A grooved concentric reducer is a pipe fitting used to connect two grooved pipes of different diameters while maintaining a common centerline. It’s widely used in fire protection, HVAC, and industrial piping systems for smooth flow transitions and easy installation.
🔧 Key Features
| Attribute | Description |
|---|---|
| Material | Ductile iron, stainless steel, or carbon steel |
| Finish | Red painted or galvanized |
| Connection Type | 1. Grooved ends for quick coupling 2. One end grooved, one end threaded (typically BSPT or NPT) |
| Size Range | Common sizes: 2″ × 1″ to 8″ × 4″; custom sizes available on request |
| Pressure Rating | Up to 300 psi (2.07 MPa), depending on size and certification |
| Certifications | UL Listed, FM Approved, CE, PED |







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