Vario plug for emission measurement D 12 mm Intercal 88.20135-3160

Vario plug for emission measurement D 12 mm is designed for airtight sealing of the measuring hole in the flue. It is used during service work and flue gas analysis, allowing connection of measuring equipment. The plug fits holes with a diameter of 12 mm and is used in boiler and burner flue gas removal systems. The product ensures reliable sealing after measurements, preventing gas leakage.