Lightweight, self-contained, durable composite egress cylinder providing the Sentry 4 System with its primary fully independent emergency air supply.
“Light weight cylinder”
The Escape System consists of a light weight cylinder (approx. 2lt) that provides air for up to 10 mins for escape purpose when it is impossible to use air from the umbilical. The cylinder is located in the pouch. The cylinder is protected from over pressurisation by a burst disc; it also provides a pressure gauge to indicate the contents. An integral on off valve/reducer allows the user to control the supply of this air and should only be deployed in the event of an escape. This cylinder connects to the harness manifold via a short length of hose with double acting quick connect couplings. To escape from a situation where the umbilical is not useable the escapee turns on the escape cylinder and disconnects the umbilical from the harness manifold, yoke and communication line. Providing the Sentry 4 System with its primary fully independent emergency air supply.
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