TB Woods 4JSC35-7/8 Flange Els PW 17895 this board is designed to

this board is designed to handle the blower control logic across various Bard air handlers and package units

Designed for use within Hankison 1303 filtration housings

As the direct replacement for the legacy R400SZ-1/2

suitable for demanding motor control applications

reducing vibration and noise

TB Woods 4JSC35-7/8 Flange Els PW 17895 this board is designed toWhen you are looking for a drop in replacement or a new build component that handles high torque demands without the maintenance headaches of lubricated couplings, the TB Woods 4JSC35 7 8 flange is the standard for the trade. This Size 4 high strength cast iron spacer flange is engineered for the Sure Flex Plus series, offering a 30% increase in torque capacity compared to previous generations. With a precision machined 7 8" bore and a standard 3 16"