ZSi
ZSi / PYTHON II CLAMPS
The Python II provides greater clamping force with less trouble than
heavy-duty T-Bolt type clamps.
- Lower cost than T-Bolts with superb performance.
- Thicker band for greater tensile strength.
- Greater clamping range than T-Bolt 11⁄2" clamping range over 2" diameter
- Zinc plated or 304, 316, or 430 stainless steel
- Non perforated band with embossed threads safely seals without cutting the hose.
| Python II – Stainless Steel Type 316 | ||
| Part No. | Clamping Range | |
| in. | mm | |
| PY-331 | 5/16 - 9/16 | 8 -14 |
| PY-431 | 7/16 - 11/16 | 11-17 |
| PY-631 | 1/2 - 13/16 | 13-20 |
| PY-831 | 5/8 - 15/16 | 15-24 |
| PY-1031 | 3/4 - 1-1/8 | 19-28 |
| PY-1231 | 7/8 - 1-1/4 | 22-32 |
| PY-1631 | 1-1/16 - 1-1/2 | 26-38 |
| PY-2031 | 1-1/4 - 1-3/4 | 32-44 |
| PY-2431 | 1-1/2 - 2 | 38-50 |
| PY-2831 | 1-1/4 - 2-1/4 | 32-57 |
| PY-3231 | 1/2 - 2-1/2 | 38-64 |
| PY-3631 | 1-3/4 - 2-3/4 | 44-70 |
| PY-4031 | 2 - 3 | 51-76 |
| PY-4431 | 2-1/4 - 3-1/4 | 57-83 |
| PY-4831 | 2-1/2 - 3-1/2 | 64-89 |
| PY-5231 | 2-3/4 - 3-3/4 | 70-95 |
| PY-5631 | 3 - 4 | 76-102 |
| PY-6031 | 3-1/4 - 4-1/4 | 83-108 |
| PY-6431 | 3-1/2 - 4-1/2 | 89-114 |
| PY-7231 | 3-1/2 - 5 | 89 -127 |
| PY-8031 | 4 - 5-1/2 | 102-140 |
| PY-8831 | 4 - 1/2-6 | 114-152 |
| PY-9631 | 5 - 6-1/2 | 127-165 |
| PY-10431 | 5-1/2 - 7 | 140-178 |
| PY-11231 | 6 - 7-1/2 | 152-191 |
| PY-12031 | 6-1/2 - 8 | 165-203 |
| PY-12831 | 7 - 8-1/2 | 178-216 |
| PY-13831 | 7-5/8 - 9-1/8 | 194-232 |
| PY-15431 | 8-5/8 - 10-1/8 | 219-257 |
| PY-17031 | 9-5/8 - 11-1/8 | 244-283 |
| PY-18631 | 10-5/8 - 12-1/8 | 270-308 |
![]() |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
















