For use with Heyco-Flex™ I and II Conduit and Tubing

90° Sweep, NPT Hubs

• One-piece solution with smooth internal surfaces provides for easier wire routing, protection, and installation around corner angles.
• Easy, permanent assembly: the installer twists the tubing over the connector ferrule.
• NPT threaded fittings are UL approved for use with Heyco-Flex I & II Conduit and Tubing.
• All nylon construction is resistant to salt water, weak acids, gasoline, alcohol, oil, grease, and 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, for all other applications an O-ring and Locknut are needed to attain liquid tight.
• Locknuts not included.
  Metal locknuts: NPT, PG, and Metric.
  Nylon locknuts: NPT, PG, and Metric.
• Click here for O-rings.
• Finishing collars available to neaten rough cut tubing ends.
• New! Assembly Tool available for assembling Quick Twist Fittings into HF1 and HF2 Conduit and Tubing.

QuickSpecs

Material		Nylon 6/6
Certifications		Listed under Underwriters' Laboratories File E28430
Flammability Rating		94V-2
Material Temperature Index		Maximum temperature on part not to exceed 221°F (105°C)

FITS CONDUIT/ TUBING TRADE SIZE	PART NO.		DESC.	THREAD SIZE	PART DIMENSIONS										CAD
					A Clearance Hole		B Max O.A. Height		C Max O.A. Length		D Thread Length		E Flange Dia.
	Black	Gray
					in.	mm.	in.	mm.	in.	mm.	in.	mm.	in.	mm.
3/8	8502	8503	HFC 3/8 90-twist	1/2-NPT	.875	22,2	1.754	44,6	2.749	69,8	.521	13,2	1.230	31,2
1/2	8507	8508	HFC 1/2 90-twist	1/2-NPT
3/4	8512	8513	HFC 3/4 90-twist	3/4-NPT	1.109	30,2	2.105	53,5	3.081	78,3	.530	13,5	1.500	38,1

Standard colors black and gray. Consult Heyco for other colors.