GZ-356 – Hose coupling, equal – Ø21 / Ø19 – Brass

GZ-330 – Straight coupling, equal for CNG Ø 6 / Ø 6

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

GZ-253 – Hose coupling, reducing – ø19 / ø16 – Brass

GZ-350s – Hose coupling, equal – ø10 – steel

GZ-7230 A – Set – elbow for fixing copper pipe Ø 8 / Ø 8