Product Brochure

TRADE SIZE
(INCHES)
STOCK NUMBER
DIAMETER
(INCHES)
MINIMUM
BEND RADIUS
(INCHES)
INNER
(MIN/MAX)
OUTER
(MIN/MAX)
5/16
55-28-32-02
(100’)
55-28-32-05
(250’)
55-28-32-06
(500’)
.312/-
.470/.510
3/8
55-08-17-02
(100’)
55-08-17-04
(250’)
55-08-17-03
(1000’)
.375/.393
.56/.61
2
1/2
55-08-18-02
(100’)
55-08-18-01
(500’)
55-08-18-03
(1000’)
.625/.645
.86/.92
3
3/4
55-08-19-02
(100’)
55-08-19-03
(500’)
55-08-19-06
(1000’)
.812/.835
1.045/1.105
4
1
55-09-16-01
(50’)
55-09-16-02
(400’)
1/1.04
1.3/1.38
5
1-1/4
55-09-17-01
(50’)
55-09-17-06
(250’)
55-09-17-02
(400’)
1.25/1.3
1.55/1.63
6.25
1-1/2
55-09-18-01
(25’)
55-09-18-03
(150’)
55-09-18-02
(300’)
1.5/1.575
1.85/1.95
7.5
2
55-09-19-01
(25’)
55-09-19-04
(100’)
55-09-19-02
(150’)
2/2.08
2.35/2.45
10
2-1/2
55-09-20-01
(25’)
55-09-20-03
(100’)
55-09-20-05
(150’)
2.5/-
2.86/3.06
12.5
3
55-09-22-01
(25’)
55-09-22-03
(100’)
3/-
3.36/3.56
15
3-1/2
55-09-23-01
(25’)
55-09-23-03
(100’)
3.5/-
3.86/4.06
17
4
55-09-24-01
(25’)
55-09-24-02
(100’)
4/-
4.36/4.56
20
Trade size 5/16" is provided as UL Recognized construction.
Trade sizes 3-1/2" and 4" are non-UL.
Minimum bend radius based on NEC Chapter 9 (other bends).
Provides mechanical protection for conductors and cable
For use with listed connectors intended for NEC Type FMC (Flexible Metal Conduit)
Smooth interior for easy wire pulling
High strength steel construction
Hot-dipped, heavy zinc coating for rust/corrosion resistance
Superior crush proof qualities
Built in flexibility for simplified positioning
UL Online Certifications Directory ( www.ul.com )
UL Guide Information - Flexible Metal Conduit (DXUZ)
CSA Online Certifications Directory ( www.csa.ca )
CSA Product Information - Flexible Metal Conduit (1811-01)
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