Mason PC30N Precompressed 1″ Deflection 30 Degree Swing and Double Deflection LDS Rubber Spring Hanger
$62.40 – $148.90
PC30N – 1” DEF. Swing Spring Hangers
Hangers shall be as described in 30N spec, but they shall be pre-compressed and locked at the rated deflection by means of a resilient seismic up stop to keep the piping or equipment at a fixed elevation during installation. The hangers shall be designed with a release mechanism to free the spring after the installation is complete and the hanger is subjected to its full load. Deflection shall be clearly indicated by means of a scale. Submittals shall include a drawing of the hanger showing the 30 degree capability. Hangers shall be type PC30N as manufactured by Mason Industries, Inc.
| SIZE | Rated Capacity (Ibs) | Rated Defl (in) | Spring Constant (Ibs/in) | MRD (in) |
| X-12 | 12 | 1.25 | 10 | 3/8 |
| X-23 | 23 | 1.30 | 18 | |
| X-33 | 33 | 1.10 | 30 | |
| X-54 | 54 | 1.20 | 45 | |
| X-76 | 76 | 1.02 | 73 | |
| X-113 | 113 | 1.00 | 113 | |
| X-130 | 130 | 1.00 | 130 | |
| X-175 | 175 | 1.00 | 175 | |
| X-210 | 210 | 1.00 | 210 | |
| A-12 | 12 | 1.00 | 12 | 5/8 |
| A-18 | 18 | 1.00 | 18 | |
| A-25 | 25 | 1.00 | 25 | |
| A-41 | 41 | 1.18 | 35 | |
| A-56 | 56 | 1.14 | 49 | |
| A-73 | 73 | 1.06 | 69 | |
| A-95 | 95 | 1.01 | 94 | |
| B-138 | 138 | 1.32 | 105 | 5/8 |
| B-222 | 222 | 1.16 | 191 | |
| B-278 | 278 | 1.09 | 255 | |
| B-336 | 336 | 1.00 | 336 | |
| B-410 | 410 | 1.07 | 385 | |
| B-540 | 540 | 1.00 | 540 |
