Seismic restraint for fire sprinkler mains, branch lines and standpipe systems, aligned with NFPA 13 and GB 50981. Lateral, longitudinal and four-way bracing keeps water-filled pipework intact and operational after an earthquake.
Fire sprinkler systems must remain operational after a seismic event. Water-filled pipework is heavy and rupture-prone, so seismic bracing transfers earthquake forces back into the building structure — protecting both the system and the people who depend on it.
Our bracing assemblies follow NFPA 13 zone-of-influence principles and GB 50981 spacing rules: 4-way bracing on the main, lateral on cross mains and branch lines, longitudinal on long mains, with restraint sized to the carried pipe weight including water content.
Sprinkler bracing combines pipe clamps, channel, connectors and anchors into a coherent restraint system.
Send your sprinkler riser drawings or pipe schedule — we'll lay out the bracing and quote within 24 hours.
