This 3/8 SAE x 1/2 MPT x 3/8 SAE branch tee is machined from high-tensile C360 brass in the USA

Using a 33-degree pitch where a lower pitch was specified can increase the load on your motor

making it a "truck stock" essential to minimize return trips

Versatile Compatibility: Designed for standard 1/8 inch NPT fittings used in Johnson Controls A-4000 series filter and reducing stations

Reznor 195682 Fan Blade Els PW 17895 This 3/8 SAE x 1/2The Reznor 195682 is a heavy duty 20 inch axial fan blade engineered for high performance air movement in industrial unit heaters. This 3 blade aluminum fan features a 30 degree pitch and a 1 2 inch bore, specifically designed for CCW (counter clockwise) rotation looking from the discharge side. Built to meet exact OEM specifications, this replacement component ensures optimal static pressure and CFM delivery for Reznor F and B series heaters. The 3