Corrugated Hose Catalog
700 Series 321 Stainless Steel Hose- Standard Duty
Penflex 700 Series corrugated hose is a high quality general purpose industrial hose. It is manufactured from a cylindrical tube formed from rolled strip and joined at the seam by butt welding. Impressed into this tube is a corrugated annular profile. Penflex 700 series is stocked in 321SS, but offered in an array of alloys.
Product Specs:
Click here to download the product specs PDF.
| Part Number | Nominal Inner Diameter (in) | Nominal Outer Diameter (in) | Weight lb/ft | Minimum Bend Radius Static Bend | Minimum Bend Radius Dynamic Flexing | Max. Working Pressure at 70°F (psig) | Max. Test Pressure at 70°F | Burst Pressure (psig) | Braid Layers |
| 025721-0 | 1/4 | 0.48 | 0.09 | 5.00 | 1.00 | 180 | 270 | N/A | 0 |
| 025721-1 | 1/4 | 0.57 | 0.17 | 5.00 | 1.00 | 2116 | 3,844 | 8,464 | 1 |
| 025721-2 | 1/4 | 0.64 | 0.26 | 5.00 | 1.00 | 3125 | 4,687 | 12,500 | 2 |
| 037721-0 | 3/8 | 0.63 | 0.13 | 5.50 | 1.25 | 100 | 150 | N/A | 0 |
| 037721-1 | 3/8 | 0.74 | 0.25 | 5.50 | 1.25 | 1501 | 2,251 | 6,004 | 1 |
| 037721-2 | 3/8 | 0.81 | 0.36 | 5.50 | 1.25 | 2401 | 3,602 | 9,604 | 2 |
| 050721-0 | 1/2 | 0.82 | 0.23 | 6.00 | 1.50 | 80 | 120 | N/A | 0 |
| 050721-1 | 1/2 | 0.89 | 0.34 | 6.00 | 1.50 | 1075 | 1,613 | 4,301 | 1 |
| 050721-2 | 1/2 | 0.96 | 0.46 | 6.00 | 1.50 | 1720 | 2,580 | 6,880 | 2 |
| 075721-0 | 3/4 | 1.21 | 0.39 | 8.00 | 2.25 | 70 | 105 | N/A | 0 |
| 075721-1 | 3/4 | 1.28 | 0.59 | 8.00 | 2.25 | 792 | 1,188 | 3,168 | 1 |
| 075721-2 | 3/4 | 1.35 | 0.79 | 8.00 | 2.25 | 1267 | 1,901 | 5,069 | 2 |
| 100721-0 | 1 | 1.51 | 0.53 | 9.00 | 2.75 | 40 | 60 | N/A | 0 |
| 100721-1 | 1 | 1.58 | 0.75 | 9.00 | 2.75 | 571 | 857 | 2,285 | 1 |
| 100721-2 | 1 | 1.65 | 0.98 | 9.00 | 2.75 | 914 | 1,370 | 3,654 | 2 |
| 125721-0 | 1 1/4 | 1.85 | 0.76 | 10.50 | 3.50 | 25 | 38 | N/A | 0 |
| 125721-1 | 1 1/4 | 1.93 | 1.07 | 10.50 | 3.50 | 531 | 797 | 2,125 | 1 |
| 125721-2 | 1 1/4 | 2.02 | 1.37 | 10.50 | 3.50 | 850 | 1,274 | 3,398 | 2 |
| 150721-0 | 1 1/2 | 2.19 | 0.84 | 12.00 | 4.00 | 20 | 30 | N/A | 0 |
| 150721-1 | 1 1/2 | 2.28 | 1.23 | 12.00 | 4.00 | 472 | 708 | 1,887 | 1 |
| 150721-2 | 1 1/2 | 2.37 | 1.63 | 12.00 | 4.00 | 755 | 1,133 | 3,021 | 2 |
| 200721-0 | 2 | 2.6 | 0.90 | 15.00 | 5.00 | 15 | 23 | N/A | 0 |
| 200721-1 | 2 | 2.72 | 1.52 | 15.00 | 5.00 | 516 | 774 | 2,064 | 1 |
| 200721-2 | 2 | 2.84 | 2.14 | 15.00 | 5.00 | 826 | 1,239 | 3,302 | 2 |
| 250721-0 | 2 1/2 | 3.23 | 1.16 | 20.00 | 8.00 | 12 | 18 | N/A | 0 |
| 250721-1 | 2 1/2 | 3.33 | 1.86 | 20.00 | 8.00 | 387 | 581 | 1,584 | 1 |
| 250721-2 | 2 1/2 | 3.43 | 2.56 | 20.00 | 8.00 | 619 | 929 | 2,477 | 2 |
| 300721-0 | 3 | 3.78 | 1.21 | 22.00 | 9.00 | 10 | 15 | N/A | 0 |
| 300721-1 | 3 | 3.88 | 2.00 | 22.00 | 9.00 | 316 | 474 | 1,264 | 1 |
| 300721-2 | 3 | 3.98 | 2.80 | 22.00 | 9.00 | 506 | 758 | 2,022 | 2 |
| 350721-0 | 3 1/2 | 4.32 | 1.62 | 24.00 | 10.00 | 9 | 14 | N/A | 0 |
| 350721-1 | 3 1/2 | 4.45 | 2.61 | 24.00 | 10.00 | 297 | 445 | 1,188 | 1 |
| 350721-2 | 3 1/2 | 4.58 | 3.60 | 24.00 | 10.00 | 475 | 712 | 1,900 | 2 |
| 400721-0 | 4 | 4.85 | 1.69 | 27.00 | 13.00 | 8 | 12 | N/A | 0 |
| 400721-1 | 4 | 4.98 | 2.68 | 27.00 | 13.00 | 232 | 348 | 927 | 1 |
| 400721-2 | 4 | 5.1 | 3.68 | 27.00 | 13.00 | 371 | 557 | 1,485 | 2 |
| 500721-0 | 5 | 5.9 | 2.50 | 31.00 | 18.00 | 6 | 9 | N/A | 0 |
| 500721-1 | 5 | 6.03 | 3.75 | 31.00 | 18.00 | 191 | 286 | 764 | 1 |
| 500721-2 | 5 | 6.15 | 5.00 | 31.00 | 18.00 | 306 | 458 | 1,222 | 2 |
| 600721-0 | 6 | 6.87 | 3.47 | 36.00 | 19.00 | 5 | 8 | N/A | 0 |
| 600721-1 | 6 | 7.1 | 4.75 | 36.00 | 19.00 | 165 | 247 | 660 | 1 |
| 600721-2 | 6 | 7.33 | 6.04 | 36.00 | 19.00 | 264 | 396 | 1,056 | 2 |
| 800721-0 | 8 | 9.09 | 5.56 | 40.00 | 20.0 | 6 | 9 | N/A | 0 |
| 800721-1 | 8 | 9.19 | 9.44 | 40.00 | 20.0 | 234 | 350 | 934 | 1 |
| 800721-2 | 8 | 9.28 | 13.36 | 40.00 | 20.0 | 374 | 561 | 1,495 | 2 |
| 1000721-0 | 10 | 11.18 | 6.8 | 50.0 | 25.00 | 5 | 8 | N/A | 0 |
| 1000721-1 | 10 | 11.32 | 12.90 | 50.0 | 25.00 | 230 | 344 | 918 | 1 |
| 1000721-2 | 10 | 11.45 | 19.00 | 50.0 | 25.00 | 367 | 551 | 1,469 | 2 |
| 1200721-0 | 12 | 13.23 | 9.02 | 60.00 | 30.00 | 3 | 5 | N/A | 0 |
| 1200721-1 | 12 | 13.37 | 14.83 | 60.00 | 30.00 | 161 | 241 | 643 | 1 |
| 1200721-2 | 12 | 13.5 | 20.64 | 60.00 | 30.00 | 257 | 386 | 1,029 | 2 |
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Contact Information
506 Sangamore Road
Bremen, Georgia 30110
Phone: 800.241.4818
Fax: 770.537.5573
info@sehose.com
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