Concentric Reducer Cast Iron Pipe Fittings

The Concentric Reducer Cast Iron Pipe Fitting delivers a seamless and efficient transition between pipes of varying diameters within fire protection, plumbing, and HVAC networks. Installed directly into piping assemblies, this component aligns the centerlines of connected pipes to maintain optimal flow dynamics, minimize turbulence, and prevent fluid or gas accumulation.

This fitting satisfies critical operational safety requirements for fire sprinkler systems under NFPA 13 by ensuring reliable diameter transitions without compromising system integrity or hydraulic performance. By preventing abrupt changes in pipe size, it reduces pressure loss and flow disturbances, supporting long-term compliance and consistent operational performance.

• Material Construction: Manufactured from durable cast iron to provide high resistance to wear, corrosion, and pressure in demanding industrial environments.
• Concentric Design: Aligns pipe centerlines to eliminate fluid and gas pockets while reducing turbulence.
• Flow Efficiency: Minimizes pressure drops and flow disturbances across size transitions to extend system lifespan.
• Secure Connection: Engineered for straightforward installation using standard joining methods to maintain a tight, leak-resistant seal.

Contractors must verify local Authority Having Jurisdiction (AHJ) requirements and consult manufacturer technical data sheets before beginning installation.

Documentation: Download Manufacturer Technical Data & Cut Sheet (PDF)