3562501 | VENT INCREASE COL. 3"-4"(3RN4) | Utica-Dunkirk

**VENT INCREASE COL. 3"-4"(3RN4)** SKU: 3562501 This Utica-Dunkirk VENT INCREASE COL. 3"-4"(3RN4) is designed to enhance ventilation and airflow in various industrial settings. **Features:** * Increase ventilation capacity from 3" to 4" * Provides efficient air exhaust and circulation * Durable construction for industrial applications **Applications:** * Ventilation systems in commercial and industrial buildings * Exhaust systems for manufacturing processes * Air circulation in warehouses and workshops Shop our HVAC supply store for the best prices and fast shipping on your industrial products.