GZ-55-00 – G 3/8” LH / W 21, 8×1/14 LH elbow from a little cylinder to the big one

GZ-2791 – Set Large cylinder Shell connectors elbow – W21.8 L / Ø8 PCV

FKN-116-0-02 – Sintered bronze filter cartridge (exchangeable and washable) M12

GZ-17-65 – Nippel 1/4″RH x 3/8″LH

GZ-2784 -Set of large cylinder reducer fittings – external W 21.8×1/14″ L / PVC pipe d-6

GZ-T019 – Up-grade W21,8 (GZ-PT-0002)