4B5V74 | 4-GROOVE B5V SHEAVE,7.68"OD | Browning Used on_EBP110/EBP175 Endurance Boilers **Caleffi Air Vent 502710A:** This

**Caleffi Air Vent 502710A:** This Caleffi Air Vent (SKU: 502710A) is designed for industrial and commercial applications to release trapped air from piping systems

Experience the difference in quality and reliability

allowing you to customize the switch's operation to suit your application

It features a watertight construction and a 120V coil

24 Vac power source - 30 seconds

4B5V74 | 4-GROOVE B5V SHEAVE,7.68"OD | Browning Used on_EBP110/EBP175 Endurance Boilers **Caleffi Air Vent 502710A:** ThisBrowning 4B5V74 4 GROOVE B5V SHEAVE WITH 7. 68"ODDurable Construction: Engineered for industrial applications, this sheave features a robust construction with a 4 groove design for reliable performance under demanding operating conditions. High Quality Bearing: This sheave is equipped with a high quality bearing to ensure smooth operation, minimizing friction and maximizing efficiency. Versatile Applications: Browning 4B5V74 4 GROOVE B5V SHEAVE can be