Browning 2TB74 Sheave 322838-752 This MARS 780 series model

This MARS 780 series model features high-performance silver cadmium oxide contacts and brass-to-copper electrical paths

Complete Assembly: Includes the blower wheel

drawing high amps while producing low CFM

5-150 psi range with minimal downtime

This body is designed to work with standard 24V actuators commonly found in Daikin Altherma and McQuay air handler units

Browning 2TB74 Sheave 322838-752 This MARS 780 series modelThe Browning 2TB74 Sheave is a precision engineered two groove TB Gripbelt sheave designed for high performance power transmission in commercial HVACR and industrial blower applications. With a 7. 75" outside diameter and a 7. 4" pitch diameter for B belts, this cast iron pulley is dynamically balanced for standard operating speeds and utilizes Q1 Series split taper bushings to ensure a secure, concentric fit on the shaft. It is engineered for