Heyco-Flex™ III Liquid Tight Fittings 90° Sweep, NPT Hubs

For Flexible, Nonmetallic Liquid Tight Tubing

Specifications

Part number and specification

FITS TUBING TRADE SIZE	PART NO.	DESCRIPTION	THREAD SIZE	PART DIMENSIONS
	PART NO.			A Clearance Hole		B Max O.A. Height		C Max O.A. Length		D Thread Length		E Flange Dia.
	Black			in.	mm.	in.	mm.	in.	mm.	in.	mm.	in.	mm.
3/8	1955	HF3C 3/8-90R	1/2	.875	22,2	1.75	44,5	2.74	69,6	.52	13,2	1.23	31,2
1/2	1956	HF3C 1/2-90R	1/2	.875	22,2	1.75	44,5	2.74	69,6	.52	13,2	1.23	31,2
3/4	1957	HF3C 3/4-90R	3/4	1.109	28,2	2.10	53,3	3.08	78,2	.52	13,2	1.50	38,1
1	1958	HF3C 1-90R	1	1.375	34,9	2.67	67,8	3.66	93,0	.69	17,5	1.80	45,7

Standard color black.

For use with Heyco-Flex III Corrugated Tubing in trade sizes 3/8˝ through 1˝.
Nontoxic and UV resistant.
Rated for NEMA 4 and 4X applications when used with Heyco-Flex III Tubing.
Rated for NEMA Type 3R applications.
Easy, permanent assembly between the tubing and fittings: push the tubing over the fitting ferrule until the tubing clicks into place.
Lightweight and lower installed cost.
Quick and easy installation.
Suitable for use in high vibration or flexing applications (automotive equipment, fiber optics, computer & peripherals, lab equipment, robotics, etc.)
Resist salt water, weak acids, gasoline, alcohol, oil, grease, and common solvents. This feature is not assessed by UL certification or testing.
For use in both wet and dry applications.
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.
Use of an O-ring may be required for a complete liquid tight system with a non-threaded mounting hole.
Locknuts included with Straight-Thru fittings.
To order locknuts separately see
Metal locknuts: NPT, PG, and Metric.
Nylon locknuts: NPT, PG, and Metric.
Patented

Material		Nylon 6/6
Certifications		Certified to both Canadian and U.S. Requirements File E121095
Flammability Rating		94V-2
Temperature Range		-22°F (-30°C) to 221°F (105°C)
IP Rating		IP 64

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