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| Nylon |
Pressure Rating:
150 PSIG (10 BAR) NEMA 4x, 6 (Submersible) & 12 -
IP 68 / IP 69K
Materials:
Fittings: Nylon 6/6 -
• V0 Rated - Flame resistant, Halogen and Phosphorous Free,
Self-extinguishing, Non-toxic, Fungus resistant
• Form Seal: Buna-N
• Clamping Insert: Nylon
• Optional O-Ring: Buna-N, Viton® or Silicone
• Optional Seal Ring: Polyethylene or Fiber-Reinforced
Plastic
Operating Temperature:
Nylon Fittings: -40 ºF to 212 ºF (-40 ºC to 100 ºC)
Nylon Fitting w/ Aluminum Clamp: -4 ºF to 158 ºF (-20 ºC to
70 ºC)
Available Colors:
• Black (RAL 9005)
• Gray (RAL 7035)
• Blue (RAL 5012) (upon request)
All Black Nylon Fittings use the new UL f1 (746C)
material. These products are ideally used in Photovoltaic /
Solar / Outdoor applications requiring more (UV / Ozone
Stable) material. |
| PVDF |
Pressure Rating:
150 PSIG (10 BAR) NEMA 4x, 6 (Submersible) & 12 - IP 68 / IP
69K
Materials:
• V0 Rated - Flame resistant, Halogen & Phosphorous Free,
Self-extinguishing, Non-toxic, Fungus resistant
• Form Seal: Viton® (FPM)
• Clamping Insert: PVDF
• Optional O-Ring: Viton® (FPM)
Resistant to:
• Acid
• Salt solution
• Oxydant
• Halogens
• Alcohols
• Chlorinated solvent
• Aliphatic hydrocarbons
• Petrol
Operating Temperature:
-31 ºF to 302 ºF (-35 ºC to 150 ºC)
|
| Stainless Steel |
Pressure Rating:
150 PSIG (10 BAR) NEMA 4x, 6 (Submersible) & 12 - IP 68 / IP
69KMaterials:
• Fittings: 303 Stainless Steel or 316L Stainless Steel
• Form Seal: Buna-N (NBR) or Viton® (FPM)
• Clamping Insert: PA (Nylon) or PVDF
• O-Ring: Buna-N (FPM), Viton® or Silicone
Operating Temperature:
Buna-N: -40ºF to 212ºF (-40ºC to 100ºC)
PVDF: -31ºF to 302ºF (-35ºC to 150ºC) |
|
| Nickel Plated Brass |
Pressure Rating:
150 PSIG (10 BAR) NEMA 4x, 6 (Submersible) & 12 - IP 68 / IP
69KMaterials:
• Fittings: Nickel Plated Brass
• Spring (Flex Extension): 304 Stainless Steel
• Form Seal: Buna-N (NBR) or Viton® (FPM)
• Clamping Insert: PA (Nylon) or PVDF
• O-Ring: Buna-N (NBR) (Viton® (FPM) or Silicone optional)
• Optional Seal Ring: Polyethylene or Fiber-Reinforced
Plastic
EMI Feed-Through
Clamping Insert: Metal Coated Nylon
Operating Temperature:
Buna-N: -40 ºF to 212 ºF (-40 ºC to 100 ºC)
PVDF: -31 ºF to 302 ºF (-35 ºC to 150 ºC)
Nylon Splines 6/6: V0 rated - Flame resistant, halogen
and phosphorous free, self extinguishing, non-toxic, fungus
resistant |
| Nickel Plated Brass -
WADI |
| Mini WADI (Buna-N / TPE) |
-4ºF to 212ºF
(-20ºC to 100ºC) |
| Mini WADI (Viton®) |
-13ºF to 392ºF
(-25ºC to 200ºC) |
| WADI XL (Buna-N) |
G": -4 ºF to 212 ºF (-20 ºC to 100 ºC)
Metric: -40 ºF to 212 ºF (-40 ºC to 100 ºC) |
| Adapter, Reducer,
Enlarger |
| Nylon/Polypropylene |
-4 ºF to 176 ºF
(-20 ºC to 80 ºC)
|
Nickel Plated Brass
W/O-Ring |
-4 ºF to 176 ºF
(-20 ºC to 80 ºC) |
| 303/316L Stainless Steel w/ Buna-N O-Ring |
(-4º to 203ºF)
(-20ºF to 95ºC
|
| Insert Materials |
Buna-N/TPE
|
- 40 ºF to 212 ºF (- 20 ºC to 100 ºC) |
| Elastomer |
- 40 ºF to 212 ºF (- 40 ºC to 100 ºC) |
| Viton® (FPM) |
-13ºF to 392ºF (-25ºC to 200ºC) |
| Silicone |
-76ºF to 482ºF (-60ºC to 250ºC) |
| O-Ring & Seal Ring
Materials |
Buna-N (NBR)
|
-22ºF to 248ºF
(-30ºC to 120ºC)
|
| Viton® (FPM) |
-40ºF to 392ºF
(-40ºC to 200ºC) |
| Silicone (VMQ) |
-76ºF to 482ºF
(-60ºC to 250ºC) |
| Polyethylene |
-22ºF to 158ºF
(-30ºC to 70ºC) |
| Fiber-reinforced Plastic |
-40ºF to 572ºF
(-40ºC to 300ºC) |
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Viton® is a federally registered trademark of DuPont Dow
Elastomer. |
THREAD SPECIFICATIONS (PITCH & MAJOR DIA.)
|
|
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 |
2" NPT |
|
Major Dia. Inches (mm) |
.54
(13.72) |
.69
(17.15) |
.84
(21.34) |
1.05
(26.67) |
1.32
(33.40) |
1.66
(42.16) |
1.90
(48.26) |
2.38
(60.33) |
| Pitch (mm) |
.056"
(1.41) |
.056"
(1.41) |
.071"
(1.81) |
.071"
(1.81) |
.087"
(2.21) |
.087"
(2.21) |
.087"
(2.21) |
.087"
(2.21) |
|
Threads per Inch |
18 |
18 |
14 |
14 |
11.5 |
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) |
.056"
(1.41) |
.056"
(1.41) |
.056"
(1.41) |
.056"
(1.41) |
.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) |
|
BSPP (G) THREAD
SPECIFICATIONS |
| THREAD SIZE |
G
2-1/2" |
G 3" |
G 4" |
|
Major Dia. Inches (mm) |
2.96 (75.18) |
3.46 (87.88) |
4.45 (113.03) |
|
Pitch (mm) |
.09 (2.31) |
.09 (2.31) |
.09 (2.31) |
|
Threads per Inch |
11 |
11 |
11 |
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. * 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. |
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 |
• World-wide most
commonly used type thread
• Characterized by its major diameter and its pitch
• Designated by the letter M followed by the value of the
nominal diameter and the pitch, both expressed in
millimetres and separated by the multiplication sign '×' (i.e.
M12 x 1.5) |
• NPT
Thread = National Pipe Thread
• Taper rate for all NPT threads is 1/16
• The taper on NPT threads allows them to form a seal when
torqued as the flanks of the threads compress against each
other, as opposed to straight thread fittings |
 |
 |
• PG Thread =
Panzer-Gewinde
(also Panzer-Rohr-Gewinde)
• German thread type
• Depth of thread smaller than NPT or Metric, but larger flank
angle |
• BSPP
Thread = British Standard Pipe Parallel Thread
• Parallel (straight) thread with a constant diameter, denoted
by the letter G
• Symmetrical V-thread in which the angle between the flanks
is 55° (measured in an axial plane)
• One-sixth of this sharp V is truncated at the top and the
bottom
• Threads are rounded equally at crests and roots by circular
arcs ending tangentially with the flanks
• The theoretical depth of the thread is therefore 0.64 times
the nominal pitch |
|
TORQUE RECOMMENDATIONS FOR STRAIN
RELIEF FITTINGS
Torque in Inch Pounds - in lb (Newton
Meters - Nm)
| |
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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