The following topics for the Standard for LP-Gas Regulators, UL 144, are being recirculated:
1. Editorial changes and clarification of requirements
2. Addition and clarification of glossary terms
3. Revision of requirements for bodies and bonnets
5. Addition of Changeover Leakage Test
6. Addition of leakage and swivel test requirements
7. Revision to clarify lock up test
8. Addition of Service Indicator Endurance Test
9. Addition of Service Indicator Impact Test
10. Revision to marking requirements