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.
Our composite rupture disc (CO) is a forward acting disc that delivers an excellent pressure performance range. With sizes ranging from 11/16" to 42" this disc is designed for applications with uncommon size requirements.