Series "F"
Warnock Hersey certified for use in commercial and industrial buildings as a fire barrier wherever a wall or deck penetration occurs. ASTM E814 is the basis for all 3 listing programs UL, FM and Warnock Hersey. The kits consist of a Series "F" sleeve which is installed on the pipe and slide into the sleeve which fastened to the wall. Ceramic packing material is then pushed into place and the end caulked with 3M CP25 WB Intumescent caulking. Installation is fast and user friendly. The sleeve shows the Warnock Hersey certification label to the inspectors delight. Units are available for new construction or pre-existing pipe systems where the piping cannot be removed. All models are available in a 1 and 2 hour fire ratings. Temperature range of 35 to 1200° F.
Please consult factory if your requirements are other than those shown below. We are committed to providing the most economical and appropriate insulated pipe supports to satisfy your requirements.
Shaw Pipe Shields Inc., 1001 Aldridge Road, Vacaville, CA 95688. Tel: 707-447-5014; Fax: 707-447-4641.