Nordyne 664075R 0.075" Restrictor Orifice #75

The Nordyne 664075R Restrictor Orifice manages controlled flow movement within equipment by regulating the passage through the system. This orifice maintains the required flow rate by limiting the amount of fluid or gas transferred between connected sections. It operates through a fixed opening with a 0.075 size and PSI 75 value to match the required equipment setup. The component is secured within compatible assemblies and HVAC systems during service or replacement work. It supports proper flow control and helps maintain the intended operation of connected system parts.