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MISTRAL 802WD AIR EX

Wet and Dry AIR OPERATED INDUSTRIAL VACUUM CLEANER
(With EXPLOSION PROOF ATEX CERTIFICATE for areas 1, 2 , 21, 22)

ATEX – Explosion Proof compliance

The explosion proof conformity of the machine is certified according to use in Zones classified as subject to risk of explosion, as Zone 1 and 2 (presence of explosive gas) and 21 and 22 (explosive dust).

 

Suction unit

The suction unit is a powerful Venturi, (using no electric or mechanical components), placed inside a sturdy steel casing. The control board includes an air pressure gauge (to check the pressure of the incoming air supply) and vacuum indicator, useful to detect possible clogging of the filter. Two handles placed on the sides enable an easy lifting and removal of the suciton head, for possible inspection or replacement of the underlying filter.

 

Filter and collection unit

The dust kit is made by a bag type filter, made up by an antistatic polyester filter on the inside, providing a class L filtration (3 micron efficiency). The dust filter has a self cleaning system, which causes the dust to shake off each time the vacuum is shut off.
The wet kit is made up by a floating device,  protecting the motor against damage from liquids, foam and solid objects; a nylon filter prevents solid material blocking the floating, or foam getting to the motors.
An 80 lt. stainless steel container enables to dispose easily of the sucked up liquid, which can be discharged by a flexible discharge hose.
The frame is completely made of  stainless steel, mounted on a sturdy steel chassis with antistatic wheels and earth chain. All metal parts of the vacuum are electrically grounded and made conductive, in order to avoid sparks from static energy. 

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MODEL   Mistral 802WD AIR EX
Explosion proof compliance  ATEX Zone 1, 2 (Explosive gas)
21, 22 (Explosive dust)
Operating pressure bar 6
Air supply required M3/h 75
Max. vacuum rate** mm. H2O 5000
Max air flow* M3/h 150
Filter Bag Polyester Antistatic
Filtering surface cm2 7000
Filtering efficiency (standard) Micron L
> 3
Air load on filter M3/m2/h 72
Filter shaker   Manual
Noise level DB 72
Capacity Litres 80
Suction Inlet mm 80
Dimensions cm 50 x 48
Height cm 108
Weight Kg 33

* with suction inlet fully open, calculated at a 6 bar constant pressure as indicated on the onboard machine’s manometer
** with suction inlet fully closed, calculated at a 6 bar constant pressure as indicated on the onboard machine’s manometer

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Application Code Description
Very fine dust A Absolute HEPA  filter (BIA  certified) with 99,995% efficiency, according to filtration class H
Fine dust ANT/C 1 micron dust antistatic filter,  certificate for the suction of fine dust of class “M”