Cardinal 3500 Series Stadium Seating
Liberty High School, Bethlehem, Pennsylvania
 

Cardinal 3500 Series

The Cardinal Model 3500 Series chair is a more upright version of the Series 3000.

These chairs can be used on row spacing as little as 26".

Specification for the 3500 series is listed below. If you have any questions, don't hesitate to contact us.

 

Specifications

Support Column

  • Main support column pieces are fabricated from 1" x 1" x 14 gauge mild steel ERW tubes.
  • Pivot tubes are 3/4" outside diameter tubes of 14 gauge mild steel.
  • Stop plates are 1/4" mild steel.
  • Armrest support plates are fabricated from 1/8" mild steel.
  • Backrest plates are fabricated from 1/8" mild steel.

Seat Support Strap

  • Seat straps are fabricated from 3/16" x 1" mild steel.
  • Counter weight is a solid 1" x 5/8" or 3/4" diameter mild steel.
  • Pivot rod is 1/2" diameter round bar mild steel.

Welding

  • All components are welded with an argon / CO-2 mix for cleaner, more consistent welds.
  • All welding is performed by a computer-controlled robot welder.

Finishes

  • All steel components are:
    • Powder-coated after application of a rust prohibitive coating, standard color is black.
    • Hot-dipped galvanized.

Plastic Moldings

  • All polythene moldings are individually blow-molded using top-grade high-molecular polyethylene which contains antistatic and ultra-violet protection.
  • This material is fully color-compounded which ensures that all additives are fully dispersed and uniform, this optimizing performance.
  • The moldings are available in a range of standard colors:
    • Red
    • Garnet
    • Flag Blue
    • Ball Park Green
    • Light Maroon
    • Navy Blue
    • Athletic Purple
    • Deep Purple
    • Black
    • Gray
  • Moldings can be matched to virtually any standard paint color in large quantities.

Armrests

  • Armrests are blow-molded polyethylene which contains antistatic and ultra-violet protection.
  • This material is fully color compounded which ensures that all additives are fully dispersed and uniform, thus optimizing performance.
  • Color: Black.

Attachments

  • Backrests and seats are attached to the framework with 1/4" diameter stainless steel bolts complete with washers and elastic locknuts.
  • Attachment to concrete is with 3/8" galvanized steel wedge-style bolts.
  • Attachment to aluminum planking or steel plate is with 1/4" aluminum/aluminum expansion rivets.
  • Attachment to wood planking is with galvanized lag bolts.

Guarantee

  • All materials and workmanship are guaranteed for a period of one year from the date of completion.
  • The plastic is guaranteed against fading due to exposure to the elements for a period of 5 years.

Top