Class 1 Air Ducts and are manufactured with a tri-directional fiberglass scrim reinforced, metallized polyester outer jacket. A double lamination of tough polyester which encapsulates a steel wire helix forms the air-tight inner core of the ATCO #030,. The double-layer core of each product is wrapped with a thick blanket of fiberglass insulation. The inner core of all three products is air tight and designed for low-to-medium operating pressures in HVAC systems. Air-tight Inner Core – Energy efficient / No fiberglass erosion into air stream Encapsulated Wire Helix – No unraveling when cut to length / Quick installation Smooth Inner Core – Low friction loss / Low operating cost Highly Resistant to Mold Growth – Tested and Listed to UL Environment’s Standard UL 2824 Certified for Low Chemical Emissions – Tested and Certified to UL Environment’s Standard UL 2818 Certified Thermal Performance (R-values) – UL Classified to Air Diffusion Council test program Tough Reinforced Metallized Polyester Jacket – Tear and puncture resistant / Low maintenance Lightweight Compact Carton/Bag – Reduces warehouse and jobsite handling cost Formaldehyde Free – Made with Owens Corning EcoTouch Insulation
· APPLICATION: DROP-IN ANCHORS ARE INTERNALLY THREADED, DEFORMATION CONTROLLED EXPANSION ANCHORS WITH PREASSEMBLED EXPANDER PLUG, SUITABLE FOR FLUSH MOUNT APPLICATIONS IN SOLID BASE MATERIAL. THE ANCHOR IS BY DRIVING THE EXPANSION PLUG TOWARDS THE BOTTOM OF THE ANCHOR USING THE SETTING TOOL. · SIZE RANGE: 6MM THROUGH 24MM · MATERIAL: CARBON STEEL; GRADE 4.8 · FINISH: ELECTRO ZINC PLATED. / DACROMATE FINISH. · MAX TEMPERATURE: 750 DEG. F