Wiring - Cabling - Devices
Hilti boasts of new Firestop Drop-In Device CFS-DID
By Alyssa Dalton
July 4, 2011 – Calling it a “complete solution for pipe penetrations,” the Hilti Firestop Drop-In Device CFS-DID is a one-step firestop solution with an integrated moisture and smoke seal barrier for different pipe materials and diameters. It can be used in various base materials including concrete, metal deck, and hollow core floors. Available in four sizes and five lengths, it offers the ability to install using different fastening options (gas actuated fastener, metal hit anchor, kwik con anchor, or expansion bolt).