Armstrong Fluid Technology 818504-000K Assembly kit R-410A With a maximum rating of

With a maximum rating of 1140 RPM

Key Benefits Universal Compatibility: Operates single-stage

including a mechanical stop

Spring Return Fail-Safe: Ensures the two-position valve returns to the normally closed state for system protection

Armstrong Fluid Technology 818504-000K Assembly kit R-410A With a maximum rating ofThe Armstrong Fluid Technology 818504 000K Seal Bearing Assembly Kit is a premium, maintenance free solution designed to restore the performance of your circulator pumps. This high efficiency SBA MF 5 Series assembly is engineered for durability, featuring a stainless steel shaft and an EPDM sintered silicon carbide seal to prevent leaks and ensure long term reliability in demanding HVACR environments. As a genuine OEM replacement, the 818504 000K