Simplex 2099-9754 Category : Simplex This is the updated version of the Simplex 4251-20. I have both the silver and red backed versions. Brand SimplexModel 2099-9754Manufacturer SimplexType Pull Station
Simplex 4904-9137 Category : SimplexThis is, in fact, a Simplex 4904-9137. It’s just missing its housing.
Fire-Lite BG-12S Category : Fire-LiteThis is a single-action version of the BG-12. It is missing the “Push In” action.
