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DSP — Spin-In Access Doors

DSP — Spin-In Access Doors

  • Formed 22-gauge galvanized steel frame
  • Formed 24-gauge galvanized steel door
  • Fiberglass encapsulated in 1" thick door, providing an estimated R-value of 3
  • Utilizes closed-cell neoprene gasket
  • Available in sizes from 8" to 24" diameter
  • Tested to 20" S.P. with minimal leakage