Floor hatch FA-H20

squarerectangularaluminum

Application Designed for interior and exterior applications where watertightness is required Product Features Angle frame construction with integral anchor flange is designed to be cast into concrete Diamond plate door panel is equipped with a flush aluminum drop handle and an automatic hold open arm, along with stainless steel compression springs and stainless Steel Slamlock Designed for off-street locations that may occasionally receive AASHTO H-20-44 wheel loads FA-H20 Floor Door Specifications: Material: Aluminum door and frame; stainless steel hinges and hardware Door: 1/4" aluminum diamond plate reinforced to meet AASHTO specification H20-44 for traffic loading (16000 lb. wheel load over 10” x 20” area with 30% added for impact) Frame: Angle frame fabricated from aluminum extrusion with an integral 1" anchor flange Hinge: Stainless steel butt hinges with tamperproof stainless steel bolts and nuts Opening Device: Automatic hold open arm with red vinyl grip allows door panel to open to 90 degrees, locking door in open position, and allowing for easy control when closing door panel. Stainless steel compression springs provide lift assistance. Standard Latch: Flush aluminum drop handle, Stainless steel slamlock with a fixed inside handle, removable outside handle, and removable threaded plug Finish: Mill finish, with bituminous coating applied to exterior of frame