MISTRAL Series

MISTRAL 451 BL D2

The 451 BL D2 is Delfin Industrial's best in-class vacuum. This compact model is the perfect solution to handle dry and mobile cleaning of even combustible dust. NFPA compliant & NRTL Class II, Divsion 2 certified, this vacuum is equipped with a brushless spark-free motor (average life 15,000 hours) to prevent any sparks.
The highly efficient filter system (Class M primary filter, optional H14 HEPA filter) guarantees the total safety of vaccuming operations.
The stainless steel tank makes this vacuum corrosion resistant.

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Technical Features

NRTL Certified for Class II, Divison 2 hazardous locations Industrial Applications

  • doneCompact and portable
  • doneConstructed with powder coated steel
  • doneSpark-free brushless motor (up to 15,000 hour life expectancy)
  • doneBonding and grounding
  • doneRoll-out stainless steel AISI304 collection tank
  • doneIntegrated manual cleaning system
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Tech Data Sheet

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Technical Data MISTRAL 451 BL D2
Certification ETL Class II DIv. 2
Groups F,G
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) 3 (80)
Collection tank Collection tank AISI304 Stainless steel
Capacity gal (lt) 12 (45)
Noise Level (EN ISO 3744) dB(A) 74
Dimensions (WxLxH) in (cm) 23x25x49 (58x63x125)
Weight lb (kg) 121 (55)
Primary Filter Type Star
Material - Efficiency IEC 60335-2-69 Polyester - Class ANT M
Filter Surface Area ft² (m²) 22 (2)
Cleaning system Manual
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