Luxfer recalls gas cylinder thread adapters over O-ring fit problem that could cause hydrogen leak
The O-ring recess in these gas cylinder adapters may not work with certain valve types, which can reduce O-ring compression and raise the risk of a hydrogen leak and fire.
What to do
Luxfer will provide a free replacement adaptor. Owners can contact Luxfer customer service at 1-403-720-0262.
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Recall details
- Product
- Luxfer Gas Cylinders Thread Adapter K0079
- Company
- Luxfer Canada Ltd.
- Hazard
- Using an incompatible valve may reduce the O-ring compression, increasing the risk of a hydrogen leak and fire.
- Units
- 83 pieces of equipment
- Owner notification
- April 1, 2026
- Reported to NHTSA
- March 27, 2026
- Identifiers
- NHTSA campaign number: 26E015000
The headline, summary and steps above are written in plain English from the official notice below. Identifiers are copied exactly as the agency published them. Always check the official notice before you act.
Official notice
The notice's own wording from NHTSA.
- Component
- FUEL SYSTEM, OTHER
- Defect
- 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.
- Consequence
- Using an incompatible valve may reduce the O-ring compression, increasing the risk of a hydrogen leak and fire.
- Corrective action
- 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.
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