Product Description
Armstrong Seal Bearing AssemblyOpen system
Maintenance free
Includes nonferrous impeller and viton seal
Universal installation for heating (cast iron) or domestic hot water recirculation (bronze)
Used on armstrong 2b1050 .5 HP and .75 HP pumps
Replaces b&g model 186863, 118864, 118865
MFG# 810108MF-397K
Product Videos
Custom Field
MFG Part 810108MF-397K
UNSPSC Code 40151510