Draft Details

Designation:HPRD 1
Review start date:Oct 16, 2020
Review end date:Dec 16, 2020
Contact email:jackie.halge(at)csagroup.org
Draft Scope/Description:

This Standard establishes minimum requirements for pressure relief devices intended for use on fuel containers that comply with CSA HGV 2, CSA B51, Part 2 or SAE J2579.

Pressure relief devices designed to comply with this Standard are intended to be used with hydrogen fuel complying with SAE J2719, or ISO 14687.

Pressure relief devices may be of any design or manufacturing method that meets the requirements of this Standard.

The construction of pressure relief devices, whether specifically covered in this Standard or not, shall be in accordance with reasonable concepts of safety, performance and durability.

This Standard does not apply to reseating, resealing or pressure activated devices.

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