Specification
Shall be heavy duty, high tensile, extruded aluminum. Type 6063-T5 alloy. The upper frame is to be constructed of vertical uprights 1” x 2-½” x 1/8” thick extruded aluminum channels with top cross and side bracing of 1-¼” x 1-¼” x .070 wall extruded aluminum tubing, all fully welded together. A solid cap of .063 thick aluminum shall be welded to uprights and cross bracing. Compound guides shall be interlocking solid wall type, extruded aluminum panels. Each panel shall have guides spaced 1-½” on center, with ½” ledges and .090 wall thickness. The guides shall be welded to the vertical uprights. Rear panel shall be .080 thick aluminum panel with a corrugation on each side for strength and enhanced air circulation. Panel shall be welded to the top, bottom, and rear vertical uprights. Door shall consist of 1/8” thick aluminum panel with a corrugation on each side. The door shall be supported by three stainless steel hinges designed to provide 270º door swing. A positive gravity catch shall be provided to retain door in a closed position. A universal
card holder shall be bolted to the upper front of the door. Bottom frame shall be constructed of 1/8” thick aluminum sheet with four sides bent down 1-3/8”, all corners welded smoothly. Tubular framework shall be welded inside the 1/8” aluminum sheet for extra rigidity. Caster plates (2-¾” x 4-3/8” thick pre-tapped) shall be welded to bottom of frame. Casters shall be platform type 5” diameter, all swivel, with sealed bearing axle and non-marking wheels. Unit shall be NSF-listed.