GZ-250 – Hose coupling, reducing – ø16 / ø10 – Brass

GZ-251s – Hose coupling, reducing – ø16 / ø12 – steel

GZ-372 S – Water coupling Ø19 x Ø10 – steel

GZ-352 – Hose coupling, equal – Ø15 / Ø10 – Brass

GZ-230B – Straight coupling, reducing – Ø6 / Ø8

GZ-02-10 – Nipple, equal – G1/8″ / G1/8″