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Ductless Fume Hood

ProductsDuctless Fume Hood › Powdermax™




Laboratory operations involving weighing, mixing and dispensing hazardous powders can now be performed safely and economically with the Esco Powdermax™ 1 (PW1) Powder Weighing Balance Enclosure. The enclosure’s unique design maintains balance stability to 4 decimal places without compromising containment.


Double-hinged sash mechanism with arm ports

  • sash with 13° sloping to help minimize glares and reflections
  • allows easy access to work zone without risking exposure from chemical fumes
  • allows higher sash opening for effortless cabinet loading

Filtration System

  • Main Filter: HEPA Filter


  • Improves airflow and prevents fume accumulation in the work area.

Phenolic Worktop

  • The solid work surface minimizes transmission of fan vibration to the user’s weighing balance.

Isocide™ Antimicrobial Powder Coating

  • Eliminates 99.9% of surface bacteria within 24 hours of exposure


Item CodeModel CodeDescription
220-240 VAC, 50 Hz
2160001PW1-3A1Powdermax® Weighing Balance Enclosure, 3ft/0.9m
2160010PW1-4A1Powdermax® Weighing Balance Enclosure, 4ft/1.2m
110-120 VAC, 60 Hz
2160003PW1-3A2Powdermax® Weighing Balance Enclosure, 3ft/0.9m
2160006PW1-4A2Powdermax® Weighing Balance Enclosure, 4ft/1.2m
220-240 VAC, 60 Hz
2160004PW1-3A3Powdermax® Weighing Balance Enclosure, 3ft/0.9m
2160007PW1-4A3Powdermax® Weighing Balance Enclosure, 4ft/1.2m


Item CodeModel CodeDescription
Mobile Cart
5130196MBC-3A0Mobile Cart for PW1-3A
5130192MBC-4A0Mobile Cart for PW1-4A

Catalogs and Brochures

Powdermax™ Sellsheet

Esco Ductless Fume Hood Tri-fold Brochure

Ascent™  Ductless Fume Hood Combined Catalog

Ascent™  Ductless Fume Hood French Catalog

Ascent™ Ductless Fume Hood German Catalog

Ascent™ Ductless Fume Hood Italian Catalog

Ascent™ Ductless Fume Hood Serbian Catalog