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

3M Fire Barrier Cast-in Device Height Adaptor 3HA - Firestop Solutions The 3M Fire Barrier Cast-in Device Height Adaptor 3HA is designed to provide adaptable firestopping solutions for through-penetration pipe systems in concrete construction. This device adjusts to any depth of concrete pour when used with 3M Fire Barrier Cast-In Devices, accommodating both metallic and non-metallic pipes, vented or closed piping systems. Ideal for electrical distributors and switchgear suppliers involved in firestop and concrete form applications, it enables one-step firestopping before concrete is poured, eliminating the need for core drilling or additional firestop measures later. Specifications Manufacturer: 3M Manufacturer Part #: 3HA Diameter: 3 inches Color: Red Product Weight: 5.2 lbs Packaging: 12 per case UPC: 051115165498 Fire Resistance: Up to 3 hour UL listed systems Features Adjusts easily and quickly to virtually any concrete thickness Extension snaps into place on the Cast-In Device with no additional fastening required Compatible with 3M Fire Barrier Cast-In Devices for both metal and plastic pipes Enables one-step firestopping, reducing installation time and eliminating the need for coring, caulking, or wrap strips Rugged construction withstands jobsite conditions including bumps, hits, and kicks Can be modified for special applications to accommodate varying concrete depths Works with flat forms or fluted metal decks when used with the 3M Fluted Metal Deck Adaptor 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)