McMaster 44705K236 Low-Pressure 356 Aluminum Pipe Flange, 3 NPT Female, Class 125, ASME B16.1
Original price
$204.65
-
Original price
$204.65
Original price
$204.65
$204.65
-
$204.65
Current price
$204.65
Also known as Pressure Class 125 flanges, these are for use in low-pressure applications. Bolt two same-size flanges together with a gasket (sold separately) to create an access point within a line. Flanges are aluminum, which is lightweight with good corrosion resistance.
| Pressure Rating | Low Pressure |
| Shape | Straight |
| Fitting Type | Flange |
| Fitting Connection | NPT Female |
| Pipe Size A | 3 |
| Pipe Size B | 3 |
| Flanged Connection Surface (B) | Flat |
| Flange OD | 7 1/2" |
| For Bolt Diameter | 5/8" |
| Bolt Hole Diameter | 3/4" |
| Number of Bolt Holes | 4 |
| Bolt Circle Diameter | 6" |
| Pressure Class | 125 |
| Material | 356 Aluminum |
| Maximum Pressure @ Temperature | 150 psi @ 72°F |
| Flange Construction | One Piece |
| For Pipe Schedule | 40 |
| For Use With | Air, Oil, Water |
| Specifications Met | ASME B16.1 |
| Country of Origin | United States |
| DFARS Compliance | Specialty Metals COTS-Exempt |
| ECCN | EAR99 |
| REACH Compliance | REACH (EC 1907/2006) (02/04/2026, 253 SVHC) Compliant |
| RoHS Compliance | RoHS 3 (2015/863/EU) Compliant |
| Schedule B Number | 7609.00.0000 |
| USMCA Qualifying | Yes |