سدادة هوائية من De Dietrich 7657000

The air plug is a vital component for sealing air passages in boiler and burner systems. Used to block off unused ports or to facilitate pressure testing, this plug ensures an airtight seal that prevents leaks and maintains system efficiency. Constructed from durable materials, it withstands the temperatures and pressures typical of heating equipment. Whether you are performing routine maintenance or troubleshooting a gas burner, the air plug is a simple yet effective part for ensuring proper airflow control. Its universal design makes it compatible with many boiler spare parts and burner spare parts configurations.