WP9 / WP20 Gas Lenses
Use the 9/20 breakdown for standard and large-diameter gas lens paths.
TIG consumable lookup
Gas lenses smooth shielding gas flow. Match torch series and cup style before ordering.
Use the torch family first. The breakdown table is where part numbers and fitment notes live.
Use the 9/20 breakdown for standard and large-diameter gas lens paths.
Use the 17/18/26 breakdown for standard, stubby, and large-diameter gas lens paths.
Use CK Series 2 for CK9, CK20, CK230, and matching Flex-Loc heads.
Use CK Series 3 for CK17, CK26, CK300, and matching Flex-Loc heads.
These are adjacent front-end parts that must match the same torch family.
Confirm the torch series before ordering cups.
Confirm the torch series before ordering collets.
Confirm the torch series before ordering collet bodies.
Confirm the torch series before ordering gas lenses.
Confirm the torch series before ordering back caps.
If the part does not thread, seat, or grip correctly, stop and confirm the torch family before ordering more consumables. WP9/WP20 and WP17/WP26 front-end parts are different families.