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Hoods and Enclosures Laminar Flow Powder Hoods

Flow Sciences Contained Vented Enclosures (CVE) Specifications

Model

ETA363024AAD ETA363024ABD

ETA483024AAD

ETA483024ABD

Rendering Image

Nominal Size

3’ (0.9 meter)

3’ (0.9 meter)

4’ (1.2 meter)

4’ (1.2 meter)

External Dimensions (W x D x H) Internal Dimensions (W x D x H) Nominal Usable Work Area Face Opening Height Approximate Weight

35.75” x 30” x 42.48” (90.8 x 76.2 x 107.9 cm) 31.79” x 26.55” x 24.25” (80.7 x 67.4 x 61.6 cm)

35.75” x 30” x 51.56” (90.8 x 76.2 x 130.9 cm) 31.79” x 26.55” x 24.25” (80.7 x 67.4 x 61.6 cm)

47.75” x 30” x 44.31” (121.3 x 76.2 x 112.5 cm) 43.79” x 26.55” x 24.32” (111.2 x 67.4 x 61.8 cm)

47.75” x 30” x 53.31” (121.3 x 76.2 x 135.4 cm) 43.79” x 24.82” x 24.25” (111.2 x 63 x 61.6 cm)

5 ft 2 (1.5 m 2 )

5 ft 2 (1.5 m 2 )

7 ft 2 (2.1 m 2 )

7 ft 2 (2.1 m 2 )

9.5” (24.1 cm) 155 lb (70 kg)

9.5” (24.1 cm) 202 lb (91 kg)

9.5” (24.1 cm) 193 lb (88 kg)

9.5” (24.1 cm) 248 lb (112 kg)

Acrylic

Transparent 0.375” clear Acrylic Front, Side Panels and Curved Airfoil

Materials of Con- struction

Polypropyl- ene

White 0.375” Polypropylene Baffle, Back and Top Panels

Phenolic

Black 0.5” Phenolic Resin Base, Routed to Fit Sidewalls for Containment

Volts Watts Amps

110-120 AC

110-120 AC

110-120 AC

110-120 AC

75 W

75 W

275 W 2.25 A

275 W 2.25 A

0.65 A

0.65 A

CFM Required w/ Thimble Connection Sound Emis- sion Filter Type Filter Size Filter Count

Fan Perfor- mance

194 CFM @ 75 LFPM Face Velocity

194 CFM @ 75 LFPM Face Velocity

262 CFM @ 75 LFPM Face Velocity

262 CFM @ 75 LFPM Face Velocity

50-55 dB at 3’

50-55 dB at 3’

50-55 dB at 3’

50-55 dB at 3’

99.99% Efficient 4” Pleated HEPA Filter

Filter Specifica- tions

18” x 30”

18” x 30”

18” x 36”

18” x 36”

Single HEPA

Dual HEPA

Single HEPA

Dual HEPA

Lifetime

About 50,000 Hours 575ma at 12 Volts DC Max of 675 Lumens 120 Degree Beam Angle

Input Power

LED Light

Lumens

Beam Angle

Velocity Alarm

Integrated Go/No-Go Velocity Alarm - 0.2 Amps ASHRAE 110-2016 Containment of <0.050 PPM Human as Mannequin Test of <0.050 PPM Included as shelf for Printer or Other Accessory Included for Safe Disposal of Waste Inside Enclosure

ASHRAE

Factory Testing

HAM

Accessory Shelf

Waste Chute

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