Galvanized Malleable Iron Pipe Coupling — FNPT, Class 150 Banded
Galvanized malleable iron full coupling with female NPT (FNPT) threads on both ends, used to join two lengths of threaded pipe in a straight run. The banded ends add reinforcement at the threads for durable, leak-resistant connections in air, water, and general plumbing lines. Available in sizes from 1/8" through 3".
Key specifications
- Type: Full (straight) coupling, FNPT x FNPT
- Material: Malleable iron, ASTM A197
- Finish: Hot-dip galvanized for corrosion resistance
- Pressure class: Class 150 (banded)
- Standards: ANSI/ASME B16.3 (fittings), ANSI/ASME B1.20.1 (NPT threads)
- Available sizes: 1/8", 1/4", 3/8", 1/2", 3/4", 1", 1-1/4", 1-1/2", 2", 2-1/2", 3"
Typical applications
Compressed air distribution lines, water supply runs, low-pressure gas, and general industrial pipe assemblies where two threaded pipe ends need to be joined. The galvanized finish suits damp and outdoor environments better than black iron.
Galvanized malleable iron Class 150 banded couplings are a staple pipe fitting for air compressor plumbing and shop air lines. Choose your NPT size above; each coupling threads onto standard galvanized or black steel pipe nipples for a fast, reliable inline connection.
NOTE: Actual product may be different from pictured!
Financing Options
Financing Options
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