GZ-2740 – Twin hose for hose gas boiler propane butane W 21,8×1/14” / 2 x Ø9

GZ-1787 A – W21.8 LH internal thread connector for fi-8 mm hose – set

GZ-1650 A – Set of one-way check valve for PVC d-8

GZ-2750 – Set – reducer – manifold – large cylinder – W 21,8×1 / 14” / 3 x Ø9

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

GZ-23-36 – Hose reducer for crimping – M10x1 / ø7 – lenght 53 mm