Bronze Hose

Unbraided, Single Braided and Double Braided Bronze Hose
Nom I.D. (In.) Braid Layers Nom. O.D. (IN) Maximum Pressure @ 70° F (PSIG)* Centerline Bend Radius (In.) Weight Per Foot (Lb.)
Working Test Nominal Burst Dynamic Static Bend
1/4" 0 .49 100 150 •• 5.50 1.00 .13
1 .57 1035 1553 4142 .23
2 .65 1656 2649 6627 .33
3/8" 0 .67 40 75 •• 6.00 1.25 .25
1 .75 685 1027 2738 .36
2 .83 1096 1644 4381 .47
1/2" 0 .82 40 60 •• 7.00 1.50 .38
1 .90 706 1059 2825 .57
2 .98 1130 1695 4520 .76
3/4" 0 1.21 30 36 •• 8.00 2.25 .50
1 1.31 577 865 2307 .83
2 1.41 923 1384 3691 1.16
1" 0 1.51 20 30 •• 10.00 3.00 .68
1 1.61 470 705 1881 1.12
2 1.71 752 1128 3009 1.56
1-1/4" 0 1.85 15 23 •• 12.00 3.50 .80
1 1.95 361 541 1443 1.31
2 2.05 577 865 2309 1.82
1-1/2" 0 2.18 10 15 •• 13.50 4.00 1.03
1 2.31 329 493 13.17 1.73
2 2.43 526 789 2107 2.43
2" 0 2.50 8 12 •• 17.00 5.00 1.81
1 2.63 317 475 1267 2.73
2 2.75 507 760 2027 3.65
2-1/2" 0 3.16 8 12 •• 22.00 8.00 1.39
1 3.31 272 408 1090 2.66
2 3.43 435 653 1744 3.93
3" 0 3.65 10 15 •• 24.00 12.00 1.44
1 3.78 201 301 805 2.84
2 3.91 322 482 1288 4.11
4" 0 4.81 8 12 •• 26.00 14.00 3.45
1 4.94 142 213 568 5.03
2 5.06 227 341 909 6.61

Correction Factors For Elevated Temperatures

Apply to pressure rating for elevated temperature

TEMP F° Bronze
70 1.00
150 .92
200 .89
250 .86
300 .83
350 .81
400 .78
450 .75

Copper hex male, female sweat, press and tube ends available.

EFP has engineered and manufactured custom bronze hose assemblies in all sorts of configurations.
Need engineering and design assistance? Contact EFP’s customer service department and we will help you design and engineer the assembly that will economically meet your specifications.
Use the charts to the left to guide your design. It is just a sample of what we can do. If you don’t see what you need, contact us with your specifications.