 3~
Power kW2,24
Max waterliftmmH2O1.9002.600
Max air flowm³/h320420
Suction inletmm8080
Noise level (EN ISO 3744)dB(A)7373
Filter TypeStarStar
Surface - Diametercm²-mm20.000 - 42020.000 - 420
Material - EfficiencyIEC 60335-2-69Polyester - ANT MPolyester - ANT M
Cleaning systemManualManual
Collection tankSteelSteel
Discharge systemRoll-out containerRoll-out container
Dimensionscm108 x 62 x 137h108 x 62 x 137h
Download W3 infini 2,2 ATEX - Three phase vacuum cleaner DatasheetDownload W3 infini 4 Z22 - Three phase vacuum cleaner Datasheet

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