United StatesUnified Fine Pitch thread adapters, model EP-O-350-8-U5 with part number K0079 (83 potentially affected; NHTSA campaign 26E015000) are affected. The O-ring recess in the gas cylinder adapter may be incompatible with certain valve types, which can reduce O-ring compression and increase the risk of a hydrogen leak and fire. Luxfer will provide customers a replacement UFP adaptor free of charge; owner notification letters were mailed April 1, 2026, and owners may contact Luxfer at 1-403-720-0262.
What's being recalled
Luxfer Canada Ltd. (Luxfer) is recalling certain Unified Fine Pitch thread adapters, model EP-O-350-8-U5 with part number K0079. The O-ring recess in the gas cylinder adapter may be incompatible with certain valve types.
How to identify it
NHTSA campaign 26E015000
The hazard
Using an incompatible valve may reduce the O-ring compression, increasing the risk of a hydrogen leak and fire.
What to do
Luxfer will provide the customer with a replacement UFP adaptor, free of charge. Owner Notification letters were mailed April 1, 2026. Owners may contact Luxfer customer service at 1-403-720-0262.
The official notice
This page is a summary of the notice published by U.S. National Highway Traffic Safety Administration, collected from U.S. National Highway Traffic Safety Administration. Check the original before you act on it.
Read the official notice (opens in a new tab)