MISTRAL Series

The MISTRAL 451 BL INERT has an Atex Zone 22 certification and is NFPA Compliant. Recommended industrial vacuum for explosive and conductive dusts, solids and liquids. Safely oxidize explosive metal dust in a fluid bath. Brushless motor head for the highest safety while collecting particulates, antistatic polyester filter with integrated manual filter cleaning. AISI304 stainless steel bin and grounding as standard. For more innovations associated with this model, see “related products” section below.

Technical features

ETL certified vacuum for class II, division 2, NFPA 652 compliant

  • Compact and portable
  • AISI 304 stainless steel container
  • Inert fluid bath for reactive powders
  • Brushless spark-free motor (average life 15,000 hrs)
  • Bonding and grounding
  • Three stages of high efficiency filtration
  • Antistatic polyester class M as a main filter
  • Highly efficient filter system (optional H14 HEPA filter)
  • Self-contained integrated manual filter cleaning system

Technical Data

Technical Data INERT 451 BL
Voltage V – Hz 115 – 60 1~
Power HP (kW) 1.5 (1.1)
Max Water Lift inH20 (mmH2O) 90.6 (2300)
Max Airflow CFM (m³/h) 121.8 (207)
Suction Inlet in. (mm) 2 (50)
Oil Capacity Gal. (L) 2 (8)
Dry Capacity Gal. (L) 1 (4)
Noise Level (EN ISO 3744) dB(A) 77
Dimensions (WxLxH) in. (cm) 23x25x51 (58x63x130)
Weight lb. (kg) 137 (62)
Primary Filter Type Star
Material – Efficiency IEC 60335-2-69 Antistatic Polyester – Class M
Filter Surface Area ft² (m²) 22 (2)
2nd Stage Filter Polypropylene
3rd Stage Filter 3x Fiber Filter
Cleaning system Manual

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