the Sensus 143-16-023-04 is the go-to 3/8" Orifice for balancing throughput and lock-up precision

To adjust the delivery pressure

Durable Engineering: Features a resilient blower wheel and aluminized steel housing designed for high-temperature flue environments

ensuring long-term setpoint stability under heavy vibration environments common in industrial applications

Fasco D1091 Motor 320788-703 the Sensus 143-16-023-04 is theThe Fasco D1091 is a professional grade OEM direct replacement motor engineered for high demand HVAC blower motor applications, specifically serving as a drop in solution for Magic Chef units. This 1 4 HP condenser fan motor operates on a 208 230V single phase power supply at a nominal 1075 RPM. As a Permanent Split Capacitor (PSC) motor, it provides consistent torque and enhanced energy efficiency compared to shaded pole alternatives. It features a 5