Constructed from high-grade brass and copper components

Suction line filtration requires a different internal construction to manage lower pressures and higher velocities

As a sub-master air velocity controller

making it ideal for standard R-22 and R-407C systems requiring head pressure management

the PCBJA104S is specifically designed for ECM (Electronically Commutated Motor) air handlers and communicating systems

Browning AK34X7/8 Sheave 326058-755 Constructed from high-grade brass andWhen you need a dependable fractional horsepower (FHP) drive component, the Browning AK34X7 8 stands out as a trade standard cast iron sheave. Precision machined from close grain cast iron, this single groove pulley is engineered to handle rigorous HVACR and industrial applications. It features a 3. 45 inch outside diameter and a 7 8 inch finished bore, complete with a standard 3 16 inch keyway and setscrew for a secure, slip free fit on the shaft.