Distributor / Rep

Heyco-Flex™ Liquid Tight
Conduit Fittings 90° Sweep, NPT Hubs
Features

For Flexible, Nonmetallic Liquid
Tight Conduit and Tubing

  • Multiple sizes for use with Heyco-Flex Conduit and Tubing.
  • Smooth internal surfaces for easier wire installation around corner angles.
  • Resists salt water, weak acids, gasoline, alcohol, oil, grease, and common solvents. This feature is not assessed by UL certification and testing.
  • No disassembly required. Instead, the installer simply pushes the conduit or tubing onto the ferrule, then tightens the domed sealing nut. This completed assembly can then be secured in the panel by the locknut or into an NPT threaded hole.
  • No threading of the conduit or tubing is required to install. This eliminates the possibility of cutting the conduit and creating leak paths.
  • Complete conduit/connector system is reusable. Conduit will not wind tight onto the connector during assembly and can be easily removed by pulling while turning in a clockwise direction.
  • Suitable for indoor/outdoor use; for original equipment manufacturers or field installers.
  • Lower installed cost.
  • Black connectors up to 1˝ provided with nylon locknut, packed separately. Larger than 1˝ provided with O-ring and metal locknut.
  • Gray connectors provided with assembled O-ring and metal locknut.
  • Use of a sealing washer may be required for wet locations.
  • Heyco® Metal Locknuts
  • Heyco® Nylon Locknuts
Material 6/6 Nylon
Certifications Listed under Underwriters’ Laboratories File E28430
Certified by Canadian Standards Association File LL84579 and LR81067
Flammability 94V-2
Material Temperature Index 257°F (125°C)–Maximum temperature on part not to exceed 221°F (105°C)
IP Rating IP 68 up to 70 psi (5 bar) water pressure
Heyco-Flex™ Liquid Tight
Conduit Fittings 90° Sweep, NPT Hubs
For Flexible, Nonmetallic Liquid Tight Conduit and Tubing
Specifications
Fits
Conduit/
Tubing
Trade
Size
Part No.
Gray
Desc.
Thread
Size
Part Dimensions
Body And Sealing Unit
CAD
A
Clearance Hole
B
Max O.A.
Height
C
Max O.A. Length
D
Thread Length
Black Gray
in.
mm.
in.
mm.
in.
mm.
in.
mm.
3/8
8423
8424
HFC 3/8-90R
1/2 NPT
.875
22,2
1.982
50,3
2.912
73,9
.520
13,2
1/2
8425
8426
HFC 1/2-90R
1/2 NPT
.875
22,2
1.982
50,3
2.912
73,9
.520
13,2
3/4
8427
8428
HFC 3/4-90R
3/4 NPT
1.109
28,1
2.293
58,2
3.172
80,5
.520
13,2
1
8412
8413
HFC 1-90R
1 NPT
1.375
34,9
2.833
71,9
3.964
100,6
.690
17,5
1-1/4
8652
8653
HFC 1-1/4-90R
1-1/4 NPT
1.734
44,0
3.950
100,3
4.575
116,1
.710
18,0
1-1/2
8654
8655
HFC 1-1/2-90R
1-1/2 NPT
1.984
50,4
4.460
113,2
4.900
124,4
.800
20,3
2
8656
8657
HFC 2-90R
2 NPT
2.469
62,7
4.900
124,4
5.500
139,6
.840
21,3
Standard color black or gray



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