Our largest forged steel coupling, built for 3″ threaded pipe runs where minimizing pressure drop across loading racks is critical.
Specifications
| Pipe Size | 3″ NPT (Threaded Both Ends) |
|---|---|
| Material | Forged Steel (Raw / Unfinished) |
| Pressure Rating | 3000 PSI |
| Other Available Options | Also stocked in 1/4″, 1/2″, 1″, 1-1/4″, 1-1/2″, 2″, and 3″ sizes on the main Full Coupling page. |
| Weight | 6.80 lbs |
See all sizes & options for Full Coupling, Threaded, Forged Steel, for Steel Pipe →
Typical Uses & Fitment
Chosen over 2″ couplings whenever high-GPM transfer pumps or large gravity outlets demand 3″ bore.