GZ-255 T – T, Equal. – Ø16 / 16 / 16 – Aluminium

GZ-07-70 – T equal for water – Ø17 / 15 / 17 – Aluminium

GZ-283 – Y, Equal for water – Ø11 / 11 / 11 – Aluminium

GZ-256 T – T, Equal for water – Ø19 / 16 / 19 – Aluminium

GZ-256 – T, Equal for water – Ø19 / 16 / 19 – ZnAl ZnCu

GZ-255 – T, Equal for water – Ø16 / 16 / 16 – ZnAl ZnCu