ANNEX IU.K. ESSENTIAL SAFETY REQUIREMENTS
SPECIFIC PRESSURE EQUIPMENT REQUIREMENTS U.K.
7.SPECIFIC QUANTITATIVE REQUIREMENTS FOR CERTAIN PRESSURE EQUIPMENTU.K.
7.3. Pressure limiting devices, particularly for pressure vessels U.K.
The momentary pressure surge referred to in point 2.11.2 shall be kept to 10 % of the maximum allowable pressure.