Pressure Tight Duraflex®
and Megaflex®
Conduits
DURAFLEX® CAB-4N METAL CONDUIT
Duraflex® CAB-4N is an extremely flexible, convoluted, pressure tight metal conduit which exhibits prolonged resistance to vibration, heat and pressure.
Features:
The Nickel-Iron inner core is overbraided with one layer of pure nickel flat wire and a second layer of pure nickel fine wire.
Application:
RFI and EMI shielding and protection in high temperature environments, fluids, extreme abrasion resistance, lightning strike protection, corrosion resistance, electrical continuity, and severe mechanical abuse.
Construction:
Inner core – Nickel-Iron; Braid – 2 Layers,
1st Layer Pure Nickel Flat Wire (1 over x 1 under), 2nd Layer Pure Nickel Fine Wire (2 over x 2 under).
Fittings:
Customers may specify from a wide range of fittings to satisfy electromagnetic hermetic sealing, high temperature, self-locking, or other requirements. Typically, end fittings for industrial applications are made of brass; however, more severe operating environments may call for fittings constructed of other materials.
Part Number | I.D. NOM | O.D. NOM | Working Pressure (psi) | Weight lb/ft (Approx) | Minimum Bend Radius |
---|---|---|---|---|---|
CAB12-4N | 0.175/0.190 | 0.305/0.365 | 4,800 | 0.133 | 1-1/8 |
CAB16-4N | 0.235/0.250 | 0.405/0.420 | 4,350 | 0.161 | 1-3/8 |
CAB18-4N | 0.285/0.300 | 0.465/0.480 | 3,975 | 0.174 | 1-3/4 |
CAB20-4N | 0.313/0.328 | 0.490/0.505 | 3,600 | 0.188 | 1-3/4 |
CAB24-4N | 0.360/0.375 | 0.540/0.555 | 2,950 | 0.221 | 2 |
CAB28-4N | 0.425/0.440 | 0.620/0.635 | 3,100 | 0.279 | 2-1/8 |
CAB32-4N | 0.485/0.500 | 0.685/0.700 | 2,250 | 0.291 | 2-1/4 |
CAB40-4N | 0.610/0.625 | 0.815/0.830 | 1,700 | 0.369 | 2-3/8 |
CAB48-4N | 0.735/0.750 | 0.935/0.950 | 1,400 | 0.409 | 2-1/2 |
CAB64-4N | 0.985/ 1.000 | 1.240/1.255 | 1,350 | 0.716 | 3-3/4 |
CAB72-4N * | 1.141/1.156 | 1.390/1.410 | 1,025 | 0.801 | 5 |
CAB88-4N * | 1.360/1.375 | 1.670/1.690 | 625 | 0.932 | 5-3/8 |
(1) * denotes special size. (2) Run lengths over 25 feet are special order. (3) Depending upon requirements, Duraflex® product can be sold at cut or random lengths. (4) Working pressure ratings are based upon 70°F (21° C) and uniform pressure environments. (5) Working pressure characteristics will be reduced at higher temperatures. (6) Working pressures will vary based upon end connections. (7) Maximum operating temperature is 1050°F (565° C). (8) Dimensions are in inches |