- published: 28 Feb 2016
- views: 2608
This animation presents the BERMAD Pre-Action fire protection system, which is installed at the machine room as an integral component of the building’s fire protection system.
In this video from the FM Global Know More Risk series, learn about the basic differences of the four types of water-based sprinkler systems: wet, dry, deluge and preaction. To learn more about FM Global learning solutions, visit http://www.fmglobal.com FM Global clients can access additional online training 24/7 at http://training.fmglobal.com
Victaulic FireLock NXT™ Series 769 Preaction Valve – Placing System into Service video instructs the user to start by confirming the system is drained & depressurized and to close the systems main pipe drain valve. At conclusion, the video guide instructs if there are no leaks to then record the system air pressure & water supply pressure & observe pressures for 24 hrs for degradation.
Placing water-based fire retardants in areas with electronics, archives, art and other high-value goods was a major worry… until now. Gemini allows the use of sprinklers in areas where accidental release would cause damage. It acts as a ‘doubleknock’ system and will only release water when both heads have been activated. For more information visit www.geminipreaction.info