Frontier™ Radioisotope™

Model

220-240 VAC,
50-60 Hz, 1Ø

EFI-4UD4CW-8
2090081

EFI-4UD6CW-8
2090082

EFI-5UD4CW-8
2090171

EFI-5UD6CW-8
2090174

EFI-6UD4CW-8
2090172

EFI-6UD6CW-8
2090175

EFI-4UD4VW-8
2090177

EFI-4UD6VW-8
2090181

EFI-5UD4VW-8
2090178

EFI-5UD6VW-8
2090182

EFI-6UD4VW-8
2090179

EFI-6UD6VW-8
2090183

EFI-8UD4VW-8
2090180

EFI-8UD6VW-8
2090184

110-120 VAC,
 50-60 Hz, 1Ø

EFI-4UD4CW-9
2090xxx

EFI-4UD6CW-9
2090xxx

EFI-5UD4CW-9
2090xxx

EFI-5UD6CW-9
2090xxx

EFI-6UD4CW-9
2090xxx

EFI-6UD6CW-9
2090xxx

EFI-4UD4VW-9
2090xxx

EFI-4UD6VW-9
2090xxx

EFI-5UD4VW-9
2090xxx

EFI-5UD6VW-9
2090xxx

EFI-6UD4VW-9
2090xxx

EFI-6UD6VW-9
2090xxx

EFI-8UD4VW-9
2090xxx

EFI-8UD6VW-9
2090xxx

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)

1220 x 900 x 1725 mm

(48.0” x 35.4”x 67.9”)

1525 x 900 x 1725 mm

(60.0” x 35.4”x 67.9”)

1830 x 900 x 1725 mm

(72.0” x 35.4”x 67.9”)

2440 x 900 x 1725 mm

(96.0” x 35.4”x 67.9”)

Internal Work Area (W x D x H)

996 x 672 x 1240 mm

(39.2” x 26.5”x 48.8”)

1301 x 672 x 1240 mm

(51.2” x 26.5”x 48.8”)

1606 x 672 x 1240 mm

(63.2” x 26.5”x 48.8”)

2216 x 672 x 1240 mm

(87.2” x 26.5”x 48.8”)

Face Velocity

Sash Opening

Exhaust volume / static pressure required

0.3 m/s
(60 fpm)

457 mm
(18.0”)

542 cmh at 7 Pa

319 cfm at 0.03" WG

705 cmh at 9 Pa

415 cfm at 0.04" WG

867 cmh at 12 Pa

510 cfm at 0.05" WG

1192 cmh at 8 Pa

702 cfm at 0.03" WG

0.4 m/s
(80 fpm)

723 cmh at 13 Pa

425 cfm at 0.05" WG

939 cmh at 17 Pa

553 cfm at 0.07" WG

1156 cmh at 20 Pa

681 cfm at 0.09" WG

1590 cmh at 14 Pa

936 cfm at 0.06" WG

0.5 m/s
(100 fpm)

903 cmh at 20 Pa

532 cfm at 0.09" WG

1174 cmh at 26 Pa

691 cfm at 0.11" WG

1445 cmh at 28 Pa

851 cfm at 0.12" WG

1987 cmh at 22 Pa

1170 cfm at 0.09" WG

0.3 m/s
(60 fpm)

736 mm
(29.0”)

642 cmh at 13 Pa

378 cfm at 0.06" WG

834 cmh at 17 Pa

491 cfm at 0.07" WG

1027 cmh at 22 Pa

605 cfm at 0.09" WG

1412 cmh at 14 Pa

831 cfm at 0.06" WG

0.4 m/s
(80 fpm)

856 cmh at 23 Pa

504 cfm at 0.10" WG

1113 cmh at 30 Pa

655 cfm at 0.13" WG

1369 cmh at 39 Pa

806 cfm at 0.17" WG

1883 cmh at 25 Pa

1108 cfm at 0.11" WG

0.5 m/s
(100 fpm)

1070 cmh at 36 Pa

630 cfm at 0.15" WG

1391 cmh at 47 Pa

819 cfm at 0.20" WG

1712 cmh at 61 Pa

1008 cfm at 0.26" WG

2354 cmh at  40 Pa

1385 cfm @ 0.17" WG

Exhaust Outlet Diameter

305 mm (12.0”)

Number of exhaust Collars

1

2

Fluorescent Lamp Intensity

930 lux (86.3 Ft-candles)

915 lux (85 Ft-candles)

886 lux (886 Ft-candles)

931 lux (86.5 Ft-candles)

Construction

Main Body

Electrogalvanized steel with Epoxy-polyester hybrid Isocide™

Internal Liner WT
(default)

Stainless Steel 304 (Optional upgrade to SS 316)

Sash Specifications

Sash material

Tempered Laminated and Framed Sash Glass

Sash configuration

Vertical or Combination

Sloping

5°

Maximum Sash Opening

740 mm (29.1”)

Electrical

Cabinet Full Load Amps (FLA)

32A

Cabinet Nominal Power

100W (lighting only)