ZA
Air admittance valves
Air Admittance Valves for Drainage
Geberit air admittance valve GRB50, for drainage systems
359.900.00.1
Replaces art. no. 303.900.00.1, 305.900.00.1
Air admittance valve GRB90, for Geberit HDPE
310.006.00.1
Air admittance valve GRB90, for Geberit Silent-db20
310.007.00.1
