www.supplyht.com/articles/85278-bradley-corp-introduces-a-through-wall-combination-emergency-fixture
Bradley Corp. Introduces A Through-Wall Combination Emergency Fixture
November 10, 2003

Bradley Corp. has introduced a through-wall combination emergency fixture, including a drench shower and an eyewash unit, for applications in extremely hot or cold climates without an underground water supply. The shower and eyewash unit are on the exterior of a wall, and the ball valves are located inside the building. It is designed to fit a standard 8- to 12-inch wall thickness, but other sizes can be ordered.