Installation
06-237619-001 4-21 April 2020
4-6.11 Venting Pressure from the Manifold Burst Discs
Some installations may requiring a method of venting agent if the manifold burst disc ruptures.
Venting from the burst discs can be taken to atmosphere or to the distribution pipework for the
largest area involved.
The outlet nozzle which vents to the atmosphere shall be installed in such a manner as to
prevent the ‘jet’ from creating a hazard to any personnel outside the building. The vent outlet
shall be located at an elevation greater than 6.6 feet (2m) above the ground level, pointing
away from any locations likely to be occupied.
Relief openings shall include protection against ingress of dust, dirt, and such.
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