3M Fire Barrier Cast-in Device Height Adaptor 4HA, 4 in

3M Fire Barrier Cast-in Device Height Adaptor 4HA - Firestop Solutions The 3M Fire Barrier Cast-In Device Height Adaptor 4HA is designed to provide adjustable firestopping solutions for pipe penetrations through concrete. It adapts to virtually any depth of concrete pour when used in conjunction with 3M Fire Barrier Cast-In Devices, accommodating both metallic and non-metallic pipes in vented or closed piping systems. This device is ideal for electrical distributors and switchgear suppliers requiring reliable firestop solutions integrated during the concrete pour phase, eliminating the need for later core drilling and firestopping. Specifications Manufacturer: 3M Manufacturer Part #: 4HA Color: Red Diameter: 102 millimeters Product Weight: 6.3 lbs UPC: 051115165504 Packaging: 12 per case Features Adjusts easily and quickly to virtually any concrete thickness Adds up to 4 inches to the height of 3M Fire Barrier Cast-In Devices Can be modified for special applications to accommodate depth of concrete pour Compatible with both metal and plastic pipe firestop devices One-step firestopping method installed before concrete pour Reduces need for coring, caulking, or wrap strips after installation Supports up to 3-hour UL listed fire resistance systems Secure attachment to decking with rugged design to withstand construction site conditions Downloads & Links 3M Fire Protection Products Specifiers Guide  (PDF, 106.3MB) 3M™ Fire Barrier Cast-In Devices  (PDF, 559.7KB) 3M™ Fire Barrier Cast-In Devices and Accessories Brochure  (PDF, 513.3KB) 3M Fire Barrier(tm) Height Adapter  (PDF) Cast-In Device Metal Deck Adapter  (PDF, 668.5KB)