Heyco Conduit, Tubing & Fittings Quick Twist Fittings with Assembled O-ring and Locknut
Twist Fitting Assembled with O-Ring and Locknut

Material: Nylon 6/6

Certifications:

File E28430

Flammability Rating: 94V-2

Material Temperature Index: Max. temperature on part not to exceed 105°C (221°F)

 
  • O-Ring and steel locknut assembled for convenience and faster assembly.
  • One-piece solution with smooth internal surfaces provides for easier wire routing, protection, and installation.
  • Easy, permanent assembly: the installer twists the tubing over the connector ferrule.
  • Fittings are for use with Heyco Flex I Conduit.
  • All nylon construction is resistant to salt water, weak acids, gasoline, alcohol, oil, grease and other common solvents. This feature is not assessed by UL certification and testing.
  • Suitable for a wide array of electrical applications:
    • Commercial and Industrial HVAC systems
    • Motorized Equipment
    • Enclosed Power Sources
    • Garage Door Openers
    • Major Appliances
  • If using a tapped hole, Teflon® tape is needed on the threads of the connector.
  • Use finishing collars to neaten rough cut tubing ends.
  • Assembly tool available for assembling Quick Twist Fittings into HF1 Conduit.
Heyco-Flex Quick Twist Fittings with Assembled O-ring and Locknut
Straight-Thru Style
For use with Heyco-Flex I Conduit
Fits
HF1 Conduit Trade Size
Part
Number
Description Thread Size Part Dimensions
A
Clearance Hole
B
Max O.A. Length
C
Thread Length
D
Wrenching Nut Thk.
E
Wrenching Flats
Gray in. mm. in. mm. in. mm. in. mm. in. mm.
3/8 8488RL HFC 3/8 Twist 1/2 NPT   .875 22,2 1.72 43,7 .625 15,9 .20 5,1 1.18 30,0
1/2 8494RL HFC 1/2 Twist
3/4 8498RL HFC 3/4 Twist 3/4 NPT 1.109 28,2 1.84 46,7 1.37 34,8
Standard Color: Gray Fitting with Assembled Black O-Ring and Steel Locknut
straight-thru diagram
Heyco-Flex Quick Twist Fittings with Assembled O-ring and Locknut
90° Sweep Style
For use with Heyco-Flex I Conduit
Fits
HF1 Conduit Trade Size
Part
Number
Description Thread Size Part Dimensions
A
Clearance Hole
B
Max O.A Height
C
Max O.A Length
D
Thread Length
E
Flange Diameter
Gray in. mm. in. mm. in. mm. in. mm. in. mm.
3/8 8503RL HFC 3/8 Twist 1/2 NPT   .875 22,2 1.754 44,6 2.749 69,8 .521 13,2 1.23 31,2
1/2 8508RL HFC 1/2 Twist
3/4 8513RL HFC 3/4 Twist 3/4 NPT 1.109 28,2 2.105 53,5 3.081 78,3 .530 13,5 1.50 38,1
Standard Color: Gray Fitting with Assembled Black O-Ring and Steel Locknut
90° diagram
 

Finishing Collars
Heyco-Flex™ Quick Twist Finishing Collars
For Use with Heyco-Flex™ I Conduit Fittings
Fits Conduit /
Trade Size
Part Number Description
Gray
3/8 8482 HFC Twist 3/8 Collar
1/2 8483 HFC Twist 1/2 Collar
3/4 8484 HFC Twist 3/4 Collar