GZ-07-59 – T, Equal for water – Ø16 / 8 / 16 – Aluminium

GZ-282 – Y, Equal for water – Ø16 / 16 / 16 – Aluminium

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

GZ-254D – Unequal ‘T’ – Ø 8 / 6 / 8 – Set

GZ-07-53 – T, Equal. – Ø10 / 16 / 10 – Aluminium

GZ-07-77 T – T, Equal – Ø19 / 8 / 19 – Aluminium