Industrial vacuum cleaner DM2 1/3D INERT

drycombustible dustfine dust

Overview
The DM2 1/3D INERT is a single-phase industrial vacuum certified ATEX (zone 20 indoor / zone 22 outdoor) designed for safe collection of combustible, reactive or flammable dusts. It features a neutralizing oil-bath inerting system that renders aspirated particles inert to reduce ignition or explosion risk. Compliant with EN 17348, it is intended for handling metallic, chemical or pharmaceutical powders with elevated risk.

Key features

• Brushless single-phase by-pass motor ensuring durability and long service life.
• Neutralizing oil-bath inerting system for safe handling of combustible dusts.
• Multi-stage filtration: antistatic M-class primary pocket filter + HEPA H14 absolute filter.
• 44 L AISI 304 stainless steel tank mounted on epoxy-painted steel chassis with industrial multidirectional wheels.
• Motor head certified IP64 for enhanced protection in explosive atmospheres.

Suction system and motorization

• Motor type: single-phase by-pass brushless, 2.3 kW.
• Maximum vacuum: 2 500 mmH₂O.
• Airflow: 360 m³/h.
• Motor head: IP64 certified.

Filtration and inerting

• Primary filter: antistatic polyester pocket filters, M-class (filter area 30 000 cm², Ø 500 mm) — captures particles down to 1 μm.
• Absolute filter: HEPA H14 (26 000 cm²) — 99.995% efficiency down to 0.18 μm (MPPS method).
• Inerting equipment: neutralizing oil bath, removable deflector tube, PPL filter for oil mist, AISI 304 stainless steel perforated basket, three fiber and reusable neutralizing oil filters.
• Safety equipment: integrated pressure-relief valve and vacuum gauge for filter clogging monitoring.

Tank and chassis

• Tank: AISI 304 stainless steel, 44 L capacity (37 L for inerting liquid).
• Chassis: epoxy-painted steel, industrial multidirectional wheels for mobility on difficult floors.

Recommended applications

• Food processing, aerospace, metallurgy, pharmaceuticals, handling of metallic or chemical powders with ignition risk.

Technical specifications

• Dimensions (cm): 77 x 66 x 168
• Max vacuum (mmH₂O): 2500
• Max airflow (m3/h): 360
• Capacity (L): 44
• Sound level (dB): 74
• Filter area (cm²): 30000
• Voltage (Volts): 230
• Power (W): 2300
• Primary filter: Pocket filter (M class, antistatic)
• Cleaning system: Manual
• Absolute filtration: HEPA H14 (standard)
• Vacuum family: Industrial
• Air inlet (mm): 50