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Standard for Bulk Oxygen Systems at Consumer Sites

NFPA 50 was withdrawn in Fall 2004 and incorporated into NFPA 55.

Current Edition: 2001

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NFPA members and public sector officials may submit a question on an NFPA code or standard. Responses are provided by NFPA staff on an informal basis.
Happy holidays! NFPA® will be closed December 25–January 1. We wish you all a safe and enjoyable holiday week, and look forward to assisting you in the new year.

NFPA 50: News

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Happy holidays! NFPA® will be closed December 25–January 1. Place your orders by Wednesday, December 16 to ensure domestic delivery by year end. We wish you all a safe and enjoyable holiday week, and look forward to assisting you in the new year.

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