|
PRODUCT
SPECIFICATIONS |
|
NYLON |
Pressure rating:
150 PSIG (10 BAR) NEMA 4x, 6 (Submersible) & 12
- IP 68 |
Materials:
Fittings: Nylon 6/6, V0: |
Flame resistant, halogen - and phosphor free,
self extinguishing, non-toxic |
|
O-Ring & Seal Ring: |
Buna-N/Polyethylene (Viton®
optional) |
|
[Applies to pages: 5, 6, 7, 8, 9,
10 & 11] |
|
|
|
OPERATING
TEMPERATURE |
|
EXPOSURE |
STATIC |
DYNAMIC |
CONTINUOUS
(NYLON & NICKEL PLATED BRASS) |
-40°F to 212°F
(-40°C to 100°C) |
-4°F to 176°F
(-20°C to 80°C) |
|
SHORT TERM |
248°F (120°C) |
212°F (100°C) |
|
|
NICKEL PLATED BRASS |
Pressure rating:
150 PSIG (10 BAR) NEMA 4x, 6 (Submersible) &
12 - IP 68 |
Materials:
Body, Dome Nut:
Spring (Flex extension):
Splined Bushing & Form Seal: |
Nickel Plated Brass
Stainless Steel
Nylon 6/6, V0: Flame resistant, halogen -
and phosphor free, self extinguishing,
non-toxic |
|
O-Ring & Seal Ring: |
Buna-N/Polyethylene (Viton®
optional) |
|
[Applies to pages: 10, 11,
14, 15 & 16] |
|
|
|
Selection Criteria For Strain Relief Fittings:
-
Cable OD (Outside
Diameter)
-
Threads type & size
-
Nylon, Brass, PVDF, or
Stainless Steel
-
Nut and/or O-Ring/Seal
Ring
|
|
 |
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NPT
THREAD SPECIFICATIONS |
|
THREAD SIZE |
1/4" NPT |
3/8" NPT |
1/2" NPT |
3/4" NPT |
1" NPT |
1-1/4" NPT |
1-1/2" NPT |
|
MAJOR DIA.- INCHES (MM) |
.49" (12.5) |
.66" (16.8) |
.82" (20.8) |
1.03" (26.2) |
1.29" (32.8) |
1.64" (41.6) |
1.88" (47.8) |
|
THREADS PER INCH |
18 |
18 |
14 |
14 |
11.5 |
11.5 |
11.5 |
|
PG THREAD SPECIFICATIONS |
|
THREAD SIZE |
PG 7* |
PG 9 |
PG 11 |
PG 13.5** |
PG 16 |
PG 21 |
PG 29 |
PG36 |
PG 42 |
PG48 |
|
MAJOR DIA.- INCHES (MM) |
.49" (12.5) |
.60" (15.2) |
.73" (18.6) |
.80" (20.4) |
.89" (22.5) |
1.11" (28.3) |
1.46" (37.0) |
1.85" (47.0) |
2.13" (54.0) |
2.39" (59.3) |
|
PITCH (MM) |
.05" (1.27) |
.055" (1.41) |
.055" (1.51) |
.055" (1.51) |
.055" (1.51) |
.062" (1.59) |
.062" (1.59) |
.062" (1.59) |
.062" (1.59) |
.062" (1.59) |
|
METRIC THREAD SPECIFICATIONS |
|
THREAD SIZE |
M6 |
M8 |
M12 |
M16 |
M20 |
M25 |
M32 |
M40 |
M50 |
M63 |
|
MAJOR DIA.- INCHES (MM) |
.24" (6) |
.31" (8) |
.47" (12) |
.63" (16) |
.79" (20) |
.98" (25) |
1.26" (32) |
1.57" (40) |
1.97" (50) |
2.48" (63) |
|
PITCH (MM) |
.04" (1.0) |
.05" (1.25) |
.06" (1.5) |
.06" (1.5) |
.06" (1.5) |
.06" (1.5) |
.06" (1.5) |
.06" (1.5) |
.06" (1.5) |
.06" (1.5) |
|
|
•
* PG 7 thread fits 1/4"
NPT or 1/2"-20 UNF.
•
**
PG 13.5 is also known as PG 13.
•
Taps
are readily available. Call for sources and more detailed PG
thread specifications. |
| |
METAL
STRAIN RELIEF FITTINGS |
PLASTIC
STRAIN RELIEF FITTINGS |
|
DOME NUTS |
THREAD AND
LOCK NUTS |
DOME NUTS |
THREAD AND
LOCK NUTS |
|
PG 7,
M12x1.5 |
36.9
(4.17) |
55.3
(6.25) |
14.4
(1.62) |
22.1
(2.50) |
|
PG 9,
PG 11, M16, PG 13.5, 3/8" NPT, 1/2" NPT,
M16x1.5, M20x1.5 |
36.9
(4.17) |
55.3
(6.25) |
22.1
(2.50) |
33.2
(3.75) |
|
PG 16,
1/2"NPT-E |
44.2
(5.00) |
66.4
(7.50) |
29.5
(3.33) |
44.2
(5.00) |
|
PG 21,
PG 29, PG 36, PG 42, PG 48, 3/4"NPT, 1"NPT,
1-1/4"NPT, 1-1/2"NPT, M25x1.5, M32x1.5, M40x1.5,
M50x1.5, M63x1.5 |
59.0
(6.67) |
88.5
(10.00) |
44.2
(5.00) |
66.4
(7.50) |
|
Note: Torque for dome nuts
was determined using a metal rod. It may vary for cable,
depending on the crush resistance of the cable. We recommend
to determine the actual torque empirically, testing the
actual cable used. The values shown above are for reference
only. |
|
Note: Nylon strain relief
fittings installed in a threaded connection and exposed to
elevated temperature should be retained with a sealant such
as Locktite® to avoid a loose connection when temperature
fluctuates. |
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