GZ-12-21 Hose coupling, Elbow – 21/16 – 90˚ – Brass

GZ-03-87 – CNG pressure barrel (nut) M12x1 / Ø6 – length 50 mm

GZ-216 – 3/8” NPT 4-Hole Filling Valve to ACME Adapter

GZ-17-67 – Nipple reduction – external W 21.8×1/14″LH / external M 20 – L=32

GZ-12-23 Hose coupling, Elbow – 23/16 – 90˚ – Brass

GZ-T015 – ACME adapter (with filter inside), W21,8 – 60 mm – (equivalent GZ-222 D/21)