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UL 393
UL Standard for Safety Indicating Pressure Gauges for Fire-Protection Service - Eighth Edition; Reprint with Revisions through and Including March 31, 2009
Organization:
UL - UL
Year: 2005
Abstract: These requirements cover indicating pressure gauges of the elastic element type intended for use with sprinkler or standpipe equipment for fire-protection service.
These requirements cover gauges of trade sizes 3-1/2 to 4-1/2 inches (90 to 115 mm), inclusive.
The gauges covered by these requirements are intended for installation and use according to the following Standards of the National Fire Protection Association:
a) Standard for Installation of Sprinkler Systems, NFPA 13;
b) Standard for Installation of Standpipe and Hose Systems, NFPA 14;
c) Standard for Installation of Private Fire Service Mains and Their Appurtenances, NFPA 24; and
d) Standard for Installation of Stationary Fire Pumps for Fire Protection, NFPA 20.
These requirements cover gauges of trade sizes 3-1/2 to 4-1/2 inches (90 to 115 mm), inclusive.
The gauges covered by these requirements are intended for installation and use according to the following Standards of the National Fire Protection Association:
a) Standard for Installation of Sprinkler Systems, NFPA 13;
b) Standard for Installation of Standpipe and Hose Systems, NFPA 14;
c) Standard for Installation of Private Fire Service Mains and Their Appurtenances, NFPA 24; and
d) Standard for Installation of Stationary Fire Pumps for Fire Protection, NFPA 20.
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| contributor author | UL - UL | |
| date accessioned | 2017-09-04T17:16:06Z | |
| date available | 2017-09-04T17:16:06Z | |
| date copyright | 03/17/2005 | |
| date issued | 2005 | |
| identifier other | ZEWPLCAAAAAAAAAA.pdf | |
| identifier uri | https://yse.yabesh.ir/std/handle/yse/139525 | |
| description abstract | These requirements cover indicating pressure gauges of the elastic element type intended for use with sprinkler or standpipe equipment for fire-protection service. These requirements cover gauges of trade sizes 3-1/2 to 4-1/2 inches (90 to 115 mm), inclusive. The gauges covered by these requirements are intended for installation and use according to the following Standards of the National Fire Protection Association: a) Standard for Installation of Sprinkler Systems, NFPA 13; b) Standard for Installation of Standpipe and Hose Systems, NFPA 14; c) Standard for Installation of Private Fire Service Mains and Their Appurtenances, NFPA 24; and d) Standard for Installation of Stationary Fire Pumps for Fire Protection, NFPA 20. | |
| language | English | |
| title | UL 393 | num |
| title | UL Standard for Safety Indicating Pressure Gauges for Fire-Protection Service - Eighth Edition; Reprint with Revisions through and Including March 31, 2009 | en |
| type | standard | |
| page | 22 | |
| status | Active | |
| tree | UL - UL:;2005 | |
| contenttype | fulltext |