IMPORTANT SAFETY - READ FIRST
Listed maximum working pressures are based on laboratory test data and intended only as guidelines. The test data is based on a 4:1 safety factor relative to the connection's minimum burst pressure. Testing is conducted at SAE recommended assembly torque.The maximum pressure for any adapter or fitting must be lower than the chosen mating end types. Pressure ratings must be adjusted for any change in the adapter material.
Carbon Steel Fittings and Adapters
All pressure ratings are shown in PSI (pounds per square inch). | Tapered | Straight | SAE J514 | |||||
NPTF | NPSM | JIC 37o Flare Hydraulic | Flareless Compression | |||||
Dash Size | Nominal Tube/Pipe Size (inches) | SAE 100R2 | Male | Female | Female Swivel | Male | Female Swivel | |
02 | 1/8 | ---- | 10000 | 5000 | 6000 | ---- | ---- | ---- |
04 | 1/4 | 5000 | 9500 | 4500 | 5000 | 8500 | 5500 | 6000 |
05 | 5/16 | 4250 | ---- | ---- | ---- | 8500 | 5000 | ---- |
06 | 3/8 | 4000 | 8000 | 3500 | 4000 | 7000 | 4000 | 6000 |
08 | 1/2 | 3500 | 6000 | 3500 | 3500 | 6000 | 4000 | 6000 |
10 | 5/8 | 2750 | ----- | ----- | ---- | 5500 | 3000 | 5000 |
12 | 3/4 | 2250 | 5000 | 3000 | 3500 | 4000 | 3000 | 4500 |
14 | 7/8 | 2000 | ---- | ----- | ---- | 4000 | 3000 | ---- |
16 | 1 | 2000 | 4000 | 2500 | 3000 | 3500 | 2500 | 4000 |
20 | 1 ¼ | 1625 | 3000 | 2000 | 2000 | 3500 | 2000 | ---- |
24 | 1 ½ | 1250 | 2000 | 1500 | 1500 | 2000 | 1500 | ---- |
32 | 2 | 1125 | 2000 | 1400 | 1500 | 1250 | 1250 | ---- |
All pressure ratings are shown in PSI (pounds per square inch). | SAE J1926-1 | SAE J1453 | SAE J518 | ||||||
OBR | ORFS | CODE 61 | CODE 62 | ||||||
Dash Size | Nominal Tube/Port Size (inches) | SAE 100R2 | Male | Male Adj. | Female | Male | Female Swivel | Flange | Flange |
04 | 1/4 | 5000 | 7500 | 4500 | 4500 | 9000 | 9000 | ---- | ---- |
05 | 5/16 | 4250 | 7500 | 3500 | 3500 | ---- | ---- | ---- | ---- |
06 | 3/8 | 4000 | 7500 | 4000 | 3500 | 9000 | 9000 | ---- | ---- |
08 | 1/2 | 3500 | 7500 | 4000 | 3000 | 9000 | 8000 | 5000 | 6000 |
10 | 5/8 | 2750 | 7500 | 4000 | 2500 | 9000 | 8000 | ---- | ---- |
12 | 3/4 | 2250 | 5000 | 3500 | 1800 | 6000 | 6000 | 5000 | 6000 |
14 | 7/8 | 2000 | 5000 | 3000 | 1700 | ---- | ---- | ----- | ---- |
16 | 1 | 2000 | 4500 | 2500 | 1600 | 6000 | 6000 | 5000 | 6000 |
20 | 1 ¼ | 1625 | 4500 | 2000 | 1500 | 4500 | 4500 | 4000 | 6000 |
24 | 1 ½ | 1250 | 3500 | 2000 | 1500 | 4000 | 4000 | 3000 | 6000 |
32 | 2 | 1125 | 2000 | ---- | ---- | ---- | ---- | 3000 | 6000 |
Metric Compression Tube Fittings
DIN 2353 | ||||||
LL Extra Light | L Light | S Heavy | ||||
Nominal Tube OD (mm) | Thread | MWP (PSI) | Thread | MWP (PSI) | Thread | MWP (PSI) |
4 | M8x1.0 | 1500 |
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6 | M10x1.0 | 1500 | M12x1.5 | 3750 | M14x1.5 | 9450 |
8 | M12x1.0 | 1500 | M14x1.5 | 3750 | M16x1.5 | 9450 |
10 | M14x1.0 | 1500 | M16x1.5 | 3750 | M18x1.5 | 9450 |
12 | M16x1.0 | 1500 | M18x1.5 | 3750 | M20x1.5 | 9450 |
14 |
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| M22x1.5 | 9450 |
15 |
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| M22x1.5 | 3750 |
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16 |
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| M24x1.5 | 6000 |
18 |
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| M26x1.5 | 2400 |
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20 |
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| M30x2.0 | 6000 |
22 |
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| M30x2.0 | 2400 |
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25 |
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| M36x2.0 | 6000 |
28 |
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| M36x2.0 | 1500 |
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30 |
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| M42x2.0 | 3750 |
35 |
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| M45x2.0 | 1500 |
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38 |
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| M52x2.0 | 3750 |
42 |
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| M52x2.0 | 1500 |
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