The standards referred to are occasionally implemented with slight variations in the countries where the standard applies, eg DIN in Europe. Right handed, external thread is the normal tread unless LH (left handed) on INT (Internal) is annotated. If required, the actual cylinder outlet should be confirmed with your local supplier at the time of supply. Please select your connection type below:
172-1 - 3/8" -18 NGT INT - Toxic - Ammonia
W 21.8 x 1/14" INT - Oxidiser - Air, Oxygen, Oxygen Mix >20%
W 21.8 x 1/14" LH INT - Flammable - Hydrogen, Methane
0.885" - 14 NGO LH - Flammable - Acetylene, Butane
0.960" - 14 NGO - Inert - Argon, Helium, Nitrogen
0.960" - 14 NGO - Inert - Inert gases + Oxygen Mix 4%
22.94 x 1.814 INT - Oxidiser - Oxygen
26 x 1.5 INT - Oxidiser - Nitrous Oxide
22.91 x 1.814 LH INT - Flammable - Acetylene
W 25.4 x 3.175 - Corrosive - Chlorine
W 27 x 2 - Corrosive - Hydrogen Chloride
W 27 x 2 - Oxidiser - Inert gases + Oxygen Mix > 21%