Heyco Products, Inc. “ T h e F i r s t N a m e i n W i r e P r o t e c t i o n ” 1-800-526-4182 • 732-286-1800 (NJ) • FAX: 732-244-8843 • Web site: www.heyco.com 1-? Quick Specs • For use with Heyco-Flex III Tubing. • Resists salt water, weak acids, gasoline, alcohol, oil, grease, and common solvents. This feature is not assessed by UL certification or testing. • Easy, permanent assembly between the tubing and fittings: push the tubing over the fitting ferrule until the tubing “clicks” into place. • Flame retardant, won’t burn. • Nontoxic and UV resistant. • Locknuts included with fittings. • For use in both wet and dry applications. • Use of sealing washer may be required for a complete liquid tight system with a non-threaded mounting hole. See page 1-13. • Rated for Type 3R applications. • Lightweight and lower installed cost. • Suitable for use in high vibration or flexing applications (automotive equipment, fiber optics, computer and peripherals, lab equipment, robotics, etc.). • Quick and easy installation. Heyco-Flex™ III Liquid Tight Fittings Straight-Thru, NPT Hubs FITS PART NO. DESCRIPTION THREAD PART DIMENSIONS CONDUIT/ SIZE A B C D E TUBING Black Clearance Max O.A. Thread Wrenching Wrenching TRADE Hole Length Length Nut Thk. Flats SIZE in. mm. in. mm. in. mm. in. mm. in. mm. 3/8 9146 HF3C 3/8 1/2 NPT .875 22,3 1.095 27,8 .63 16,0 .20 5,1 1.16 29,5 1/2 9147 HF3C 1/2 1/2 NPT .875 22,3 1.095 27,8 .63 16,0 .20 5,1 1.16 29,5 3/4 9148 HF3C 3/4 3/4 NPT 1.109 28,2 1.215 30,9 .63 16,0 .20 5,1 1.36 34,5 1 9149 HF3C 1 1 NPT 1.375 35,0 1.215 30,9 .78 19,8 .20 5,1 1.59 40,0 Material 6/6 Nylon Certifications Recognized under Underwriters Laboratories File #121095 Certified to both Canadian and U.S. Requirements Flammability Rating 94V-2 Material Temperature Index 257°F (125°C)–Maximum temperature on part not to exceed 221°F (105°C) Ingress Protection LOCK NUT A B C D E OPTIONAL SEALING WASHER SUGGESTED CLEARANCE HOLE FOR NONTHREADED MOUNTING