TB Woods 4J-1 Coupler Flange ensuring the blower motor clears

ensuring the blower motor clears the heat exchanger of residual heat before the system cycles down

Measuring 18 inches in length

By utilizing these specialized fasteners

ensuring an airtight seal without the use of messy RTV silicone

TB Woods 4J-1 Coupler Flange ensuring the blower motor clearsThe TB Woods 4J 1 Coupler Flange is a critical power transmission component engineered for high performance HVACR and industrial drive systems. As a Size 4 Type J Sure Flex Plus flange, this unit is manufactured from sintered carbon steel using a precision powdered metal process to ensure uniform density and high tensile strength. This bored to size (BTS) flange features a 1 inch bore with a standard 1 4" x 1 8" keyseat, providing a secure, fixed bore