All QuadGuard crash cushion units consist of multiple components that are reusable and replaceable. This replacement steel diaphragm component is designed to work seamlessly with official QuadGuard systems and is responsible for separating the various bays containing your cushions. 

The size of the QuadGuard diaphragm module you choose ultimately determines the width of the unit itself, so be sure to confirm the needed size before purchase. Our replacement diaphragms come in three different sizes to ensure full compatibility with your QuadGuard system. Choose from 24-inch, 30-inch, and 36-inch modules.

The beauty of using a comprehensive crash cushion system from a name like QuadGuard is consistency. Instead of having to replace an entire unit after a collision or incident, you can simply replace individual parts as they wear out or sustain damage. This replacement diaphragm component is an official QuadGuard replacement item, guaranteed compatible with your system.

Need more help choosing the right QuadGuard parts for your unit? Email or call us today, and we’ve got you covered.