Zinc Chromate Steel Nut
*The working assumption for the chart below is that the temperature is 73°F with copper tubing
| Tube OD | 1/8" | 3/16" | 1/4" | 5/16" | 3/8" | 1/2" | 5/8" | 3/4" |
| Working Pressure (PSI) |
2800 | 1900 | 1400 | 1200 | 1000 | 750 | 650 | 550 |
Long Steel Nut
*The working assumption for the chart below is that the temperature is 73°F with copper tubing
| Tube OD | 1/8" | 3/16" | 1/4" | 5/16" | 3/8" | 1/2" | 5/8" | 3/4" |
| Working Pressure (PSI) |
2800 | 1900 | 1400 | 1200 | 1000 | 750 | 650 | 550 |
Inverted Flare Brass Nut
*The working assumption for the chart below is that the temperature is 73°F with copper tubing
| Tube OD | 1/8" | 3/16" | 1/4" | 5/16" | 3/8" | 1/2" | 5/8" | 3/4" |
| Working Pressure (PSI) |
2800 | 1900 | 1400 | 1200 | 1000 | 750 | 650 | 550 |
Zinc Steel Metric Tube Nuts
*The working assumption for the chart below is that the temperature is 73°F with copper tubing
| Tube OD | 1/8" | 3/16" | 1/4" | 5/16" | 3/8" | 1/2" | 5/8" | 3/4" |
| Working Pressure (PSI) |
2800 | 1900 | 1400 | 1200 | 1000 | 750 | 650 | 550 |
Union Internal Inverted Flare
*The working assumption for the chart below is that the temperature is 73°F with copper tubing
| Tube OD | 1/8" | 3/16" | 1/4" | 5/16" | 3/8" | 1/2" | 5/8" | 3/4" |
| Working Pressure (PSI) |
2800 | 1900 | 1400 | 1200 | 1000 | 750 | 650 | 550 |
Female Inverted Flare Adapter
*The working assumption for the chart below is that the temperature is 73°F with copper tubing
| Tube OD | 1/8" | 3/16" | 1/4" | 5/16" | 3/8" | 1/2" | 5/8" | 3/4" |
| Working Pressure (PSI) |
2800 | 1900 | 1400 | 1200 | 1000 | 750 | 650 | 550 |
Male Inverted Flare Adapter
*The working assumption for the chart below is that the temperature is 73°F with copper tubing
| Tube OD | 1/8" | 3/16" | 1/4" | 5/16" | 3/8" | 1/2" | 5/8" | 3/4" |
| Working Pressure (PSI) |
2800 | 1900 | 1400 | 1200 | 1000 | 750 | 650 | 550 |
Inverted Flare Elbow
*The working assumption for the chart below is that the temperature is 73°F with copper tubing
| Tube OD | 1/8" | 3/16" | 1/4" | 5/16" | 3/8" | 1/2" | 5/8" | 3/4" |
| Working Pressure (PSI) |
2800 | 1900 | 1400 | 1200 | 1000 | 750 | 650 | 550 |
45 Degree Elbow Inverted Flare
*The working assumption for the chart below is that the temperature is 73°F with copper tubing
| Tube OD | 1/8" | 3/16" | 1/4" | 5/16" | 3/8" | 1/2" | 5/8" | 3/4" |
| Working Pressure (PSI) |
2800 | 1900 | 1400 | 1200 | 1000 | 750 | 650 | 550 |
Inverted Flare Union Tee
*The working assumption for the chart below is that the temperature is 73°F with copper tubing
| Tube OD | 1/8" | 3/16" | 1/4" | 5/16" | 3/8" | 1/2" | 5/8" | 3/4" |
| Working Pressure (PSI) |
2800 | 1900 | 1400 | 1200 | 1000 | 750 | 650 | 550 |
Steel Plug
*The working assumption for the chart below is that the temperature is 73°F with copper tubing
| Tube OD | 1/8" | 3/16" | 1/4" | 5/16" | 3/8" | 1/2" | 5/8" | 3/4" |
| Working Pressure (PSI) |
2800 | 1900 | 1400 | 1200 | 1000 | 750 | 650 | 550 |
Male Inverted Flare Branch Tee
*The working assumption for the chart below is that the temperature is 73°F with copper tubing
| Tube OD | 1/8" | 3/16" | 1/4" | 5/16" | 3/8" | 1/2" | 5/8" | 3/4" |
| Working Pressure (PSI) |
2800 | 1900 | 1400 | 1200 | 1000 | 750 | 650 | 550 |
Female Inverted Flare Elbow
*The working assumption for the chart below is that the temperature is 73°F with copper tubing
| Tube OD | 1/8" | 3/16" | 1/4" | 5/16" | 3/8" | 1/2" | 5/8" | 3/4" |
| Working Pressure (PSI) |
2800 | 1900 | 1400 | 1200 | 1000 | 750 | 650 | 550 |
Male Run Tee Inverted Flare
*The working assumption for the chart below is that the temperature is 73°F with copper tubing
| Tube OD | 1/8" | 3/16" | 1/4" | 5/16" | 3/8" | 1/2" | 5/8" | 3/4" |
| Working Pressure (PSI) |
2800 | 1900 | 1400 | 1200 | 1000 | 750 | 650 | 550 |
Female Branch Tee
*The working assumption for the chart below is that the temperature is 73°F with copper tubing
| Tube OD | 1/8" | 3/16" | 1/4" | 5/16" | 3/8" | 1/2" | 5/8" | 3/4" |
| Working Pressure (PSI) |
2800 | 1900 | 1400 | 1200 | 1000 | 750 | 650 | 550 |
Towed Trailer Brake Tee
*The working assumption for the chart below is that the temperature is 73°F with copper tubing
| Tube OD | 1/8" | 3/16" | 1/4" | 5/16" | 3/8" | 1/2" | 5/8" | 3/4" |
| Working Pressure (PSI) |
2800 | 1900 | 1400 | 1200 | 1000 | 750 | 650 | 550 |
Male Flare x Female Inverted Dual Master Cylinder Adapter
*The working assumption for the chart below is that the temperature is 73°F with copper tubing
| Tube OD | 1/8" | 3/16" | 1/4" | 5/16" | 3/8" | 1/2" | 5/8" | 3/4" |
| Working Pressure (PSI) |
2800 | 1900 | 1400 | 1200 | 1000 | 750 | 650 | 550 |
Male Inverted x Female Inverted Dual Master Cylinder Adapter
*The working assumption for the chart below is that the temperature is 73°F with copper tubing
| Tube OD | 1/8" | 3/16" | 1/4" | 5/16" | 3/8" | 1/2" | 5/8" | 3/4" |
| Working Pressure (PSI) |
2800 | 1900 | 1400 | 1200 | 1000 | 750 | 650 | 550 |
Carburetor to Fuel Line Adapter - Ford
*The working assumption for the chart below is that the temperature is 73°F with copper tubing
| Tube OD | 1/8" | 3/16" | 1/4" | 5/16" | 3/8" | 1/2" | 5/8" | 3/4" |
| Working Pressure (PSI) |
2800 | 1900 | 1400 | 1200 | 1000 | 750 | 650 | 550 |
Restriction Pipe Adapter
*The working assumption for the chart below is that the temperature is 73°F with copper tubing
| Tube OD | 1/8" | 3/16" | 1/4" | 5/16" | 3/8" | 1/2" | 5/8" | 3/4" |
| Working Pressure (PSI) |
2800 | 1900 | 1400 | 1200 | 1000 | 750 | 650 | 550 |
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