# The Pressure Equipment (Safety) Regulations 2016, Paragraph 39: Pressure limiting devices, particularly for pressure vessels


The momentary pressure surge referred to in paragraph 16 must be kept to 10% of the maximum allowable pressure.

---
Source: https://www.legislation.gov.uk/uksi/2016/1105/schedule/2/paragraph/39 (the official version)
Page: https://openlegislation.uk/pressure-equipment-safety-regulations-2016/schedule-2/paragraph-39
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.