OEM replacement flange gasket set for Armstrong S35 circulator pumps and Series S pump line. Includes two gaskets designed for 2" and 2-1/2" flange connections. Precision-engineered to provide leak-proof seals in hydronic heating and cooling systems. Genuine Armstrong part ensures exact dimensional compatibility and long-term reliability.
Specifications
- Product Type:
- Flange Gasket Set
- Application:
- Residential/Commercial
- System Type:
- Boiler, Hydronic Heating System
- Installation Type:
- OEM Replacement
- Inlet Size:
- 2" and 2-1/2" flange
- Connection Type:
- Flange
- Material:
- High-density composite fibers