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 PLR is a high performance reverse buckling rupture disc design for very low-pressure applications. The PLR is excellent for gas or liquid applications requiring burst pressures down to 2 PSIG.