Alflex™ Type RWA Reduced Wall Aluminum Flexible Metal Conduit
Aluminum Flexible Metal Conduit. High Strength Aluminum Alloy Strip. 5/16" is UL Recognized Component. UL Listed in sizes 3/8" to 3".
Application
Alflex™ Type RWA (Reduced Wall Aluminum) Flexible Metal Conduit is suitable for the following installations:
- Environmental air-handling spaces per NEC 300.22(C)
- Power and lighting branch circuit conductors and cables for connecting receptacles, luminaires, equipment, office partitions, etc.
- Metal raceway for wires and cables per NEC (ANSI/NFPA-70) Article 348
- Motor feeder, branch, and control circuit conductors and cables
- Class 1, Class 2, Class 3 Remote-control, signaling, and power-limited circuit conductors and cables
- Fire alarm system conductors and cables of power-limited or non-power-limited fire alarm circuits
- Voice, data, communications and video cables including CATV and optical fiber cables
- Concealed or exposed installations per NEC 348 and the applicable NEC provisions
- Elevators, hoistways, and escalators per NEC 620.21
- Listed wired fixtures per NEC 410.77(C)
- Raised floors for connection of information technology per NEC 645.5(D)(2) and 645.5(D)
- Places of assembly and theaters per NEC 518 and 520
- Cranes & hoists per NEC 610.11(C)
- As a grounding conductor for lengths up to 6 feet (20A max) as per NEC 250.118(5)
- Electric signs and outline lighting per NEC 600.7, 600.31 (1000 volts or less), and 600.32 (>1000 volts)
- Hazardous location, Class 1, Div. 2, for flexible connectors only per NEC 501.10(B)(2) & 501.30(B)
- UL 1, 2, & 3 Hour Through-Penetration Firestop Systems: C-AJ-1462, C-AJ-1463, C-AJ-1464, W-L1308, and W-L-1309
Select a set of products below for more information:
| Diameter (inches) (centimeters) | |||||
| Trade Size (in) (cm) | Inner Diameter (min/max) | Outer Diameter (min/max) | Nominal Total Weight (lbs/1000') (kgs/km) | Min. Bend Radius (in) (cm) | |
| 552853 |
5/16
0.79
|
0.312 / 0.337
0.79 / 0.86
|
0.470 / 0.510
1.19 / 1.30
|
55
82
|
2
5.08
|
| 550820 |
3/8
0.95
|
0.375 / 0.393
0.95 / 1.00
|
0.560 / 0.610
1.42 / 1.55
|
70
104
|
2
5.08
|
| 550821 |
1/2
1.27
|
0.625 / 0.645
1.59 / 1.64
|
0.860 / 0.920
2.18 / 2.34
|
94
139
|
3
7.62
|
| 550823 |
3/4
1.91
|
0.812 / 0.835
2.06 / 2.12
|
1.045 / 1.105
2.65 / 2.81
|
125
186
|
4
10.16
|
| 550925 |
1
2.54
|
1.000 / 1.040
2.54 / 2.64
|
1.300 / 1.380
3.30 / 3.51
|
196
292
|
5
12.70
|
| 550926 |
1-1/4
3.18
|
1.250 / 1.300
3.18 / 3.30
|
1.550 / 1.630
3.94 / 4.14
|
239
356
|
6.25
15.88
|
| 550927 |
1-1/2
3.81
|
1.500 / 1.575
3.81 / 4.00
|
1.850 / 1.950
4.70 / 4.95
|
311
463
|
7.5
19.05
|
| 550928 |
2
5.08
|
2.000 / 2.080
5.08 / 5.28
|
2.350 / 2.450
5.97 / 6.22
|
402
597
|
10
25.40
|
| 551060 |
2-1/2
6.35
|
|
2.860 / 3.060
7.26 / 7.77
|
656
976
|
12.5
31.75
|
| 551061 |
3
7.62
|
|
3.360 / 3.560
8.53 / 9.04
|
773
1150
|
15
38.10
|
| 551062 |
3-1/2
8.89
|
|
3.860 / 4.060
9.80 / 10.31
|
675
1004
|
17
43.18
|
| 551063 |
4
10.16
|
|
4.360 / 4.560
11.07 / 11.58
|
760
1131
|
20
50.80
|
Standards & References
Alflex™ Type RWA Flexible Metal Conduit meets or exceeds the following requirements:
- UL Listed per UL 1, Standard for Safety for Flexible Metal Conduit, ANSI/UL-1
- Meets federal specification WW-C-566c
- NEC Type Designation - Article 348, Type FMC (flexible metal conduit)
- UL Product Category- DXUZ
- REACH/RoHS-2 (Chemical Limit) Compliant
Construction
Alflex™ Type RWA is manufactured with a lightweight, high strength aluminum alloy. Metal strip is helically formed into continuously interlocked flexible metal conduit that can withstand impact and crushing forces.
Resources
There are no downloadable resources for this product.