129018 | 18 Inch Round Damper PO/SR | Braeburn Systems Size_6x3IN Key Features: * Industry Standard

Key Features: * Industry Standard Number: 2713840 * Material: Cast Iron * Application: 4L/5L/A/B * Groove: Single * Outside Diameter: 4" Benefits: * Efficient and reliable variable speed operation * Durable cast iron construction for extended service life * Suitable for demanding industrial environments Our trusted HVAC store offers this exceptional sheave at competitive prices

it is compatible with R-134A refrigerant and boasts an external C equalizer for exceptional control

your go-to source for industrial equipment and supplies

the Weil McLain Pilot Proving Mod

ensuring a consistent and efficient start-up for your heating equipment

129018 | 18 Inch Round Damper PO/SR | Braeburn Systems Size_6x3IN Key Features: * Industry Standard18 Inch Round Damper PO SR [sku] by Braeburn Systems Braeburn Systems' 18 Inch Round Damper PO SR is designed to regulate airflow in industrial ventilation systems. Constructed with a durable galvanized steel housing, it features a rugged design for reliable operation in demanding environments. The damper's advanced design incorporates a precisely balanced blade assembly that provides precise airflow control. Its easy to use lever actuator allows for