OEM flange gasket set for Armstrong circulators and hydronic pumps. Pack of 4 gaskets designed to seal against pressure fluctuations in fluid circulation systems. Compatible with Armstrong S-25, H-41, H-51, H-52, and H-53 models.
Specifications
- Product Type:
- Flange Gasket Set
- Application:
- Residential/Commercial
- System Type:
- Boiler, Chiller, Hydronic Loop
- Installation Type:
- OEM Replacement