Armstrong Fluid Technology 425742-001 Impeller Washer 324846-701 this flange is often used

this flange is often used as a direct replacement for certain Bell & Gossett flanges that share the same 2 1/2" 4-bolt specifications

this OEM component features a 30-inch capillary tube

you should utilize the 47-2 variant

Durable Construction: Built to withstand the fluctuating temperatures and moisture common within high-efficiency furnace cabinets

Chemical Resistance: Features a PTFE diaphragm designed to withstand aggressive refrigerants and oils

Armstrong Fluid Technology 425742-001 Impeller Washer 324846-701 this flange is often usedThe Armstrong Fluid Technology 425742 001 Impeller Washer is a precision engineered HVAC pump component designed for high performance fluid system maintenance. Engineered to meet exact Armstrong pump repair parts specifications, this stainless steel washer ensures optimal axial positioning and stability for the impeller assembly. By maintaining tight tolerances within the pump casing, it prevents excessive vibration and premature wear on the rotating