Gate Systems 30×30 S-Series (A139)

westinghouse air brake tech Gate Systems 30×30 S-Series (A139)

The A87 low profile outlet gate is commonly referred to in the industry as a 13” x 42” sand gate.  With an opening size of 21” x 54” this gate is available in either 32 or 64 bolt hole pattern designs.  Along with the standard AEROgate features, an under door seal is applied to this gate in order to prevent “back puffing” when unloading.  Additional options are available.
 
This gate was originally designed as a low profile gate for some sand applications.  Its low profile design allows for lateral conveyor unloaded at remote facilities.  We would also recommend the A161 for these low profile sand and frac sand applications.
 
Click here for the industry leading 7 year written warranty for all S-Series gates.
 
Recommended Commodities:

  • Grain

Call ATP for Further Details
 
Features:

  • 10ga Steel Construction
  • ¼” Thick Doorplate
  • Automatic Overhead Inertia Lock
  • High Endurance UHMW Wiper Seals
  • 3 Steel Door Glide Rails
  • 80 lbs. lighter than the Standard Grain Gate (A73)

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

  • Various Powdercoat 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:  30” x 30”
  • Bolt-On Working Points: 45-3/8” x 43-3/8”
  • Actual Gate Opening Size: 30” x 28”
  • Bottom Frame Opening: 33-1/2” x 32”
  • Overall Gate Height: 10”
  • Number of Bolt Holes: 66 Holes
  • Weight: 390 lbs.
  • Centerline of Gate to End of Open Door Plate: 54.736”