Turnbuckle adjuster (Hanger adjuster) from TPMC is a threaded adjustment fitting for pipe hanger assemblies. The top end has a female threaded socket to accept a hanger rod, while the bottom features an eye ring for connection to lower components such as a split pipe clamp, band hanger, or eye bolt. Rotating the central body lengthens or shortens the hanger assembly, providing precise vertical adjustment without disassembly.
This design offers an economical and simple means of on‑site height adjustment even after the pipe is installed, making it ideal for supporting fire sprinkler branch lines and mains in fire protection systems.
Available sizes
| Rod size (RS, imperial) | Rod size (RS, metric) | Eye ring H | Max rec. load (lbs) | Ref. No. |
|---|---|---|---|---|
| 3/8″ | M10 | 13/32″ | 730 | P5801 (ISO) |
| 1/2″ | M12 | 13/32″ | 730 | P5802 (ISO) |
| 5/8″ | M16 | 1/2″ | 730 | P5803 (ISO) |
| 3/4″ | M20 | 1/2″ | 860 | P5804 (ISO) |
Note: Maximum recommended loads are based on normal ambient temperatures and include a safety factor per MSS SP-58.
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