A Grooved Concentric Reducer with Female Thread is a mechanical fitting designed to connect pipes of different diameters along the same central axis. It features a grooved end for quick mechanical coupling and a female threaded outlet for secure connections to threaded components. This fitting is commonly used in fire protection systems, where a transition between different pipe sizes is necessary.

Key Features:
• Material: Constructed from ductile iron conforming to ASTM A536, Grade 65-45-12, ensuring durability and strength.
• Connection Types: One end has a grooved connection compatible with standard grooved couplings, while the other end features a female thread (NPT or BSPT) for threaded connections.
• Pressure Rating: Typically rated for working pressures ranging from 175 psi to 500 psi, suitable for various fire protection and piping systems.
• Surface Finish: Available in red epoxy coating, hot-dip galvanized, or other corrosion-resistant finishes to meet different environmental requirements.
• Certifications: UL Listed and FM Approved, ensuring compliance with international fire protection standards.

This item is available in the following sizes:
• 2½ × 1
• 2½ × 1¼
• 2½ × 1½
• 2½ × 2
• 3 × 1
• 3 × 1¼
• 3 × 1½
• 3 × 2
• 4× 1
• 4 × 1¼
• 4 × 1½
• 4 × 2
and more.