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Standard for Indicating Pressure Gauges for Fire-Protection Service

UL CSDS Proposal
Standard 393, Edition 8 Edition Date: February 13, 2009
Summary of Topics b0393_8_20090213_sum.html

Subject 393

Bulletin Dated: February 13, 2009

SUMMARY OF TOPICS

The following changes in requirements to the Standard for Indicating Pressure Gauges for Fire-Protection Service, UL 393, are being proposed:

1. Additional dial pressure range for Table 7.1

Back to Standard 393, Edition 8

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