Gate Systems 21x54 Special (A113)

westinghouse air brake tech Gate-Systems 21×54 Special (A113)

The A113 outlet gate is commonly referred to in the industry as a 13” x 42” plastic pellet conversion gate that will convert older plastic pellet cars to DDG service. With an opening of 21” x 54” this gate is available in two different work point sizes with 38 bolt holes. This AEROgate is typically used to convert pneumatically unloaded plastic pellet cars to a gravity unloading process for DDG. Along with the standard AEROgate features, additional options are available.
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Recommended Commodities:

  • DDG
  • Various Light Commodities

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  • Bronze Glide Rails:
        - Drastically Reduces Doorplate Wear
        - Contributes to a Lower Operating Torque
  • Automatic Overhead Inertia Lock
  • High Endurance UHMW Wiper Seals
  • No Ledges or Areas for Commodity to Build Up
  • Countersunk Seal Bolts in Gate Hopper:
        - Allow Smooth Commodity Flow over Hopper Surfaces
        - Simplifies the Hopper Cleaning Process with No Surface Restrictions.

Patent Numbers:U.S. 7,171,907 B2U.S. 7,367,271 B2
Additional Options: 

  • Y38 A Bolting Flange: 29-13/16” x 75-13/16”Center Line
  • Y38 B Bolting Flange: 28-5/16” x 74-5/16” Center Line
  • Various Powder Coat Options and Colors including but not limited to:
        - BRN – Brown (Federal Standards Color Code: 10076)
        - GRY – Medium Grey (Federal Standards Color Code: 26314) ATP Standard Stocked Color
        - TGY – Tan/Grey (Federal Standards Color Code: 26559)
        - TAN – Tan(Federal Standards Color Code: 13711)
        - CGY – Light Grey

Technical Specifications:

  • Industry Size Reference:  13” x 42”
  • Bolt-On Working Points: Y38-A: 29-13/16” x 75-13/16”  |   Y38-B: 28-5-16” x 74-5/16”
  • Actual Gate Opening Size: 21” x 54”
  • Bottom Frame Opening: 24-1/2” x 59”
  • Overall Gate Height: 9”
  • Number of Bolt Holes: 38 Holes
  • Weight: 548 lbs.
  • Centerline of Gate to End of Open Door Plate: 40.864”