Material: Nylon 6/6 with TPE Sealing Gland

Certifications:

File E51579

93876C

Flammability Rating: 94V-2

Temperature Rating:
Static: -40°F to 239°F (-40°C to 115°C)
Dynamic: -4°F to 212°F (-20°C to 100°C)

Ingress Protection Rating: IP 68 (70 PSI, 5 BAR)

Acme threads on body prevent skipping and speed installation.
For use in clearance or threaded holes.
All nylon construction with TPE sealing glands resists salt water, weak acids, gasoline, alcohol, oil, grease and other common solvents. This feature is not assessed by UL certification or testing.
Multiple sizes for flexible cord diameters ranging from .069" to 1.00" (1,8 mm to 25,4 mm). For larger sizes see HEYCO-Tite Liquid Tight Cordgrips.
We recommend using the cordgrip with the smallest maximum diameter that will fit your application.
Torque recommendations.
Installation instructions
Hardware:
- locknuts are NOT included, but are available separately

Heyco^® Original Series-35 Liquid Tight Cordgrips
Straight-Thru, NPT Hubs
Cable Diameter Range	Part Number	Description	or	Part Dimensions
.069 - .187	1,8 - 4,7	3458	3459	RLTF 3/8	.670	17,0	1.49	37,8	.53	13,5	.20	5,1	.75	19,1
.115 - .312	2,9 - 7,9	3228	3229	LTF 3/8
.170 - .450	4,3 - 11,4	3231	3232	LTF 1/2	.875	22,2	1.72	43,7	.62	15,7	.20	5,1	.95	24,1
.230 - .546	5,8 - 13,9	3200	3201	LLTF 1/2	1.83	46,5	.23	5,8	1.05	26,7
.250 - .485	6,4 - 12,3	3460	3461	RLTF 3/4	1.068	27,1	1.97	50,0	.63	16,0	.23	5,8	1.30	33,0
.450 - .709	11,4 - 18,0	3234	3235	LTF 3/4
.590 - 1.000	15,0 - 25,4	8437	8438	LTF 1	1.350	34,3	2.42	61,5	.75	19,1	.28	7,1	1.65	41,9

Heyco^® Original Series-35 Liquid Tight Cordgrips
Straight-Thru, NPT Hubs

Cable Diameter Range

Part Number

Description

Part Dimensions

Min.- Max.

Color

A
Clearance Hole Dia.

B
Max. O.A. Length

C
Thread Length

D
Wrenching Nut Thk.

E
Wrenching Nut Flats

in.

mm.

Black

Gray

in.

mm.

in.

mm.

in.

mm.

in.

mm.

in.

mm.

.069 - .187

1,8 - 4,7

3458

3459

RLTF 3/8

.670

17,0

1.49

37,8

.53

13,5

.20

5,1

.75

19,1

.115 - .312

2,9 - 7,9

3228

3229

LTF 3/8

.170 - .450

4,3 - 11,4

3231

3232

LTF 1/2

.875

22,2

1.72

43,7

.62

15,7

.20

5,1

.95

24,1

.230 - .546

5,8 - 13,9

3200

3201

LLTF 1/2

1.83

46,5

.23

5,8

1.05

26,7

.250 - .485

6,4 - 12,3

3460

3461

RLTF 3/4

1.068

27,1

1.97

50,0

.63

16,0

.23

5,8

1.30

33,0

.450 - .709

11,4 - 18,0

3234

3235

LTF 3/4

.590 - 1.000

15,0 - 25,4

8437

8438

LTF 1

1.350

34,3

2.42

61,5

.75

19,1

.28

7,1

1.65

41,9

Labkit #8

Heyco Labkit #8 contains an assortment of Liquid Tight Cordgrips. Labkits contain an assortment of sizes and are ideal for product design and engineering departments.

Heyco^® Liquid Tight Cordgrips
(Part #3297)

Heyco^® Nylon Locknuts - NPT Thread
Straight NPS Threads for use with NPT Threaded Fittings
Thread Type and Size	Part Number	Description	Part Dimensions	Diagram
1/4" NPT	M9142	M9143	NLN 1/4 NPT	.265	6,7	.748	19,0
3/8" NPT	8461	8462	NLN 3/8 NPT	1.058	26,9
1/2" NPT	8463	8464	NLN 1/2 NPT
3/4" NPT	8465	8466	NLN 3/4 NPT	1.295	32,9
1" NPT	8467	8468	NLN 1 NPT	1.605	40,8
1-1/4" NPT	M9144	M9145	NLN 1-1/4 NPT	.281	7,1	1.968	50,0
1-1/2" NPT	M9150	M9151	NLN 1-1/2 NPT	.320	8,1	2.750	69,9
2" NPT	M9156	M9157	NLN 2 NPT	.375	9,5	2.835	72,0

Heyco^® Nylon Locknuts - NPT Thread
Straight NPS Threads for use with NPT Threaded Fittings

Thread Type
and Size

Part Number

Description

Part Dimensions

Diagram

Color

A
Thickness

B
Wrenching Flats

Black

Gray

in.

mm.

in.

mm.

1/4" NPT

M9142

M9143

NLN 1/4 NPT

.265

6,7

.748

19,0

3/8" NPT

8461

8462

NLN 3/8 NPT

1.058

26,9

1/2" NPT

8463

8464

NLN 1/2 NPT

3/4" NPT

8465

8466

NLN 3/4 NPT

1.295

32,9

1" NPT

8467

8468

NLN 1 NPT

1.605

40,8

1-1/4" NPT

M9144

M9145

NLN 1-1/4 NPT

.281

7,1

1.968

50,0

1-1/2" NPT

M9150

M9151

NLN 1-1/2 NPT

.320

8,1

2.750

69,9

2" NPT

M9156

M9157

NLN 2 NPT

.375

9,5

2.835

72,0

Labkit #8

Heyco® Liquid Tight Cordgrips (Part #3297)

Heyco^® Liquid Tight Cordgrips
(Part #3297)