GZ-270 – 4 (Quad), reducing – Ø16 / 16 / 16 / 10

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

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

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

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

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