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Heyco Liquid Tight Pigtail Fittings
For Flexible Cords

US PATENT No. 5,405,172
Foreign Patents
Listed
under Underwriters' Laboratories File #E-51579
Recognized under the Components Program of
Underwriters' Laboratories File #E-51579
CSA Certified by Canadian Standards Association
File #LR-93876.
NPT HUBS-Install in either clearance or threaded holes.
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Part |
Dimensions |
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Part |
No. |
|
A |
C |
D |
E |
F |
| Min. Dia. |
Max. Dia. |
Black |
Gray |
UL/CSA |
Clearance
Hole
in. mm. |
Max. O.A.
Length
in. mm. |
Thread Length
in. mm. |
Wrenching
Nut Thk.
in. mm. |
Wrenching
Flats
in. mm. |
| .069 1,6 |
.187 4,7 |
3474 |
3475 |
FLEX RLTF 3/8 |
.670 17,0 |
2.97 75,4 |
.53 13,5 |
.20 5,1 |
.75 19,1 |
| .181 4,6 |
.312 7,9 |
3254 |
3255 |
FLEX LTF 3/8 |
.181 4,6 |
.312 7,9 |
.53 13,5 |
.20 5,1 |
.75 19,1 |
| .170 4,3 |
.470 11,9 |
3251 |
3252 |
FLEX LTF 1/2* |
.875 22,2 |
4.09/103,9 |
.62 15,7 |
.20 5,1 |
.95 24,1 |
| .230 5,8 |
.546 13,9 |
3266 |
3267 |
FLEX LLTF 1/2* |
.875 22,2 |
4.54/115,3 |
.62 15,7 |
.23 5,8 |
1.05 26,7 |
| .250 6,4 |
.485 12,3 |
3262 |
3463 |
FLEX RLTF 3/4 |
1.068/27,1 |
5.14/130,6 |
.63 16,0 |
.23 5,8 |
1.30 33,0 |
| .450 11,4 |
.709 18,0 |
3239 |
3242 |
FLEX LTF 3/4* |
1.068/27,1 |
5.14/130,6 |
.63 16,0 |
.23 5,8 |
1.30 33,0 |
Standard Color: Black. Gray available at extra charge. Locknut not
included.
* Listed Under Underwriters' Laboratories
- NEW! Acme threads on body prevent skipping, speed installation.
- Flexible "Pigtail" extender prevents sharp bends, extends cable life.
- Ten sizes for cable, tubing, etc. with diameters ranging from .064"(1.8mm)
to .709"(18,0mm).
- We recommend using the smallest maximum diameter Fitting, that will fit
your application.
- All nylon construction with TPE gland resists salt water, weak acids, gasoline,
alcohol, oil,
grease and common solvents.
- Working temperatures:-22°F(-30°C) to 212°F(100°C). For short periods to
302°F(150°C).
- Protection class IP 68 per DIN 40050 up to 70 psi (5 bar) water pressure.
- Suitable for NEMA type 4 and 6 enclosures.
- Locknuts are not included. To order nylon or steel locknuts separately, see
page 1-13.

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