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
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
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