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Type J-AL - Channel Frame - 300 PSFZoom In

Type J-AL - Channel Frame - 300 PSF


Constructed with a channel frame for use in exterior applications or in those situations where there is concern of water or other liquids entering the access opening. Type J-AL floor access doors feature aluminum construction, type 316 stainless steel hardware, and engineered lift assistance for easy one-hand operation. Available in a number of standard single leaf and double leaf (Type JD-AL) sizes and special sizes can be specified to meet unique access requirements.

     


Floor Access Door Models: Type J-AL, JD-AL (double leaf)
     
Standard Features and Benefits  
  • Standard Type 316 Stainless Steel Hardware
  • 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
  • Exclusive 25-year warranty
  • 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 300 psf (1464 kg/m2) live load
  • Frame: Extruded aluminum channel frame with bend down anchor tabs around the perimeter. A 1-1/2" (38mm) drain coupling is welded under the frame for a pipe connection to a dry well or disposal system
  • Hinges: Heavy forged Type 316 stainless steel hinges with 1/4" (6 mm) type 316 stainless
    steel hinge pins
  • Latch: Type 316 stainless steel slam lock with fixed interior handle and removable exterior turn/lift handle. Latch release is protected by a flush, gasketed, removable
    screw plug
  • Lift Assistance: Compression spring operators enclosed in telescopic tubes. Automatic hold-open arm with release handle automatically locks cover(s) in the open position.
  • Finish: Mill Finish aluminum with a bituminous coating applied to the exterior of the frame
  • Hardware: Type 316 stainless steel throughout
 
U.S. Patents  6,041,553  6,260,305