ULC 252 PDF
Original price was: $998.00.$505.00Current price is: $505.00.
- Establishes requirements for compressed gas regulators used in industrial gas applications.
- Supports regulator use in welding, cutting, and heating operations when installed in accordance with applicable codes and regulations.
- Clarifies product boundaries, including exclusions for LP-Gas, cryogenic-liquid, and medical-gas applications
Scope Overview
- Covers minimum requirements for regulators that reduce compressed industrial gas pressures from source or storage cylinder pressures up to 5500 psig (37.91 MPa) to the use pressure. It applies to regulators used with gases including air, carbon dioxide, inert gases, fuel gases, nitrogen, nitrous oxide, and oxygen.
- Excludes LP-Gas regulators, regulators for cryogenic liquids, regulating-performance flow characteristics, and physiological effects associated with medical-gas regulators
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