Mason W30 Precompressed 1″ Deflection 30 Degree Swing Spring Hanger with Eyebolts
$68.80 – $197.90
W30 – 1” DEF. Swing Spring Hangers
Ceiling Hangers shall be fail safe and include a steel frame containing a nominal 1” deflection steel spring seated in an AASHTO Bridge Bearing Quality Low Dynamic Stiffness Rubber Cup with a rubber bushing extending through the box to prevent metal to metal contact between the steel suspension rod and the frame. Dynamic Stiffness of the cup shall not exceed 1.4. The ID of the bushing must allow a 30° swing from side to side before rod contact. Springs shall be factory pre-compressed to 70% of the assigned deflection. Hangers shall be Mason Industries 30CC for 1-1/2” x 1/2? channel, W30 for wire, W30CC for wire and 1-1/2” x 1/2? channel. Submittals shall confirm AASHTO Quality and Dynamic Stiffness in addition to deflection.
**CALL US FOR A QUOTE TO HAVE THESE PRE-TIED TO HANGER WIRE**
| 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 |
