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Type K  & KD - Angle FrameZoom In

Type K & KD - Angle Frame


Generally for interior use or exterior applications where water or liquid infiltration into the access opening is not a concern. Type K floor access doors feature aluminum construction, 150 PSF reinforcing for pedestrian applications, and engineered lift assistance for easy one-hand operation. Available in a number of standard single leaf and double leaf (Type KD) sizes and special sizes can be specified to meet unique access requirements.

     


Floor Access Door Models: Type K, KD (double leaf)
 
Standard Features and Benefits
  • Engineered with lift assistance for smooth, easy one-hand door operation, regardless of size
  • Automatic hold-open arm locks the cover in the open position to ensure safe egress
  • Constructed with corrosion resistant materials to provide many years of trouble free, dependable service
  • Heavy-duty construction and positive latching mechanism help to prevent unauthorized access
  • Available in a number of standard and special sizes to satisfy any requirement
Guide Specifications
  • Material: 1/4" (6mm) aluminum cover and extruded aluminum frame
  • Cover: Diamond-pattern tread plate reinforced for 150 psf (732 kg/m2) live load.
  • Frame: Extruded aluminum angle frame with strap anchors bolted around the perimeter.
  • Hinges: Cast steel cam-action hinges that are concealed from the exterior of the door.
  • Latch: Type 316 stainless steel slam lock with fixed interior handle and removable exterior turn/lift handle.
  • Lift Assistance: Torsion bars that pivot on cam-action hinges. Automatic hold-open arm with grip handle release.
  • Finish: Mill Finish aluminum with a bituminous coating applied to the exterior of the frame.
  • Hardware: Zinc plated/chromate sealed
U.S. Patent  5,373,665