Galvanized Malleable Iron Lateral Wye (Y) Fitting — 150#, FNPT
The Galvanized Lateral Wye (Y) is a Class 150 malleable iron pipe fitting that branches a run line into a 45° takeoff, giving smoother flow and lower turbulence than a standard 90° tee. With female NPT (FNPT) threads on all three ports and a hot-dipped galvanized finish for corrosion resistance, it's a durable choice for compressed-air headers, water lines, and general industrial piping. Available in six sizes from 1/2" through 2".
Key specifications
- Fitting type: Lateral wye (45° "Y" branch)
- Material: Malleable iron, hot-dipped galvanized finish
- Pressure class: 150# (Class 150)
- End connections: Female NPT (FNPT) on all ports
- Available sizes: 1/2", 3/4", 1", 1-1/4", 1-1/2", 2"
- Castings conform to ASME B16.3 / ASTM A197; NPT threads per ASME B1.20.1; galvanizing per ASTM A153
Typical applications
Used to create angled branch connections in compressed-air distribution headers, shop air piping, water and low-pressure process lines, and fire-protection style malleable-iron pipe systems where a 45° lateral reduces flow resistance compared with a square tee.
A rugged, corrosion-resistant galvanized malleable iron lateral wye in 150# Class with FNPT threads, sized 1/2" to 2" for compressed air and general pipe-fitting work.
NOTE: Actual product may be different from pictured!
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