Frontier® Duo™ Fume Hoods

Frontier® Duo™ Fume Hoods
  • A fully configurable SentinelTM Silver Microprocessor control with audible and visual alarms for unsafe conditions.
  • Instant-start electronically ballasted lighting system (>900lux) that is flicker-free and isolated from the work zone.
  • Integral fluorescent lighting mounted out of the air stream for better airflow uniformity.
  • Electrical system designed to meet the latest international standards for safety.
  • Internal liner is made of phenolic resin laminates with no exposed screws or metal to prevent corrosion.
  • Black colored phenolic resin worktop surface resists staining.
  • IsocideTM Antimicrobial coating on the cabinet prevents surface contamination and inhibits bacterial growth.
  • Has a laminated vertical-rising sash with fail- safe counter-balanced mechanism
  • Standard service fixtures include 1 water fixture, 1 gas fixture and 2 electrical outlets.
Guide to Models
EFD-_ _ _
External Width Code Controller Code Electrical Code
1200 mm (47.2") 4 Rocket Switches A 220-240 VAC, 50/60 Hz 8
1500 mm (59.0") 5 Sentinal™ Silver Microprocessor Control System B 110-120 VAC, 50/60 Hz 9
1800 mm (70.9") 6        
2400 mm (94.5") 8        
General Specifications, Frontier® Duo™ Fume Hood
Model 220-240 VAC,
50/60 Hz, 1ø
EFD-4A-8 EFD-5A-8 EFD-6A-8 EFD-8A-8
EFD-4B-8 EFD-5B-8 EFD-6B-8 EFD-8B-8
Nominal Size 1.2 meter (4') 1.5 meter (5') 1.8 meter (6') 2.4 meter (8')
External Dimensions
(W x D x H)
1200 x 793 x 1500 mm
(47.2" x 31.2" x 59.0")
1500 x 793 x 1500 mm
(59.0" x 31.2" x 59.0")
1800 x 793 x 1500 mm
(70.9" x 31.2" x 59.0")
2400 x 793 x 1500 mm
(94.5" x 31.2" x 59.0")
Internal Work Area Dimensions
(W x D x H)
1000 x 592 x 1259 mm
(39.4" x 23.3" x 49.6")
1300 x 592 x 1259 mm
(51.2" x 23.3" x 49.6")
1600 x 592 x 1259 mm
(63.0" x 23.3" x 49.6")
2200 x 592 x 1259 mm
(86.1" x 23.3" x 49.6")
Construction Main Body EG steel with oven-baked Epoxy-polyester hybrid Isocide™ powder coating
Internal Liner Esco Resinate phenolic resin laminates
Worktop Phenolic Resin
Sash Specifications Sash Material Tempered Laminated and Framed Sash Glass
Sash Configuration Vertical
Sloping 8° slope
Maximum Sash Opening 550 mm (21.7")

Esco offers a variety of options and accessories to meet application requirements.

  • Additional service fixtures and electrical outlets can be ordered.
  • Fully configurable optional Esco SentinelTM  Silver Microprocessor control system provides a continuous display of face velocity. The alarm system is triggered once the face velocity within the work zone fall to a low level that compromises operator safety.
  • Optional motorized sash window for improved operator convenience.
  • Base cabinetry is available for additional storage area in the laboratory.
  • Optional distillation grids can be ordered separately for factory installation.
  • Ceiling closure panels may be custom made by Esco or supplied by our local Sales Representative.
  • C-frame support stand with leveling feet (SFL-_ _0).