Heavy Duty Galvanized Malleable Iron Reducing Bushing 4 Inch By 3 Inch NPT Male To Female Thread Rust Resistant For Water Air Steam Meets ASTM A197 ASME B16.3 B1.20.1 Plumbing And Industrial Piping

Heavy Duty Galvanized NPT Reducing Bushing 4x3 Inch - 1pc
✔️ 4 in x 3 in NPT male-to-female reducing, galvanized

This heavy-duty reducing bushing is made from galvanized malleable iron and provides a secure male NPT to female NPT thread transition, ideal for water, air, and steam piping in plumbing and industrial setups.

✅ Material: Galvanized malleable iron for rugged durability
✅ Threads: NPT male to female, standard 4x3 reducing size
✅ Size: 4 in x 3 in reducing bushing (4" to 3")
✅ Finish: Galvanized coating resists rust in water, air, steam
✅ Compliance: ASTM A197, ASME B16.3, B1.20.1 compliant
✅ Applications: Suitable for plumbing and industrial piping systems

💡 What is a reducing NPT bushing used for in piping systems? This handy connector lets you adapt between different pipe sizes in water, air, and steam lines. - handy for changing diameter when you have mismatched components - helps connect male and female NPT sections securely - galvanized malleable iron provides rust resistance in harsh environments