Heyco-Flex™ VI Liquid TightConduit Fittings Straight-Thru, NPT Hubs

Part number and specification

Trade Size	PART NO.	DESC.	PART DIMENSIONS
			A Clearance Hole		B Max O.A. Length		C Thread Length		D Wrenching Nut Flat Size		E Wrenching Flat Size
			in.	mm.	in.	mm.	in.	mm.	in.	mm.	in.	mm.
3/8	4028	HF6C 3/8	.874	22,2	1.38	35,0	.55	14,0	1.02	26,0	.95	24,0
1/2	4029	HF6C 1/2	.874	22,2	1.42	36,0	.55	14,0	1.14	29,0	1.06	27,0
3/4	4030	HF6C 3/4	1.040	26,4	1.46	37,0	.55	14,0	1.38	35,0	1.30	33,0
1	4031	HF6C 1	1.327	33,7	1.58	40,0	.63	16,0	1.77	45,0	1.65	42,0

Features

Designed with an insulated throat to prevent wire damage during installation.
Excellent corrosion resistance, strength, and durability.
Connector is ideal for use with standard liquid-tight conduit to allow easy instal- lation. IP 66/67 rated when installed with approved conduit.
Approved for both exposed and concealed locations.
Suitable for harsh industrial, food and beverage, petro-chemical, waste water, salt water, and other corrosive applications.
Suitable for use in hazardous locations per NEC Articles 501 Class I Div. 2, Article 502 Class II Div. 1 & 2, Article 503 Class III Div. 1 & 2
Complies with UL Standard 360 File No. E18917; CSA C22.2 File No. 158897; and NEC Article 350.
DFARS Compliant

Material		Nickel Plated Brass with a PA6 clamping ring, galvanized steel ferrule and locknut and NBR rubber washer
Certifications		Certified by Underwriters’ Laboratories for Compliance with both Canadian and U.S. requirements under File E234207
Temperature Range		-45°F (-45°C) to 221°F (105°C)