Stay Connected with Heyco Liquid Tight Flexible Conduit, Tubing & Fittings Heyco-Flex Quick Twist Conduit Fittings For use with Heyco-Flex I and II Conduit and Tubing 90 Sweep, NPT Hubs One-piece solution with smooth FITS PART NO. DESCRIPTION PART DIMENSIONS CONDUIT/ AB C D E internal surfaces provides for TUBING Black Gray Mounting Max O.A. Max O.A. Hub Flange easier wire routing, protection, TRADE Hole Dia. Height Length Length Dia. and installation around corner angles. SIZE in. mm. in. mm. in. mm. in. mm. in. mm. Easy, permanent assembly: the installer twists the tubing over the 3/8 8502 8503 HFC 3/8-90-Twist .875 22,2 1.75 44,6 2.75 69,8 .52 13,2 1.23 31,2 connector ferrule. 1/2 8507 8508 HFC 1/2-90-Twist NPT threaded fittings are UL approved 3/4 8512 8513 HFC 3/4-90-Twist 1.11 28,2 2.11 53,5 3.08 78,3 .53 13,5 1.50 38,1 for use with Heyco-Flex I & II conduit Standard colors black and gray. Consult Heyco for other colors. and tubing. See pages 2-1 and 2-2. 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 C - Garage Door Openers A - Major Appliances If using a tapped hole, Teflon tape is needed on the threads of the B connector, for all other applications an O-ring and Locknut are needed to D SUGGESTED CLEARANCE HOLE attain liquid tight. FOR NONTHREADED MOUNTING Locknuts not included. E To order metal or nylon locknuts separately, see pages 2-13 and 2-14. See page 2-17 for O-rings. Finishing collars available to neaten rough cut tubing ends. See page 2-7. Assembly Tool available for assembling Quick Twist Fittings into HF1 and HF2 Conduit and Tubing. See page 2-8. Material Nylon 6/6 Quick Certifications Listed under Underwriters Laboratories File E28430 Flammability Rating 94V-2 Temperature Range -22F (-30C) to 221F (105C) Specs 1-800-526-4182 732-286-1800 (NJ) FAX: 732-244-8843 www.heyco.com 2-10