PUMA DEX 1/2D
Explosion-proof Atex industrial vacuum cleaner
ATEX certified
The PUMA DEX 1/2D is a powerful industrial vacuum cleaner designed to work in ATEX Z21 classified environments. It is equipped with an ATEX-certified side channel blower, ideal for continuous operation without the need for maintenance. The extractor has third-party certification that certifies the safety of the internal zone as Z20, making it suitable for extracting metal and explosive dust in total safety. Ideal for installation in centralized systems for the suction of combustible dust.
- Power7,5 - 18,5 kW
- ApplicationCombustible dusts
- Capacity175 Lt
Key features
- Suitable and safe for intensive work in Atex 21 or 22 zones
- Maximum power thanks to the Atex certified blower
- Maximum safety thanks to antistatic filtration and complete earthing
- Ideal for large centralized suction systems
Technical data
Available models: PUMA 10 DEX 1/2D · PUMA 15 DEX 1/2D · PUMA 20 DEX 1/2D · PUMA 25 DEX 1/2D
Motor
- Typologies
- Atex 3 D side channel blower
- Power
- 18,5 kW - 25 HP
- Frequency
- 50/60 Hz
- Voltage
- 400 V
- Vacuum in continuous run
- 270 mbar
- Maximum air flow
- 1350 m³/h
- Insulation class
- 65 | F IP
- Noise level
- 74 dB(A)
Machine
- Atex marking
- II 1/2 D Ex htc IIIC T140 °C Da/Dc
- EX category
- 1/2 D
- Operating temperature
- -10/+40 C°
- Suction inlet
- 100 Ø mm
- Collection system
- AISI304 stainless steel container
- Capacity
- 175 Lt
- Dimensions
- 850 x 1550 mm
- Height
- 1980 mm
- Weight
- 370 Kg
- Safety valve
- Pressure relief valve
Filtration
- Primary filter type
- Star
- Filter surface
- 45000 cm²
- EN 60335-2-69 filtration class
- M
- Media
- Antistatic polyester
- Filter Cleaning System
- Manual
- Secondary Absolute Filter
- H14 - Included
Highlights
Suction Unit
The suction unit is a side channel blower with direct coupling between motor and impeller. The turbine is equipped with a safety valve to ensure continuous, maintenance-free work. A metal silencer is included as standard in the turbine to ensure a low noise level.
Filter Unit
The tangential inlet facilitates the cyclonic effect to deposit the sucked material in the container. Filtration is provided by two progressive efficiency filters installed in series: a primary star polyester filter in class M (filtering efficiency 1 micron) with high filtering surface area and a secondary absolute filter in class H14.
Internal Certification Cat 1D - Zone 20
Thanks to its 1D – Zone 20 certified chamber, the vacuum cleaner guarantees maximum safety and compliance when vacuuming combustible or conductive dusts (Group IIIC), even when these are contained within the unit.
Collection Unit
The material is collected inside an AISI 304 stainless steel container, complete with a metal handle that allows its release, to avoid any sparks that could be generated by the electrostatic charge.
Features
Atex-certified vacuum cleaner with dry dust filtration, as per EN17348
Absolute filter (EN 1822)
Electrical panel, implementable with additional functions
Antistatic filtration to discharge static energy
Vacuum gauge for indication of filter clogged or in need of replacement
Non-marking wheel with integrated brake
Non-marking pivoting wheels
Rugged industrial coated steel construction
Tangential inlet and cyclone installed
Pressure relief valve installed
Grounding
Stainless steel bin AISI 304
Options
Available Filter Cleaning Systems
- SP - Automatic reverse jet cleaning system Antistatic M class filter (EN 60335-2-69), 4 Polyester filter cartridges, 12 m² filter surface
Available Filter Media
- PTFE ANT - AntistatIc PTFE filter (M class EN 60335-2-69)
Structure And Options
- 60Hz available -
- Estenzione di garanzia -
- Sistema di ribaltamento contenitore_SMALL -
- Flameless vent -
- Explosion Vent -
- Forklift intakes -
- GX -
Accessories
- P14899 - Complete kit of antistatic accessories for vacuuming dust and solids with a diameter of 70 mm.
Resources
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