Armstrong mechanical shaft seal for inline pump applications. 1.63" bore, D-1 type, B configuration. Genuine Armstrong replacement part designed for durability and compatibility with Armstrong circulators and hydronic pumps.
Specifications
- Product Type:
- Mechanical Shaft Seal
- Application:
- Residential/Commercial
- System Type:
- Boiler, Circulator, Hydronic
- Installation Type:
- OEM Replacement