Seismic Expansion Joint for Fire Sprinklers
The Fireloop seismic expansion loop from Metraflex is now available to compensate for even greater pipe movements in fire sprinkler systems, including ±4, ±8 and ±24 inches. The Fireloop meets all NFPA 13 guidelines for seismic expansion joints and is UL listed. Extremely flexible, the Fireloop expansion joint is capable of movement in all directions and quick to install, requiring only one hanger and two connections. It has low pressure drop and is compact enough to fit snugly into tight pipe runs.