Dual-Gard: A battery safety innovation that combines pressure equalization and emergency venting into a single device
Dual-Gard is a new and unique design solution for the challenges of pressure relief in new energy storage technologies. The device integrates a membrane with a metal rupture disc or panel to enable breathing and venting from a single location.
Guard against propagation
Overcome space limitations
Simpler, cleaner battery and BESS design
Find out how you can overcome battery safety challenges with Dual-Gard.
OsecoElfab's OPR/OPK Holder is designed for use in multiple flange ratings. For use with the OPR+/OPK+ rupture disc, the holder is available with taps for an excess flow valve and for the integral Flo-Tel+ rupture detection sensor.
Machined inlet for System-Loc to ensure correct installation