Fitting

摘要

The fitting (5) has a housing with an adhesive chamber (6) that is opening outwardly and stays in connection with an adhesive channel. The adhesive channel comprises an inlet opening for connection to an injection nozzle for adhesive. The adhesive chamber is provided with an indicator (8) for indicating complete or nearly complete filling state of the adhesive chamber with the adhesive. The indicator comprises an optical display device or acoustic display device or optical and acoustic display device, where the fitting is made of plastic.