Plug 2 1 / 2 - 1 / 2 De Dietrich 82020028

The plug 2 1/2 - 1/2 is a reducing plug used to connect pipes or fittings of different sizes in heating systems. It allows a 2 1/2 inch connection to be reduced to a 1/2 inch connection, facilitating repairs or modifications. Made from durable material, this plug ensures a leak-free seal. It is a useful spare part for plumbers and technicians working on boiler or burner installations and maintenance.