For contractors managing building automation systems (BAS) or legacy pneumatic control loops

the 16-mesh bronze start-up strainer is intended for initial system debris collection and should be removed after the first 24–48 hours of operation to prevent flow restriction

ensuring the unit remains compliant with original manufacturer safety parameters

making it compatible with VFDs for precise airflow or fluid flow control

While they are washable

Browning 1B5V52 Sheave 328140-751 For contractors managing building automationThe Browning 1B5V52 sheave is engineered for robust performance in demanding HVACR and industrial power transmission systems. This single groove sheave features a 5. 48 inch outside diameter, meticulously designed for optimal compatibility with a broad range of belts including 4L, A, AX, 5L, B, BX, 5V, and 5VX sections. Constructed from durable cast iron, it ensures longevity and consistent operation under heavy loads. The 1B5V52 is specifically