Armstrong Fluid Technology 810150-255 Shaft Sleeve 319852-301 the Teflon soft seat design

the Teflon soft seat design is specifically engineered for easier replacement compared to metal-to-metal seats

maintaining the factory-specified air handler motor efficiency ratings without requiring field-reprogramming of the drive parameters

If the ports are corroded or the metal is warped

ensuring a drop-in fit without bracket modifications

Armstrong Fluid Technology 810150-255 Shaft Sleeve 319852-301 the Teflon soft seat designThe Armstrong Fluid Technology 810150 255 Shaft Sleeve is a precision engineered genuine OEM replacement part designed to protect the motor shaft from abrasive wear and corrosion. Manufactured from high grade stainless steel, this shaft sleeve kit is essential for maintaining the mechanical seal integrity of commercial centrifugal pumps. As a direct armstrong pump repair part, the 810150 255 ensures a secure fit for medium frame assemblies,