The TAIMCO TJCFH20W3636 J‑Channel Frame Floor Access Door is engineered for exterior applications and environments where water or liquids may enter the access opening. Built with heavy‑duty steel construction and reinforced for AASHTO H‑20 and CHBDC CAN/CSA S6 wheel loading, this model combines durability, safety, and ease of use. Featuring a corrosion‑resistant finish and lift‑assist technology, it ensures smooth one‑hand operation and dependable performance for years to come.

Key Features & Benefits

• • Engineered Lift Assistance – Smooth, easy one‑hand door operation regardless of size.
  • Automatic Hold‑Open Arm – Locks cover securely in open position for safe egress
  • Corrosion‑Resistant Construction – Long‑lasting performance in demanding environments
  • Heavy‑Duty Security – Positive latching mechanism prevents unauthorized access
  • Customizable Options – Available in standard and special sizes, including stainless steel for highly corrosive settings

Specifications

• • Model: TJCFH20W3636
  • Brand: TAIMCO
  • Material: 1/4" (6 mm) steel cover and frame; stainless steel options available (Type 304 or 316)
  • Cover: Diamond‑pattern tread plate reinforced for H‑20 wheel loading; designed for off‑street locations not subject to high‑density traffic
  • Frame: Formed channel frame with full anchor angle welded perimeter; includes 1‑1/2" (38 mm) drain coupling for pipe connection to dry well/disposal system
  • Hinges: Heavy forged Type 316 stainless steel with 1/4" hinge pins
  • Latch: Type 316 stainless steel slam lock with fixed interior handle and removable exterior turn/lift handle; flush, gasketed screw plug protects latch release
  • Lift Assistance: Compression spring operators enclosed in telescopic tubes; automatic hold‑open arm with grip handle release
  • Finish: Alkyd base red oxide primer
  • Hardware: Brass hinges, stainless steel slam lock, zinc‑plated/chromate‑sealed fasteners (Type 316 stainless steel hardware available)
  • Can Download Specifications here.  

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