ANSI/ISA 12.04.04-2012
Pressurized Enclosures
- Standard No.
- ANSI/ISA 12.04.04-2012
- Release Date
- 2012
- Published By
- American National Standards Institute （ANSI)
- Latest
- ANSI/ISA 12.04.04-2012
- Scope
- This standard applies to equipment made suitable for use in hazardous (classified) locations by the use of a pressurizing system. The standard applies both to equipment with and without an internal release of a flammable gas or vapor and does not apply to occupied portions of buildings such as ventilated or pressurized control rooms.
ANSI/ISA 12.04.04-2012 history
- 2012 ANSI/ISA 12.04.04-2012 Pressurized Enclosures
