Dual Chamber Cart and Instrument Pass-Through Chamber Model SPD 40-73-PTC

The TBJ Model 40-73 CIPT Pass-Through Chamber is designed to provide a true pass through system that prevents cross contamination of air from the SPD decontamination side to the clean side of the sterile processing department. The lower chamber is designed for carts and the upper chamber is designed for instrument trays and smaller accessories The 2-door system on each chamber incorporates a door interlock system that allows only one door to be open at a time thus preventing open air flow from one room to the other.


  • The dual chamber shall have overall dimensions of 73 ½” high x 40 ¾” wide x 40” deep
  • The inside cart chamber dimensions shall be 34” wide x 46” high x 40” deep and the inside instrument chamber dimensions shall be 34” wide x 22” high x 25” deep
  • Each chamber shall have (2) hinged stainless steel doors with a gasketed laminated safety glass window
  • Each door shall have (2) positive locking cam type latches to assure a tight door seal when closed
  • Each door shall include (2) stainless steel heavy duty hinges
  • Both chambers shall include a mechanical door interlock that allows only one door to be opened at a time and thus reduce the amount of air that can be passed between rooms
  • The chamber shall be constructed primarily of 14 gauge type 304 stainless steel construction with a #4 finish. All welds shall be heliarc. All exposed welds shall be ground and polished. The internal chamber shall be seamlessly and continuously welded
  • The instrument chamber shall include a sloped top on the dirty side
  • An optional fixed or adjustable shelf is available to increase the through-put capacity

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