3B74SK | 7.75"OD 3Grv Q-D Sheave | Browning Connection Details_Sweat Resideo MARD-18 Automatic Round Damper:

Resideo MARD-18 Automatic Round Damper: The Resideo MARD-18 is a 18-inch automatic round damper designed for precise airflow control in industrial and commercial HVAC systems

Featuring a user-friendly interface and robust software

ensuring seamless flow and optimal operation

ensuring your equipment is back up and running promptly

ensuring optimal performance and temperature regulation of your water heater

3B74SK | 7.75"OD 3Grv Q-D Sheave | Browning Connection Details_Sweat Resideo MARD-18 Automatic Round Damper:Browning 3B74SK 7. 75"OD 3Grv Q D Sheave The Browning 3B74SK is a sheaves with a 3 groove Q D design and a pitch diameter of 7. 75 inches. The sheave is made of cast iron and has a black oxide finish. It is designed to be used with QD hub (sold separately) for quick and easy installation and removal. The Browning 3B74SK is a versatile sheave that can be used in a variety of applications, including: * Power transmission * Conveying * Material handling